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Our minimum order is US$25.00!
CATALOG # 21302
- Vol. XL No. 2- We continue the celebration of our 40th year in the mineral
trade! - All items subject to prior sale:
ANDRADITE- Dogmecea. Ocna de Fier-Dognecea, Romania
This old specimen was first sold by a New York City mineral dealer when
its Banat Mts. locality was still part of Hungary (then noted as Dognaczka).
The dark brown andradites are fairly sharp and reach about 1cm on edge,
and they completely cover one surface of this old 6x4cm specimen. Not
perfect but a good representation from an old locality, only one available
at 55.00.
AURICHALCITE- Elijah Mine, White Pine Co., Nevada
Excellent, pale blue micro needles and sprays of attractive aurichalcite
scattered in vugs and exposed seams on pale colored rock matrix. Many
samples have aesthetically associated, water-clear hemimorphite crystals
as well, and all can make fine micros as well. Specimens range from about
2cm to 4cm across @ 8.50, 15.00 and 25.00 each.
CHALCOPHANITE- Esperanza Mine, Lavrion, Greece
Rich crusts of lustrous, iron-black, tiny hexagonal tabular crystals of
chalcophanite in vugs and seams, typically perched among acicular pyrolusite
needles and some with distorted brownish dolomite crystals in gossan matrix.
The chalcophanite also shows dark red internal reflections under strong
light, and these make interesting micros as well. Specimens average 3+cm
across @ just 24.00 each.
CLINOTYROLITE- Lovelock Mi, Bolivia, Churchill Co. Nevada
This uncommon mineral occurs here as micro pale blue to blue-green acicular
crystals and sprays perched on matrix. Old Cureton material, XRD-confirmed,
from one of several localities we have in stock, these the best of the
bunch and will all yield excellent micromounts from colorful TNs and miniatures
as well. Associations can include tiny azurites, brochantite and many
other potential secondary minerals. Only a few samples on hand, sizes
range from about 2cm up to rich 6cm specimens @ 15.00, 25.00, 40.00 and
55.00 each, these at less than half the price of 20 years ago!
FUXIAOTUITE (IMA #2011-096)- Nuevo Potosi, Villahermosa del Rio, Spain
This NEW SPECIES occurs as bright greenish-blue aggregates (to 5mm) of
divergent groups of lamellar crystals in thin seams and vugs of grey rock
matrix, some with minor green, colloform conichalcite. From the second
known locality for the species, formula: Ca2Cu9(AsO4)4(SO4)0.5(OH)9*9H2O
- monoclinic, IMA #2011-096. Named for mineralogical historian Jeffrey
de Fourestier (in Chinese), we have only a few specimens, most in the
1.2cm to 1.6cm size range @ just 95.00 each.
HARMUNTE (IMA #2012-045)- Jabel Harmun, Palestinian Autonomy, Israel
This NEW SPECIES was uncovered in the Judea Desert near the West Bank,
occurring as minute dark grains to 0.4mm isolated in polished probe mounts,
often with larnite, magnesioferrite or possibly other species, all pinpointed
in excellent SEM backscatter images. Formula: CaFe2O4, IMA #2012-045,
type locality and holotype specimens with full analytical chemistry, only
a few on hand @ 295.00 each. List alternates!
HATRURITE w/ SREBRODOLSKITE- Casper Q., Bellerberg, Eifel Mts., Germany
Small specimens of confirmed hatrurite, here as colorless to white, fine-grained
aggregates in matrix, some partially altered to ettringite and typically
with dull brownish, Al-enriched srebrodolskite as well. Only the second
confirmed locality for the species, specimens average about 2cm across
@ just 55.00 each.
HEMATITE w/ SERICITE etc.- Champion Mine, Marquette Co., Michigan
Several large, platy aggregates of splendant, black hematite to 2.5cm
scattered in seams in heavy quartz matrix, with a moderately large (3cm)
calcite rhomb perched on the center edge of this cabinet specimen. Much
of the sample has a silvery to pearly scattering of fine-grained sericite
(a variety of muscovite), adding additional interest to this important
locality piece. A hefty 15x10cm specimen, with a Seaman Mineral Museum
label, at just 55.00. Heavy!
HEMIMORPHITE with CALCITE- North Star Mine, White Pine Co., Nevada
Water-clear to greyish stacked and radiating micro hemimorphite sprays
well-scattered in limonitic matrix, most with white, globular to tabular
poker chip micro calcites occasionally associated as well. From a largely
undocumented locality, specimens with decent micro potential range in
size from about 2cm to 6cm across @ just 7.50, 15.00 and 25.00 each. One
8.5cm specimen @ 35.00. List alternates!
HERBERTSMITHITE- San Francisco Mine, Sierra Gorda, Chile
This relatively NEW SPECIES that turned the physics world upside down
occurs as deep green, vitreous micro crystals and aggregates scattered
on pale rock matrix. Formula: Cu3Zn(OH)6Cl2 - rhombohedral. Approved (IMA#2003-041)
and published (see MinMag, 6/04, Vol. 68 pp 527-539). Moderately colorful
for a new species, occasionally associated with other secondary copper
minerals, we have a only a handful of specimens, matrix sizes from about
1.5cm to nearly 4cm across @ 35.00, 50.00, 65.00 and 85.00 each.
HETEROGENITE-2H- Mindingi Mine, Swambo, Katanga, Dem Rep Congo
This former Zaire mine is the type locality for heterogenite, here as
black masses richly scattered over malachite-stained rock. These were
originally determined to be the 2H polytype of heterogenite in the early
1970s when the locality was then known as the Mindingi Mine in the former
Shaba, Zaire. Old Cureton specimens, sizes range from 2cm to 6cm @ 15.00,
30.00 and 55.00 each. One large 11x9cm monster @ 200.00.
HEULANDITE-Ca- Cape Blomidon, Bay of Fundy, N.S., Canada
Pearly white to slightly pinkish micro heulandite-Ca crystals richly scattered
over Triassic basalt matrix. Typical field-collected material from the
1970s, quite representative and can yield many TN and micro samples if
desired. Specimens range from about 3cm to 9cm across and are inexpensively
priced at just 5.00, 10.00, 20.00 and 30.00 each, depending on size.
HEWETTITE- Gold Quarry Mine, Eureka Co., Nevada
Some of the best hewettite offered, and certainly the best of any recent
material from the last 25 years, Gold Quarry hewettite occurs as brown
to bright reddish brown lustrous radial sprays, from 1mm to 10mm in diameter,
and as thin cottony mats on matrix. Coverage on these is from lean to
thick, priced based more on quality than size, matrix specimens from 1.5cm
to 10cm @ 15.00, 25.00, 50.00, 75.00, 100.00 and 150.00 each. Super!
ILVAITE- Huanggang, Hexigten Banner, Mongolia PR China
From the Chifeng Precture in Inner Mongolia, these are among the finest
ilvaite crystals we have ever encountered! We have a pair of finger-thick,
DOUBLY TERMINATED rod-like crystals that are just over 8cm (!!!) tall,
matrix free, and with well-formed, black prismatic habit! Each sample
is very conservatively priced at just 200.00. In addition, we have two,
thick and highly lustrous stout groups as well, these ranging from 6cm
to 7cm tall, as much as 4+cm at the base, and comprised of two or more
individuals that are intergrown and each wonderfully terminated at one
end @ 350.00 each. Great specimens; list alternates!
KANKITE- Kank, Kutno Hora, Czech Republic
Dull yellowish green masses of this uncommon iron arsenite richly comprising
matrix. Classic locality material from very old stock, sizes range from
about 3cm to large 8cm samples @ 20.00, 35.00 and 55.00 each.
KAOLINITE pseudo @ ORTHOCLASE- Hensbarrow Moor, St.Austell,Cornwall England
A small selection of these old classics, identical to the "pigs eggs"
described in the Pseudo News article some years ago. Sharp, well developed
tabular orthoclase singles and twins replaced by hard, tan to white kaolinite
without matrix from the famous St. Austell district. Sizes range from
2cm to 5cm long @ only 15.00, 25.00, and 40.00 each. Classic!
KERMESITE with STIBNITE- Lac Nicolet Mine, Quebec, Canada
Small, deep red needles and aggregates of attractive kermesite scattered
on matrix, most with micro silvery grey needles of stibnite and possibly
other phases. Attractive micro material, most in the 2cm to 3cm size range
and priced according to quality @ just 15.00, 20.00 and 25.00 each.
KYUYGENITE (IMA #2012-046)- Lakargi Mt., Kabardino-Balkaria, Russia
This NEW SPECIES occurs as white to colorless, extremely small crystal
aggregates to 0.3mm sparsely scattered in an admixed chegemite-fluorchegemite
/ kumtyubete-reinhardbraunsite mass, often with bultonteinite and possible
other species as well, all pinpointed and noted in carefully documented
SEM backscatter images, accompanied by full analytical data as well. Formula:
Ca12Al14O32[(H2O04Cl2], IMA #2012-046, these being type locality, holotype
specimens found in the Upper Chegem volcanic Caldera in the North Caucasus.
Small polished sections at least 1cm across in probe mounts, only three
on hand, at 295.00 each. List alternates!
LESUKITE- Vulcan Tolbachick, Kamchatka, Russia
This relatively NEW SPECIES occurs as small, yellow powdery aggregates
comprising matrix. Formula: (Al,Fe)2(OH)5Cl.2H2O. This is analyzed material
(X-ray and microprobe), and each tiny fragment includes an SEM photo,
X-ray powder data and micro chemical X-ray spectra. Small matrix specimens
of cotype material averaging about 4mm across @ 125.00 each; larger matrix
samples to 1cm @ 175.00.
LEVYNE-Ca- Beech Creek, Grant Co., Oregon
Excellent platy white micro crystals of this zeolite cross-hatching and
coating the walls of vuggy, brownish olivine basalt. Rich pieces, good
hand specimens with micro potential as well, matrix sizes from 2cm to
6cm @ 12.50, 20.00, 30.00 and 45.00 each. Collected in the late 1970's.
LINDGRENITE- Inspiration Mine, Globe, Arizona
Yellow green crusts of lindgrenite are scattered in moderate abundance
throughout a grey matrix that also shows other
secondary copper minerals. Typical sizes range from 2cm to 7cm @ 8.50,
12.50, 20.00, 30.00, 45.00.
LIZARDITE- Crestmore Q., Riverside Co., California
A lesser common polymorph of magnesium serpentine group minerals, lizardite
occurs as small waxy masses of beige to pale yellow-green color distributed
through typical Crestmore calcite matrix. Interesting for the locality,
fairly rich, older specimens. Sizes from 2cm to 3.5cm @ 15.00, 25.00,
and 35.00 each.
MENIAYLOVITE- First Scoria Cone, Tolbachik, Kam., Russia
This exceptionally rare mineral was described from here, the type locality,
in 2002, now considered a member of the chukhrovite group. A small lot
of newly confirmed specimens has been found, these as colorless, tiny
octahedral crystals and crusts perched in/on a porous white to yellowish
admixture of fine grained meniaylovite and ralstonite on brown scoria.
All specimens with arrows, sizes average about 2.5cm @ just 80.00 each.
Rare!
NABIMUSAITE (IMA #2012-057)- Jabel Harmun, Palestinian Autonomy, Isreal
Another NEW SPECIES from the West Bank region, nabimusaite occurs as minute
white to colorless grains to 0.2mm well-scattered in larnite matrix, associated
with ye'elemite, brownmillerite and possibly other phases. Formula: KCa12(SiO4)4(SO4)2O2F,
IMA # 2012-057. Superbly documented with SEM backscatter images and full
analytical chemistry, this 10mm polished section in a probe mount is a
one-of-a-kind holotype specimen, available at 350.00. Repeat: Only one
available!!
NICKELPICROMERITE (#2012-053)- Slyudorudnik, Kyshtym, So. Urals, Russia
his NEW SPECIES occurs as minute (0.5mm) pale turquoise-colored grains,
here carefully mounted on 1cm pedestals. Formula: K2Ni(SO4)2*6H2O, monoclinic,
IMA #2012-053, the newly approved nickel analog of picromerite. Type locality,
of course, only a few tiny grains available @ 75.00 each. List alternates!
OLIVENITE- Black Pine Mine, Granite Co., Montana
From material described in our June, 2012 Mineral News article, we have
a small lot of micro green olivenite specimens on hand, typically as zincian
olivenite in tiny sheaf-like crystals rarely exceeding 1mm perched in
quartz vugs sometimes with associated corroded tetrahedrite and sometimes
with other late-stage copper minerals. Specimen sizes range from about
2.5cm to 6cm @ 15.00, 25.00 and 45.00 each, most with modest micro potential,
too
PALMIERITE- Kukhi-Malik Mt., nr. Ravat, Yagnob, Tajikistan
This rare mineral occur here as small, white to colorless clusters and
aggregates in matrix, pinpointed with arrows,
sometimes with minute, dull bluish green crusts of stranskiite in the
better specimens. From a new locality for the species, specimens range
from 5mm to 1.2cm @ 50.00, 75.00 and 95.00 each, depending on size and
associations.
PARAMENDOZAVILITE- Cumobabi, Sonora, Mexico
Minute crusty plates of aureolin yellow paramendozavilite richly scattered
over matrix, some with minor muscovite. From the type locality, old Cureton
material from many years ago! Sizes from about 1cm to nearly 2cm @ 25.00,
40.00 and 55.00 each. Rare.
PREHNITE- Qiaojia, Zhaotong Pref., Yunnan, PR China
From a new find, these are pale green botryoids of platy intergrown prehnite
crystals to 1cm across, richly scattered on
matrix with some showing well-crystallized quartz, a few with micro druses
of dark babingtonite as well. Interesting new
material that is moderately attractive, specimen sizes range from about
5cm to 8cm across @ just 30.00 and 40.00 ea.
SAMARSKITE-(Y)- Spinelli Quarry, S. Glastonbury, Connecticut
A classic eastern U.S. locality, the Spinelli Quarry has yielded rich
samples of samarksite and columbite in years past. In the late 1950's
this material was used to determine the half life of the Pb^210 isotope,
but little has come to market in the past few decades. We have a few analyzed
samples with Dy, Er etc. noted, very close to the quantifications in Dana's
7th.edition of the System of Mineralogy, occurring as nearly pure, solid
rich dark brown glassy masses with minor surface alteration. Mounted thumbnails
as matrix specimens ranging from about 1.8cm to 2.5cm @ 20.00, 35.00;
larger matrix specimens from 4cm to 6cm @ 55.00, 85.00 and 100.00 each.
Excellent for the locality, all with a copy of our analysis!
SEGNITITE- Black Pine Mine, Granite Co., Montana
Another excellent micro species from this prolific locality, perhaps the
finest U.S. occurrence of the mineral seen to date! These are rare, elongated
diamond-shaped micro single crystals and druses lightly scattered in exposed
vugs, showing typical olive-green/brown color and sometimes associated
with pharmacosiderite and possibly other species as well. Magnification
is needed to appreciate these finely crystallized specimens, but they
are superb and far better than the earlier finds of lime-green crusts
at the locality. Specimens are priced according to quality and size, ranging
from about 2cm to 6cm across @ 15.00, 25.00, 40.00 and 55.00 each.
SMITHSONITE with HEMIMORPHITE- Elijah Mine, White Pine Co., Nevada
Small white botryoids and crude druses of smithsonite well scattered on
matrix, many with water-clear sheaves of hemimorphite as well. Interesting
micro material and newly reported for the locality, specimens range in
size from about 2.5cm to 6cm across @ 8.50, 15.00 and 25.00 each.
STEKLITE (IMA #2011-041)- Yadovitaya Fumerole, Tolbachik, Russia
Another NEW SPECIES from this prolific area that has been extensively
studied, steklite occurs as grey to colorless
lamellar grains to 1 mm, sparsely scattered on pale green hydrous copper
sulfate matrix, usually with deep green euchlorine as well. Formula: KAl(SO4)2,
trigonal, IMA #2011-041. specimens generally in the 2cm size range and
all with pinpointing arrows @ just 75.00 each.
TENORITE (CRYSTALS!)- Tolbachik Volcano, Kamchatka, Russia
Spectacular tenorite crystals (!!!) recently uncovered from the Second
scoria cone (Northern Breakthrough) of the Great Fissure eruption at this
famous locality! Highly lustrous, black needle-like rods and fanning rosettes
of tufted metallic crystals delicately perched on brownish grey volcanic
scoria matrix. The tufts reach 1cm or more, and these specimens typically
show several different groups of the tenorite crystals on each sample.
Truly the "best of species" for this otherwise widespread copper
mineral, only a few available, averaging 3+cm @ 150.00 each. Superb!!
TERNESITE- Bellerberg, Eifel, Germany
This uncommon species, undesccribed until 1995, occurs as pale, grey-blue
to greenish masses in matrix. Analyzed material, most associated with
minor jasmundite and possibly other phases. Cheaper than 1996 prices,
matrix sizes from about 0.5cm to 2cm @ 35.00, 45.00 and 65.00 each.
TILLEYITE- Crestmore Quarry, Riverside Co., California
White cleavages of tilleyite with bluish calcite and gehlenite matrix,
occasionally with minor vesuvianite as well. An uncommon mineral from
this classic locality, specimens range from about 2cm up to 6cm @ 8.50,
15.00, 30.00, 50.00 SOLD: Larger samples to 14x10cm @ 75.00 and 100.00
each.
TITANITE- Mon Island, Sjaelland Group, Denmark
This off-beat locality offers large, crudely crystallized brown titanite
aggregates in rock matrix, occasionally with unidentified REE phases as
well. Quite ugly but from an interesting place, sizes from about 2cm to
nearly 5cm very reasonably priced at just 7.50, 12.50 and 15.00 each.
TOPAZ- Dassu (Haramosh), Gilgit, Pakistan
Transparent, pale honey colored single crystals of topaz without matrix,
these showing typical stout, prismatic habit with fine pinacoid terminations
and well developed prism faces. All show detachment points at the base,
and as expected with facet-rough topaz crystals, there are the usual dings
in these rather good crystals. Sizes are generous, ranging from 2.5x1.5cm
to 4x2.5cm, very inexpensively offered at just 50.00, 75.00, 100.00 and
125.00 each, far below typical prices seen elsewhere!
TOUNKITE- Tultui deposit, Slyudyanka, Siberia, Russia
This uncommon member of the cancrinite group occurs here at the type locality
as pale blue, glassy prismatic grains well scattered in a greyish white
calcite/diopside matrix. Although the specimens are small, they are fairly
rich and the species is obvious, and we have applied arrows nonetheless
to pinpoint the mineral. Matrix sizes average about 1.5cm @ just 55.00
each.
URANINITE var: PITCHBLENDE- Bukov, Rozzna Deposit, Moravia, Czech Republic
An old specimen from this prolific area, here showing numerous, lustrous
black botryoids of pitchblende mostly scattered along one surface of a
7x3cm calcite matrix. The specimen is quite hot (about 6400 uSv/h) and
has an older German label (noting "Bukov bei Tisnov, West Mahren,
CSSR" as the locality) as well, only one available @ 180.00.
VLADIMIRIVANOVITE-IMA 2010-070- Tultui Deposit, Slyudyanka, Siberia,
Russia
This relatively NEW SPECIES occurs as colorful, deep blue masses richly
scattered in calcite/diopside matrix. The mineral is orthorhombic, related
to lazurite (which it physically resembles) and is from the type locality,
IMA #2010-070. Specimens ranges from about 1.5cm to 2.7cm across @ 95.00
and 125.00 each. A new member of the sodalite group, and author's material
as well!
ZAPATALITE- Cerro Morita, Agua Prieta, Sonora, Mexico
This rare copper phosphate occurs as minute pale blue masses and botryoids
in fractures and exposed seams on matrix, usually with other secondary
copper phases. Type locality material originally supplied by the author
some years ago, some with modest micro potential, matrix sizes from about
2cm to 5cm @ 25.00, 40.00 and 55.00 each
MICROMOUNTS - EGG CRATE COLLECTIONS
As many micromounters know, nothing beats the box that houses a dozen
eggs for safely storing good field collected material that is being saved
for later mounting. We have acquired a number of collections over the
years in which many, many such egg crates have been used as temporary
housing for good mounting material. Since it is time to clean house, we
make the following offer: the contents of one egg carton, typically 10
to 15 TN-sized specimens, all from a single locality, and all suitable
for micromounting, can be yours for just 10.00 per carton! We won't ship
the carton, just the contents and a single locality label. It will be
up to you to clean and mount each lot as you see fit. If you are a glutton
for such stuff, we can send you 10 different carton lots for just 80.00,
FOB our warehouse. No highgrading, and no, we won't look for your favorite
locality, but you'll enjoy a great bargain on these lots. Remember: one
lot for $10, ten different lots for $80, and only while the supply lasts!
SPECIAL ANNOUNCEMENT - This will likely be our last catalog from our
venerable Peekskill, New York location. After 40 years in the mineral
trade in the NY/NJ area, and a full twenty years at this facility, we
are planning to move our business to Charlottesville, Virginia, near the
well-known University of Virginia campus. We expect that it will take
the better part of two months to reestablish ourselves after the move
(it will take three tractor trailers and untold hours of packing!), and
once we finish our show schedule at the New Jersey Earth Science Association's
weekend on April 27 and 28, we expect to be out of contact until early
June. Watch for our grand opening announcements, new phone numbers and
updated web and email addresses in the near future! Tony Nikischer
CATALOG # 21301
- Vol. XXXX, No. 1 - This list begins the celebration of our 40th year
in the mineral trade! - All items subject to prior sale:
ANATASE- Cumberland, Providence Co., Rhode Island
Tiny anatase from the tiny state! Recently found in an older collection,
these are TN-sizes specimens of quartz show one or more well-developed,
dipyramidal micro crystals of anatase. The locality was SW of Routes 122
& 495, and it now sits underneath a mini-mall. Only four specimens
on hand, all in TN boxes, @ 15.00 each. Great locality stuff!
AZURITE w/ MAGNETITE, CALCITE- Sterling Mine, Ogdensburg, New Jersey
From the 1969 find, these are fluorescent calcites with richly scattered
black magnetite/chalcocite ore and small druses and crusts of blue azurite,
occasionally with other species as well. Both magnetite and azurite are
uncommon at this prolific locality, and specimens range from about 3.5cm
to 8cm across @ just 15.00, 30.00, 45.00 and 60.00 each. Heavy and quite
ugly!
BABINGTONITE- Blueberry Hill, Woburn, Middlesex Co., Massachusetts
From a recently acquired older collection, we have a few TN-sized matrix
specimens showing excellent, black micro crystals of babingtonite in open
seams and vugs in matrix, most with minute, olive-green epidote and possibly
other species. Attractive under the 'scope, these are becoming more difficult
to obtain, as the producing quarry that began in 1913 is essentially gone
at this time. Specimens range 2.5cm to 3cm across @ just 15.00 each, all
mounted in plastic boxes.
CALCITE- Bound Brook Quarry, Somerset Co., New Jersey
From an old lot of material obtained many years ago, we have several specimens
of rhombohedral calcite crystals richly scattered matrix, most ranging
1.5 to 2cm on edge and fully covering matrix. Specimen sizes are from
5cm to 10cm across, priced according to quality, @ just 20.00, 35.00 and
55.00 each. Old stuff!
CALCITE on DOLOMITE- Tetyukhe, Far East Region, Russia
A very attractive specimen showing numerous 1cm+ frosty calcite crystals
nicely isolated and scattered across a somewhat rounded and botryoidal
mass of pinkish dolomite that comprises the underlying matrix. Obtained
many years ago before the Dal'negorsk deposits became well-known in the
West, this handsome cabinet specimen is damage-free, displays well and
measures a hefty 9x8cm @ just 250.00. List alternates!
CHLORITOID (ex-Krantz)- Plankogel, Knappenberg, Carinthia, Austria
Old Krantz-labeled specimens circa late 1800s, also accompanied by Michigan
College of Mines labels as well, comprised of dark greenish black chloritoid
scattered in and comprising matrix. It took us some time to decipher the
old labels (variously noted as "Apenninen", "Apenines"
or "Appenines"), but we were able to match these to other samples
from Plankogel in the Huttenberger Erzberg region. Not particularly attrcative,
but fairly rich and with excellent provenance in Krantz's own hand, sizes
about 5cm across @ just 40.00 ea
CHONDRODITE w/ MAGNETITE- Tilly Foster Mine, Brewster, New York
From this famous locality long-closed to collectors, we have a reasonably
attractive hand specimen comprised of several small orange-red chondrodite
crystals and aggregates to 1cm across scattered on one surface of a densely
intergrown magnetite matrix, also showing a number of small, crude octahedral
magnetites, a couple of green clinochlore plates, minor pale green antigorite
and a thin film of bluish riebeckite on the bottome of the piece as well.
A classic locality and complex association specimen, ex-Scalisi Collection,
overall size about 7x5cm @ just 125.00.
DAWSONITE- Limoncino, Livorno, Tuscany, Italy
Silky white fibrous rosettes of radiating dawsonite lying flat on grey
limestone matrix. Old material collected about 40 years ago, recently
uncovered in our warehouse, mnay with decent micro potential as well.
Specimens range from about 3.5cm to nearly 6cm across @ just 15.00, 25.00
and 40.00 each, depending on quality and coverage.
DEERITE- Longvale Quarry, Mendocino County, California
A complex iron silicate, this type locality deerite occurs as dark blue-black,
needle-like fibrous aggregates and masses scattered through a greensih
black fibrous howieite matrix. Typical specimens for the locality and
association, and quite reasonably priced, 3cm to 4cm sized specimens @
15.00 and 25.00 each; larger 6cm to 10cm sizes for 40.00 and 60.00 each.
FAMATINITE- Goldfield, Esmeralda Co., Nevada
From a small lot of material collected in May, 1966: famatinite occurs
here as dull metallic masses scattered and possibly associated with intergrown
bismuthinite in rock matrix. Minor pyrite and as yet unidentified yellowish
secondary minerals are occasionally associated as well, and these old
reference samples range from 2.5cm to 6cm across @ 15.00, 25.00 and 45.00
each.
FERGUSONITE-(Y)- Mukinbudin Quarry, W.A., Australia
From a new find, we have a small lot of brownish, somewhat glassy masses
of analytically confirmed fergusonite-(Y) comprising matrix, most with
undetermined yellowish alteration products and likely other intergrown
phases. Each sample accompanied by a copy of our EDS workup, specimens
from about 1.5cm to 5cm across @ 10.00, 17.50, 30.00 and 45.00 each for
the largest and richest.
GAIDONNAYITE- Mt. St. Hilaire, Quebec, Canada
Named for the famous Canadian mineralogist, the mineral occurs as rounded
to almost blocky microcrystals and aggregates, varying from tranlsucent
pale yellow to gray to nearly opaque, scattered in matrix. Occasionally
exhibits fluorescence as well. Old stuff, type locality of course,most
with decent micro potential as well, 1cm to 6cm @ 10.00, 20.00, 35.00,
and 55.00 each.
GARTRELLITE with CUPRITE- Black Pine Mine, Granite Co., Montana
Bright yellow-green crusty masses and small botryoids of EDS-confirmed
gartrellite scattered on quartz matrix, most with micro, deep red cuprite
sparsely associated. A rare combination and discovered by us (see Mineral
News - Vol. 28 # 6, 2012), identification by micro-analytical techniques
is needed to differentiate the species from several other, similar-appearing
species at the locality. The mineral is rare here, and there are few specimens,
some of the better ones offering the excellent micro cuprite association
as well! Sizes range from about 1.5cm to nearly 4cm @ 15.00, 25.00, 40.00
and 65.00 each, all with copies of our EDS work.
HIDALGOITE- Old Gold Hill Mine, Tooele Co., Utah
Nodular masses of pale pistachio-green colored hidalgoite intermixed with
limonitic matrix. Rich, fine-grained material covering about 60% of the
matrix with little apparent internal structure, but otherwise quite colorful.
Old stuff from 2.5cm to nearly 7cm 10.00, 25.00, 40.00 and 55.00 each.
HOWIEITE- Longvale Quarry, Mendocino Co., California
From the type locality, rich specimens comprised of dark greenish black,
somewhat radiating and flattened aggregates of howieite scattered in matrix,
typically with other rock forming minerals. Excellent, old material, sizes
from about 2cm to 6cm @ 10.00, 17.50, 30.00 and 45.00 each; large samples
from 9cm to 12cm across @ just 60.00 and 75.00 each.
IMANDRITE- Rasvumchorr Mt., Khibiny, Kola, Russia
Tiny brownish glassy masses of imandrite, here from the second world locality
just adjacent to the type! Nearly pure but small sections in capsules
@ 45.00 each. Only a few available, collected over 10 years ago.
IMITERITE- Imiter Mine, Jbel Sarhro, Morocco
Superb micros of this rare silver-mercury sulfide species, occurring as
elongated single crystals or groups to several millimeters, most finely
terminated, nicely perched and free-standing in vugs on matrix. The original
find was in small anhedral grains, and this find from the type locality
is world-class for the species! Matrix sizes vary from 0.5cm to 1.5cm
@ 30.00, 45.00 and 60.00 each, priced according to quality. Don't miss
these!
LIZARDITE- nr.Penreath Beach, Lizard, Cornwall, England
Dull, pistachio-green masses of lizardite largely comprising matrix, these
from the Cliffs above Pentreath Beach and showing typical serpentine density
with no discernable fibrous nature typically seen in other group members
like chrysotile. The locality is near the traditionally-named type locality
for the species, and we have a few specimens that average about 5cm to
6cm long at just 24.00 each.
MAGNESITE- nr. Chewelah, Stevens Co., Washington
Greyish white, massive aggregates of magnesite largely comprising matrix,
often intergrown with minor dolomite and occasionally quartz or other
species. Old material from a college accumulation, specimens range from
about 2.5cm to nearly 6cm across @ just 8.00, 15.00 and 25.00 each.
MARGARITASITE- Margaritas Mine, Sierra Pena Blanca, Mexico
Bright canary yellow blebs and spherical aggregates of this cesium analog
of carnotite scattered in red altered rhyolite matrix, sometimes with
admixed uranophane. This open pit mine provided the type material in the
early 1980s, offered here as 2cm to 4cm specimens @ just 15.00, 25.00
and 40.00 each.
NATROJAROSITE with JAROSITE- Jean Baptist Mine, Kamariza, Lavrion Greece
Rich crusts of drusy, honey-yellow lustrous crystals to 1mm scattered
on gossan matrix, all moderately zoned and disclosing natrojarosite (Na>K)
as well as jarosite (K>Na) in atomic proportions. An interesting locality
from an analytically confirmed find of a couple of years ago, specimens
with good micro potential ranging from about 2cm to 4cm across @ 20.00,
30.00 and 45.00 each.
PHOSGENITE (FL-LW & MW)- Montiponi Mine, Iglesias, Sardinia, Italy
A remarkably large phosgenite crystal that stands a full 6.5cm tall and
4cm wide with no matrix, showing a subordinate 3.5cm x 2cm crystal growing
from one side. The crystal is crudely terminated at top and front faces,
with attachment points on the sides and back of the specimen. A monster
that weighs over 400g (almost a pound!) an dshows excellent, bright yellow
fluorescence under LW and MW UV! Ugly but big, ex-Cilen and ex-Wards,
with labels, @ 325.00.
PHOSPHOINNELITE- Mica Mine, Kovdor, Kola Peninsula, Russia
This relatively NEW SPECIES was originally found in only one sample, and
the small specimens here are holotype material. The author has subsequently
found a few matrix specimens that we are offering here for the first time!
The mineral occurs as minute, elongated yellow-brown aggregates with a
vitreous luster, the phoshorus-dominant analogue of innelite. Formula:
Ba4Na3Ti3Si4O14(PO4,SO4)2(O,F)3, triclinic, IMA-approval #2005-022. Only
a few tiny single grains available, author's material, of course, at 120.00
each, or as matrix specimens with modest micro potential ranging from
about 2.5cm up to 5cm across @ 150.00, 200.00 and 250.00 each, all with
arrows! List alternates!
RAMMELSBERGITE- Eisleben, Saxony-Anhalt, Germany
A nickel arsenide, rammelsbergite is found as silvery metallic masses
with minor amounts of a gray matrix material, some with small amounts
of annabergite coatings, possibly with other admixed species (maucherite
etc.). Specimens from an older, no longer productive locality, a type
locality fro several uncommon minerals! From 2cm to 4cm @ 20.00 and 35.00
each. A few from NWT on hand to 8cm across @ 65.00.
ROSE QUARTZ- Baylis Quarry, Bedford, New York
Rich masses of rose quartz without matrix, collected many years ago from
this defunct, Westchester County locality. Rarely available today, these
are from an old hoard recently obtained from both a small college collection
and a private holding. Sizes range from 3cm to 12cm @ 5.00, 10.00, 20.00,
35.00 and 50.00 each. Excellent locality pieces!
ROZENITE w/ SZOMOLNOKITE- La Bade, Collandres, Cantal, France
White crusty masses of this iron sulfate mineral lightly scattered on
matrix. Some of the rozenite is associated with micro gypsum crystals
lightly spotting the surface, most with yellowish with szomolnokite etc.
Ex-BRGM material originally obtained from Dr. Sainfeld in 1985, great
locality but ugly specimens of this rarely offered mineral! In sizes from
1cm to 4cm at 15.00, 25.00, 35.00 and 45.00 each.
STRASHIMIRITE etc.- Black Pine Mine, Granite Co., Montana
Pale greenish to slightly bluish radiating hemispheres of micro strashimirite
needles are perched on quartz, oocasionally with zincian olivenite, brochantite,
azurite or a host of other possible species. From the first confirmed
occurrence of the species at Black Pine (see our article in Mineral News,
Vol. 28, No.6, 2012), there are very few of these available, all with
good micro potential, specimens generally 1.5cm to nearly 4cm @ 10.00,
20.00 and 35.00 each; one excellent, larger sample with micro veszelyite,
8x5cm @ 125.00.
STRONALSITE in JADEITE- Mt. Ohsa, Okayama Pref., Honshu Isl. Japan
Among the rarest of feldspars, this Sr-rich mineral occurs as very thin
veinlets running through massive pale greyish jadeite. The specimens are
ex-Cureton and are accompanied by a copy of Dr. Matsubara's label, the
original source of the material. Overall sizes average 1cm across @ 45.00
each.
SULFUR- Racalmuto, Sicily, Italy
Fine crystal group consisting of numerous 1-4cm individuals in parallel
orientation, exhibiting nicely formed orthorhombic crystallization. Aestheticllty
pleasing, ex-Meli Colection and very competitively priced! Only one available
at 8cm x 4cm @ 125.00.
SYLVANITE- Cripple Creek, Teller Co., Colorado
A few small but well scattered metallic streamers of massive sylvanite
are sparsely shot through this typical Cripple Creek rock matrix. An older
reference specimen, ex-Michigan College of Mining and Technology and accompanied
by their old label, size a hefty 7x7cm chunk @ 175.00.
THERESEMAGNANITE- Cap Garonne Mine, Le Pradet, Var, France
A rare, one-locality species, occuring here as minute, bright pink pearly
spherules and rosettes scattered at one end of quartz/cerussite/anglesite
matrix, associated with microscopic, bright green brochantite and possibly
other species. Only the second time we have had a sample in stock since
its description more than 20 years ago! Overall specimen size about 4x3
cm with modest micro potential @ 325.00. One only!
TINTINAITE etc.- Boliden Mine, Boliden, Vasterbotten, Sweden
A recent find in our warehouse: a microprobed sample (B. Cannon, January,
1988) of tintinaite, associated with massive kobellite and a few small
areas of laitakarite and arsenopyrite in a polished section. The specimen
is accompanied by a colored photo taken through an ore microscope, and
a tissue overlay provides a "backscatter" image indentification
of rich tintinaite and its associations. Originally commissioned by Forrest
Cureton and with his label and Cannon's detail, this 1.5cm polished section
is the first confirmed occurrence of tintinaite at Boliden, even though
the work was done 25 years ago but not published. Only one sample of this
rare Pb-Cu(Sb,Bi) sulfide on hand @ 185.00. List alternates!
TOURMALINE- Tegel's Beach, Byram, Fairfield Co., Connecticut
Tick, black, lustrous and longitudinally striated crystals of black tourmaline
to 4cm long and aggregated to 3cm thick are well scattered in this old
specimen, these perched on cream-colored feldspar and minor muscovite.
The accompanying label lists this heretofore unknown locality (to us),
a subset of the town of Greenwich near the New York State border. Not
a bad looking specimen from this odd locality, overall size a hefty 10x9cm
@ just 85.00.
USHKOVITE- Palermo #1 Mine, North Groton, New Hampshire
Minute, honey colored lath-like crystals of micro ushkovite scattered
in vugs, most with straw colored needles and sprays of strunzite and possibly
other species. Collected many years ago and originally thought to be laueite,
these have been X-ray confirmed. These interesting specimens are offered
as small matrix sample micros @ 10.00, or as larger matrix samples from
1 to 2cm @ 15.00 and 20.00 each.
VARISCITE- De Linde Mine, Avant, Arkansas
Bright, bubbly green balls of variscite richly scattered in seams and
on matrix, many with flattened sprays of minor wavellite. Old, choice
material from the early 70's, most with good micro potential, matrix sizes
from about 2.5 to 10cm @ 5.00, 8.50, 15.00, 25.00 and 40.00 each. Attractive
and colorful stuff!
VEENITE- Taylor Pit, Madoc, Ontario, Canada
Micro silvery grey crystalline aggregates of this rare species sparsely
scattered in/on marble matrix. Collected in 1966 by Steacy and Moyd (steacyite,
moydite), we offer pure crystallized specimens from 1mm to 4mm individually
x-rayed and probed in 1cm probe mounts @ 40.00 and 60.00 each, or as matrix
specimens from 1cm to 5cm @ 45.00, 65.00, 85.00 and 125.00 each. Rare!
WEDDELLITE- nr. Biggs, Wasco Co., Oregon
Small, brown glassy aggregates to tan fibrous sprays of this rare mineral
sparsely perched in exposed vugs in tough, brown jasper matrix. Rarely
offered, most with micro potential, matrix sizes from 3.5cm to 8cm across
@ 45.00, 60.00, 100.00, 150.00 and 175.00 each, depending on overall size
and quality.
WHITMOREITE- Palermo Mine, North Groton, New Hampshire
Small micro crystals of dark brown, transparent radiating clusters of
whitmoreite sparsely scattered on matrix, typically with siderite and
a variety of phosphates, potentially including strunzite, laueite, jahnsite,
messelite etc. All are suitable for micromount, some already handsomely
mounted, sizes from about 1.5cm to 2.5cm @ 25.00 and 40.00 each, depending
on quality, not size.
ZUNYITE- Zuni Mine, Anvil Mt. San Juan Co., Colorado
From the type locality for the species, we have a good number of extremely
rich zunyite specimens, here as tiny 1-2mm vitreous, translucent octahedral
crystals embedded in dark brown, clay-like matrix. Specimens are filled,
and overall sizes range from about 3cm up to 10cm across, at just 10.00,
20.00, 35.00 and 55.00 each. Classic!
ZUSSMANITE- Longvale Quarry, Mendocino Co., California
Dark greenish, opaque and somewhat micaceous aggregates of zussmanite
richly scattered in thin seams in tough rock matrix, often with stilpnomelane
and possibly other species. Classic locality for this rock-forming mineral,
matrix sizes from 2cm to 8cm @ just 7.50, 15.00, 25.00, 40.00 and 55.00
each.
CATALOG # 21207
- Vol. XXXIX, No. 7 - All items subject to prior sale
This is our final list for 2012 - we will be closed from
December 22 through January 2, so please place your orders accordingly.
We wish all of clients a joyous and peaceful holiday season!
AFGHANITE- Casa Colina Quarry, Pitigliano, Tuscany Italy
Afghanite occurs as clear to almost opaque, colorless to white blocky
small but sharp crystals scattered in a vuggy matrix. An interesting cancrinite
group mineral from this locality collected about 10 years ago, each specimen
will probably yield several nice afghanite micros, and these show an obvious
fluorescent response under both SW and LW, too! Matrix sizes from about
2cm to nearly 5cm @ 20.00, 30.00, and 45.00 each.
BISMUTH- Needle's Eye, Dalbeattie, Scotland
From an uncommon locality in Dumfries & Galloway, we have a small
lot of native bismuth samples, here as small greyish masses sparsely scattered
and disseminated in aggregated quartz matrix, likely with secondary Bi-rich
phases as well. Little material is commonly available from here, and specimens
range from about 2cm to 3.5cm across @ just 12.50, 20.00 and 30.00 each.
CARLOSTURANITE- Colletto (Auriol) Mine, Sampeyre, Italy
White to pale brown asbestos-like fibrous aggregates of this unusual species
nicely scattered on matrix. From the type locality in Cuneo Province (Piedmont)
where the species was first described in 1985 and is offered here as 2cm
to 6cm elongated specimens @ 25.00, 35.00, 45.00 and 60.00 each.
CLINOPHOSINAITE- Tsentral'nyi Mine, Khibiny, Kola, Russia
From a new find in Mt. Rasvumchorr, this material is far superior to the
first described Khibiny specimens, occurring here as moderately rich,
pale lilac to nearly colorless pink masses reaching 15mm in some samples!
Typically impregnated with tiny grains of red villaiumite, this weird
silicate-phosphate is offered in a range of sizes from about 2.5cm up
to nearly 6cm across @ 75.00, 100.00, 130.00 and 165.00 each.
DRAVITE (Vanadium-rich!)- Merelani, Arusha, Tanzania
Another new find of colorful, deep green (!!) dravite tourmaline in matrix
from this prolific locality. Most of the dravites are transparent and
in the 5mm to 15mm size range with excellent color, although none are
perfect or particularly well-terminated. All are perched in a complex
skarn matrix that often shows much variable fluoresence due to phlogopite
(yellow FL), diopside (blue-white FL) and included quartz (green FL) in
many samples, along with minute pyrite and other phases. Surprisingly,
about 20% of the better samples also show massive yellow native sulfur
(!!), also new for Tanzania like the wurtzites described later in this
list! Specimens are priced based on overall size and quality of the dravite
and its associations, not on ovcerall size, ranging from about 2.5cm up
to nearly 6cm @ 50.00, 75.00, 100.00 and 125.00 each.
EPISTILBITE- Jalgaon, Maharashtra, India
A pair of excellent, white episilbite samples on basalt matrix, these
from the prolific Jalgaon area known for its exceptional zeolites. The
epistilbite occurs as radiating crystals to 1cm long, forming snowy balls
to 2.5cm across nicely scattered on matrix. Attractive specimens, accompanied
by a Museum label, averaging about 6.5cm across at just 55.00 each.
EUDIALYTE etc.- DeMix Quarry, Mont St. Hilaire, Quebec,
Canada
From an old collection of MSH material, we located a small batch of bright
pinkish, micro crystals and aggregates of pleasing eudialyte perched on
matrix, typically with a wide range of potential associations. Specimens
have good micro potential, and range in size from about 1cm to 2cm across
@ just 8.50 and 15.00 each. Nice!
FEJERITE (IMA #2012-014)- Ojuela Mine, Mapimi, Durango,
Mexico
This NEW COPPER SPECIES occurs as micro, bright blue flakey to radiating
tabular aggregates in tiny voids in massive, deep red cuprite matrix,
most with minor malachite and potentially other secondary copper minerals.
Formula: Cu4ClF(OH)6, hexagonal, isostructural with claringbullite and
barlowite, IMA #2012-014. Our EDS spectra accompanies each arrowed specimen,
sizes ranging from about 2cm to 3.5cm priced according to quality @ 100.00,
150.00 and 200.00, with a few to 250.00 each. List alternates!
FERRIMOLYBDITE with MOLYBDENITE- Questa Mine, Taos Co.,
New Mexico
From an old mining college stock, a small batch of yellow, crusty ferrimolybdite
specimens, here scattered over massive quartz and greyish metallic streamers
and masses of molybdenite comprising matrix. Good reference material for
a moly assemblage, specimens from about 3cm to 6cm @ just 10.00, 15.00
and 20.00.
FERRISTRUNZITE (TL)- Mont des-Groseillers, Blaton, Belgium
Dull yellowish white thin coatings of this rare mineral on black shale
matrix, possibly with other phosphates. Old Cureton material from many
years ago, originally obtained from one of the authors. Type locality
material, sizes from about 2.5cm to 7cm across @ 20.00, 35.00, 50.00 and
80.00 each.
FLUORAPATITE- Golconda Mine, Minas Gerais, Brazil
From the prolific Governador Valadares region, we have an interesting
lot of small, pale lavender fluorapatite crystals and groups with little
or no matrix, some with minor dark tourmaline needles. Good luster, odd
color, moderately well crystallized, these range from about 1cm to 1.5cm
tall @ just 15.00 and 20.00 each. Nice!
FLUORITE- Mina Navidad, Durango, Mexico
Attractive, pale purple to pink colored octahedral (!!) crystals of fluorite
richly intergrown on a white rock matrix. Rather colorful and reasonably
attractive, particularly for clearly octahedral habits, and these are
surprisingly inexpensive compared to ewhat other dealers are charging.
Only three samples on hand, all ex-Museum stock with label, averaging
about 6cm across @ only 30.00 each. Nice!
GIBBSITE ("BAUXITE")- Lelydorp II Mine, Wanica,
Surinam
Pale tan to pinkish colored gibbsite largely comprising matrix of these
"bauxite" specimens, all surprisingly lightweight and readily
carved by the locals. Specimens from Surinam, a tiny South American country
that is the least densely inhabited and explored tropical country in the
world, are rarely offered, sometimes seen labelled as "Dutch Guiana"
until the mid-1950s. We have just a few of these uncommon locality pieces,
the largest quite weird in appearance, some with a cut face, sizes ranging
from about 5cm to 10cm across @ 30.00, 40.00 and 60.00 each.
GOLD- Hope's Nose, Torquay, Devon, England
From a small lot of excellent micro gold from this classic UK locality,
we have small arborescent groups, starting at about 1mm and up 3 for 25.00,
or 4 for 35.00 in excellent tiny groups, or as several larger singles
that range from about 2mm to 4mm across, nicely boxed and well-crystallized,
offered at just 30.00 and 40.00 each. Great under the 'scope!
HEMIMORPHITE- Santa Eulalia, Aquiles Serdan, Mexico
Old stock from our early days of buying Mexican material in the 1970s,
we have uncovered a flat of attractive, bladed crystals (to 1cm) of glassy,
translucent to transparent hemimorphite on limonitic matrix, many with
small white dolomite rhombs that help distinguish them from Mapimi material
(which is also on hand). Inexpensive and moderately attractive material
from nearly 40 years ago, sizes from about 3cm to 6cm across @ 7.50, 15.00,
25.00 and 40.00, depending on quality.
HEMIMORPHITE w/ CHRYSOCOLLA- Black Pine Mine, Philipsburg,
Montana
Water-clear, radiating micro crystals of attractive hemimorphite on matrix,
many overlaying chrysocolla and showing a resulting, pale blue color,
others occasionally with malachite or other species. Rather attractive
specimens, with the glassy laths extending to about 3mm or more, and generally
proving very attractive micros or pleasing hand specimens. Sizes range
from about 2cm to 5cm across @ just 7.50, 15.00 and 25.00, with a few
excellent samples to 9cm across @ 55.00 each. Nice!
JUNITOITE- Christmas Mine, Gila Co., Arizona
Nice, sharp platy microcrystals and thin crystalline plates of colorless
to white junitoite are scattered over a skarn matrix. Possible associations
include kinoite, ruizite, etc. Good coverage in these older stock specimens,
3cm to 8cm @ 15.00, 25.00, 40.00 and 60.00 each.
LEPIDOLITE- Minas Gerais, Brazil
An old specimen, perhaps the largest cabinet specimen of "ball lepidolite"
we have ever encountered, this one ex-Julius Weber Collection. While now
considered a member of the polylithionite-trilithionite series, "lepidolite"
is forever in the minds of collectors and geologists alike as the pale
pink to lavender micafound in lithium-rich pegmatites. This outstanding
example is a large knob-like mass, almost stalactitic in appearance, with
smooth scales which are actually pinacoidal terminations completely covering
the outside of this hefty specimen. Internally (when viewed from the bottom
of the sample), the sample is a condensed masses of thousands (?) of aggregates
and radiating, elongated lepidolite rods extending outward from a central
core, resulting in the flat terminations seen on the exterior of the piece.
A monster that measures about 13cm tall and 11cm in diameter, weighs almost
3 kilograms, and is offered as a classy museum-displayable specimen at
only 450.00. One only!
LOPEZITE (Manmade)- Czech Republic
We stumbled upon these many years ago at a small mineral show in the Czech
Republic. Despite protests to the contrary by the seller, these were obviously
grown in a chem lab via a super-saturated solution of potassium chromate,
resulting in rather attractive, stunning, deep red complex crystals without
matrix, ranging in size from about 1cm to nearly 2cm across at just 8.50
and 15.00 each. Colorful!
MAGNESITE- Circa 1891, Unspecified locality Greece
Recently uncovered here is a small lot of magnesite specimens from Greece,
some with Ward & Howell labels and/or Michigan Mining School with
College of Mines labels accompanying them, with the "Howell"
crossed out, suggesting 1891 vintage when Howell left the firm to begin
his own business, but prior to 1897 when the College changed its name.
The specific locality is only noted as "Greece", but some enterprising
collector can perhaps suggest to us what localities were producing in
the 1890s, likely within Chalkidiki Prefecture in Macedonia Department.
The specimens are hand pieces, generally fairly pure greyish white masses,
ranging from 6cm to 8cm @ 40.00 and 65.00, all with at least one old label
from the larger lot. For those interested in other magnesite specimens,
we can provide a collection of 15 different localities, many with old
labels from foreign localities, 4cm and up, at 400.00 for the lot; only
one!
MAWBYITE- Black Pine Mine, Philipsburg, Montana
From the recent work done on old samples in our inventory, we have a small
selection of mawbyite specimens from this prolific locality, here as micro,
orange-red monoclinic crystals scattered on matrix, many overlaying segnitite
or other species. From the first U.S. occurrence for the species, you
can read about their
discovery in the June, 2012 color issue of Min eral News (a few copies
are still available at $6.00 each). Excellent micro material, matrix sizes
range from about 1cm up to 3.5cm specimens @ 50.00, 75.00 and 125.00;
a few larger, superb specimens with superior quality crystals up to 5cm
overall @ 200.00 and 300.00 each. List alternates!
NAMANSILITE- Woods Mine, nr. Tamworth, NSW., Australia
An unusual sodium manganese member of the pyroxene group, we have excellent
namansilite specimens occurring here as thin, dark red crystalline veinlets
cutting through matrix. Studied material, consisting of slabs and end
cuts clearly displaying the dark red namansilite veins, specimens from
2.5cm to nearly 15cm(!!) at 25.00, 45.00, 75.00, 100.00, and 125.00 each.
PECTOLITE variety LARIMAR- nr. Barahona, Dominican Republic
From a large lot of material collected in 1976 at the locality by well-known
gem expert Joel Arem, we have reference specimens of this strange material,
here as pale blue masses and veinlets of copper-rich pectolite lightly
scattered in a rather ugly, grayish and punky limestone matrix. We've
analyzed the material (it is, indeed, pectolite), and even polished a
few samples for ourselves (they improve dramatically with cutting and
polishing), but these are essentially weird geological reference pieces
of this unique material known only from this locality, sizes from about
2cm to about 6cm @ just 7.50, 15.00, 25.00 and 40.00 each.
PLATTNERITE- Fourth of July Tunnel, Eureka Co., Nevada
Brilliant, micro black needles and spears of plattnerite scattered on
limonitic matrix. Under the 'scope, these are quite nice, and their listing
here will finally add the mineral to the locality's species list. Specimens
range from about 2cm to 8cm across @ 7.50, 15.00, 25.00 and 45.00 each.
PODLESNOITE- Kirovskii Mine, Khibiny, Kola, Russia
This rare occurs as excellent, water-clear, micro prismatic crystals up
to 3mm tall well scattered in radiating groups and clusters nicely perched
on matrix. Many are doubly terminated and highly vitreous, often sitting
among well formed natrolite crystals, some with minute but perfect clusters
of ilmenite as well. Formula: BaCa2(CO3)2F2, orthorhombic, IMA #2006-033.
The mineral is also nicely fluorescent pinkish orange under SW UV, and
is named for Aleksandr Semenovich Podlesnyi (b.1948), Russian amateur
mineralogist and professional miner. Type locality, of course, for this
new structural type (space group Cmcm) remotely related to carbonates
of the aragonite group. Well crystallized, fine micro's and fluorescent
as well: what could be better for a new species? Specimens range from
about 2cm to 4cm across @ 125.00, 150.00 and 175.00 each, depending on
overall quality and size.
PYRITE in CHALCOCITE- Butte, Silver Bow Co., Montana
From an old stock of ore material, we have several specimens of typical
Butte copper ore, comprised primarily of metallic black chalcocite with
small splashes of brassy pyrite scattered thoughout, possibly admixed
with other sulfides like digenite and/or djurleite. Specimens average
about 5cm across at just 15.00 each.
RICHTERITE var: MAGNOPHORITE- Wolgidee Hills, W.A., Australia
This monoclinic amphibole was once considered as kali-magnesio-kataphorite
and was subsequently reclassified as a titanian-potassian-richterite when
the IMA redefined the amphibole nomenclature some fifteen+ years ago.
This is pure, refined material from the originally described site, offered
as numerous hand-picked grains in a 2cm vial @ 20.00 each.
SZENICSITE- Tierra Amarilla, Atacama, Chile
This relatively rare species, a copper hydroxyl molybdate, occurs as relatively
attractive dark green lamellar blades and intergrown radial masses in
and on matrix. Each sample includes a copy of a Szenics-signed label;
modest coverage with specimens ranging from about 1.5cm up to 4cm @ 45.00,
65.00, 75.00 and 85.00 each.
SZOMOLNOKITE on HALOTRICHITE- Markey Mi, Red Canyon, San
Juan Co. Utah
This unusual species occurs as dull tan masses and crusts on white to
yellowish fibrous halotrichite on matrix. Coverage is quite rich but quite
ugly nonetheless, with specimen sizes from 2cm to 6cm @ 12.50, 20.00,
30.00 and 45.00 each. One 8x4cm specimen @ 60.00.
TELLURITE- Mina Bambollita, Moctezuma, Sonora, Mexico
From old material collected many years ago, we have a good selection of
choice, crystallized tellurite specimens from this famous locality, most
as small, yellowish orange to deeper orange, sparse crystalline aggregates
lying flat or in vugs of quartz-rich matrix, all showing brilliant adamantine
luster, occasionally with minor greyish metallic native tellurium as finely
disseminated grains, potentially with paratellurite etc. The locality
has produced many rare Te-rich phases, and who knows what else may lurk
in these old specimens! Sizes range from 2.5cm to 6cm across, offered
at just 20.00, 40.00 and 65.00 each.
TERUGGITE- Loma Blanca, Jujuy Province, Argentina
Another type locality mineral, this one having an unusual calcium arsenic
borate composition. Teruggite occurs as dull white to beige concretionary
to botryoidal appearing porcelaneous nodules without matrix. Nice, typical
material for this rare mineral, in 2cm or 4cm examples, at 30.00 and 65.00
each.
TETRADYMITE etc.- Clogau-St Davids Mine, Dolgellau, Wales
From one one of the older gold-producing areas in the Gwynedd region dating
back to teh 1860s, these samples show silvery mestallic masses of Bi-Te-S
well scattered in massive quartz matrix, likely associated with other
metallic phases. Work published in Canadian Mineralogist (Vol. 45, No.3)
disclosed much aleksite, an occurrence of saddlebackite (!!) as well as
other rarities present in polished sections of this material. Only a few
specimens on hand, available as 2.5cm chunks @ just 25.00 each.
WENKITE- Cava Mergozzoni, Candoglia, Italy
This rare member of the cancrinite group forms small grayish vitreous
aggregates scattered in rock matrix. Old material, tiny fragments in capsule
@ 20.00; matrix samples from 1cm to 2cm @ 35.00 and 50.00 each.
WULFENITE- Manhan Lead Mine, Loudville, Massachusetts
Small, tabular butterscotch colored wulfenite crystals perched in exposed
seams in quartz. A group of old, classic locality specimens, most collected
by G.F. Lincks in 1976, and some associated with minor green pyromorphite,
and/or galena, anglesite etc. Sizes about 4x3cm @ 35.00.
WULFENITE- Fourth of July Tunnel, Eureka Co., Nevada
From the many sub-localities noted at Prospect Ridge, we happily add a
new listing for wulfenite, here as tiny, very thin, water-clear to gossan-encrusted
tabular crystals well-scattered on limonitic matrix, previously un-reported
from the area. Excellent micro potential on these, and matrix sizes range
from about 2cm to 5cm across @ 10.00, 20.00 and 30.00 each, with a few
from 8cm to 11cm @ 60.00 and 75.00 each. Not pretty without the 'scope!
WURTZITE- Merelani, Arusha, Tanzania
From a new find, these are deep red to red-brown, somewhat tabular aggregates
and cleavages of X-ray confirmed wurtzite, the dimorph of sphalerite.
These are matrix-free, pure and solid, and are highly unusual for the
locality, and the first (and only!) confirmed find of the mineral in Tanzania!
Sizes are small but pure with a wonderful red dark color, ranging from
about 5mm to nearly 20mm across @ 20.00, 40.00, 60.00 and 95.00 each.
Exceptional find!
COLLECTION
BULL MOOSE MINE- Custer Co., South Dakota
Thinking we had exhausted our Bull Moose material, we stumbled across
another flat of assorted species, most with good micro potential, and
several that have not been offered in our recent lists. We've put together
a small collection of six different specimens, showing at least that many
different species as well, all in 2cm to 4cm sizes for only 50.00 per
lot, all with good associations and micro crystals!
BOOKS
COLLECTING ARKANSAS MINERALS- by Art Smith
This handy reference work covers numerous Arkansas collecting sites and
is filled with numerous crystal drawings, diagrams, maps and even sixteen
color photographs to guide you along the way! Like all good collecting
guides, author Art Smith (artsmithite) describes the mineral species found
at each locality, and a comprehensive list of the many Magnet Cove area
sites is of particular interest. A useful field guide and welcomed addition
to your reference library, soft-cover, 9"x6" and approximately
150 pages for only 14.95 plus 6.00 shipping!
FRANKLIN & STERLING HILL- -World's Greatest Mineral
Deposit by Dr. Pete Dunn
The last of our stock, exclusively from the suthor: the revised HARDCOVER
edition of Dr. Dunn's monumental work on the Franklin and Sterling Hill
deposits. Over 750 pages in two volumes, handsomely bound in royal blue
buckram, oversewn, with acid-free endpapers and gold-stamped on spine
and cover, this set is a comprehensive treatment of the mineralogy and
history of this prolific and complex deposit! Over 900 b/w illustrations
and photographs fill this careful, descriptive, precise work that meticulously
documents the diverse mineralogy of this famous NJ locality. Every serious
collector and bibliophile should own this set, and we are the exclusive
distributor for this limited printing. The two volume set is 195.00 plus
16.00 s/h (USA); overseas customers: please inquire for shipping costs.
LANGBAN!- Langban, Varmland, Sweden
The superb 215+page hardcover book printed on exquisite heavy stock that
tells the story of this prolific locality, including the mines, descriptive
mineralogy, history and personalities. Filled with excellent color photos
as well as historic black and white images, this new book is a MUST HAVE
for every library! We are the exclusive North American distributor for
this 30x22cm masterpiece, just 75.00 plus 12.00 shipping in the USA! Foreign
clients - please inquire for shipping cost
LOVOZERO, Kola Peninsula, Russia - History - Pegmatites
- Minerals by Dr. Igor Pekov
This long-awaited hardcover volume describes the history, development,
geology and mineralogy of this prolific area in Russia. In a format similar
to the much-acclaimed Langban book we recently distributed, this high
quality volume contains nearly 500 pages and is richly illustrated with
many hundreds of color and black & white photos and drawings, accompanied
by a comprehensive treatment of the 340 minerals that occur here, many
with crystal drawings, chemical analyses, photographs etc.. In Dr. Pekov's
thorough style, this work is sure to become a mineralogical library requirement!
We are the exclusive North American distributor for this fine volume,
available @ just 79.00 plus 12.00 shipping and handling in the U.S.A.
Foreign clients - please inquire for shipping cost
GEMS
SYNTHETIC GEM ASSORTMENTS- 6 different stones/colors
From a modest lot of synthetic gemstones, we have assembled colorful collections
of six different manmade gemstones (pink, yellow, blue, orange, green
etc.) in various cuts and sizes, most as drilled hearts, ovals, cushions
etc. and weighing about 60 carats per collection of six different stones!
Attractive stones, all useful for jewelry, and offered at just 75.00 per
lot, a bargain far below retail! Make great holiday gifts!
SUPPLIES
MICROMOUNT STORAGE CASES
Repeat of a sellout! These are rather handsome, five drawer
cabinets suitable for micromounts and small samples, offered here at a
price far below typical wooden cabinets. They are constructed of heavy
duty fiberboard with a dense, black leatherette embossed covering, and
a brass colored metal drawer pull is included with each drawer. These
are sturdy and make for a long-lasting convenient storage cabinet ideally
suited to micromounts. Each drawer measures about 14.25" wide x 7.75"
deep and just under 1.25" high; a five drawer unit will hold nearly
500 standard mounts; the ten drawer unit will hold nearly 1000 micros!
Five Drawer units: in stock and offered at just 59.00 each,
plus shipping (about 10 lbs. per cabinet)
Ten Drawer units -in stock at just 109.00 each, plus shipping
(about 20 lbs per cabinet)
CATALOG 21206 - Vol. XXXIX, No. 6- Posted
October 21, 2012. All items subject to prior sale!
See us at the Fall New York City Gem & Mineral Show - November 10-11
in Manhattan at The Holiday Inn Midtown - 440 W. 57th Street (bet. 9th
and 10th Avenues) in New York City. Material from this list will not be
on hand without prior arrangement!
AMMONIOMAGNESIOVOLTAITE- Pecs-Vasas, Mecsek Mts., Baranya Co. Hungary
This relatively new mineral occurs as tiny, lustrous, yellow /octahedral
crystals and aggregates well scattered on matrix. Formula: (NH4)2Mg2+5Fe3+3Al(SO4)12*18H2O
- isometric; IMA #2009-040. We have only a few small specimens, averaging
about0.5cm across and all with decent micro potential, @ 65.00 each.Type
locality material, of course!
ANCYLITE-(Ce)- DeMix Quarry, Mont St Hilaire, Que., Canada
Tiny, delicately pinkish glassy crystal groups and aggregates of ancylite-(Ce)
perched on matrix, typically with aegirine , natrolite and possibly other
species. Older material from the late 1970s from an extensive micromount
collection, most as small boxed specimens in the 1cm-1.5cm size range,
all with some micro potential as well, @ just 12.50 and 20.00 each, or
as a few choice TNs @ 35.00 each.
BISMUTHINITE w/ NICKELINE etc.- Tirpersdorf, Vogtland. Saxony, Germany
An old specimen, ex-Colorado Geological Supply and once in the Thomas
Campbell Collection, the sample shows numerous metallic micro crystals
of slender bismuthinite in several quartz-lined vugs, with the rock matrix
showing massive aggregates of pinkish-bronze nickeline throughout. An
uncommon locality piece with excellent associations, overall size about
6.5cm x 5cm @ 125.00. Only one!
CALCITE- Cricket Mountains, Millard Co., Utah
Excellent "flos-ferri" growths of white calcite showing fine,
divergent globular arms and extended branches of pristine and delicate
material without matrix. Old A.E. Seaman Museum material, only a few specimens
on hand from 5x3cm to 11x8cm @ 20.00, 40.00 and 60.00 each. List alternates!
CALCITE- Pugh Quarry, Custar, Wood Co., Ohio
From material recently acquired in a museum collection, we have several,
fairly large calcite specimens, these showing pale, honey-colored scalenohedral
crystals up to several centimeters completely covering dolostone matrix.
Quite attractive and well crystallized examples from this once-prolific
locality. Specimens average about 15x10cm (!!) at just 85.00 each. Cheap
price!
CARMINITE- Black Pine Mine, Granite Co., Montana
Excellent micro crystals of red to brownish red carminite lightly scattered
over quartz matrix, occasionally with beudantite and possibly other species.
Very fine for the locality and every specimen will yield one or more good
micromounts! Old stuff, sizes range from about 2cm to nearly 5cm @ 15.00,
30.00, 45.00 and 75.00 each, depending on quality & coverage. A few
richer, larger and superior quality, 5cm to nearly 8cm @ 100.00, 125.00
and 150.00 each. See the June, 2012 color issue of Mineral News for more
details!
CHALCOPYRITE, PENTLANDITE etc.- Gap Mine, Bart, Lancaster Co., Pennsylvania
An old specimen comprised of densely aggregated crystalline actinolite
with broad splashed of golden metallics scattered throughout the piece,
comprised primarily of chalcopyrite, pentlandite and pyrrhotite. A neat
example from this famous locality that dates back to the 1700s. The specimen
measures about 6.5x4cm, ex-Cilen @ just 30.00.
DANBURITE- Russell, St. Lawrence Co., New York
A small lot of very old specimens from this classic New York locality,
here as tan to greyish, crude blocky crystals of danburite intergrown
on matrix with minor dark mica and other rock forming minerals. Difficult
to locate today, these are ex-Michigan Mining College specimens priced
according to overall quality, not size, ranging from 4x3cm to 7x4cm @
just 100.00, 125.00 and 150.00 each!
DIAMOND (Fluorescent!)- Tshikapa, Kasai Province (ex-Zaire) Dem Rep Congo
Unusual, adamantine diamond aggregates without matrix, all showing convoluted,
subhedral octahedral faces and other weird forms, these transparent to
translucent with a slightly brownish hue. Remarkably, these fluoresce
a very bright yellow (LW UV), with a lesser response under MW and SW.
These average about 7x5mm, weigh in the 1 carat range each, and just 85.00
per crystal! Rare fluorescent stuff and inexpensive for diamonds, too!
DIOPSIDE var: CHROME DIOPSIDE- Outokumpu, Finland
Bright to dark green crystalline masses of this chrome-rich variety of
diopside constitute most of these matrix-free specimens, all largely massive
but with the occasional prismatic prism evident. Most have small pods
of sulfide minerals as well, and all are therefore interesting and could
likely use further study as there are a number of rarities known from
the locality. Older material obtained over 30 years ago, specimens average
about 4cm across @ just 15.00 each.
DOLOMITE ps @ Producta Horrida- Toessneck, Thuringia, Germany
An old specimen, ex-Michigan College of Mines, noted as dolomite ps @
Productus Horridus, a Permian brachiopod, with a moderately clear outline
of the white dolomitized fossil showing striations on the 2.5cm bivalve
that protrudes from the fossiliferous brownish matrix. Weird, old and
the only one we've seen in our admittedly limited exposure, but noted
in Sowerby's 1827 work as "producta clava". A neat pseudomorph
from an old locality, one only, overall about 5x5cm @ 55.00.
FLUORITE with GALENA- Mex Tex Mine, Bingham, Socorro Co., New Mexico
Pale blue cubic crystals of fluorite to 1cm or more well scattered over
matrix, some with greyish cubes of galena occasionally scattered about
as well. Classic combinations and old material that is fairly attractive
from many years ago, specimens from about 4cm to 10cm across @ just 10.00,
20.00, 35.00 and 50.00 each, priced according to quality and associations;
one monster 20x12cm with galena and platy barite as well at 125.00.
FOUGERITE- Dronino, Ryazan Oblast, Russia
A very weird mineral, approved in 2003 (IMA #2003-057), here for the first
time as discreet, hexagonal, brown, platy micro crystals in thin seams
of matrix iron hydroxides and oxides replacing metallic kamacite, here
found in the Dronino ataxite meteorite! These will make interesting micros
having not been seen by most collectors before now! Only a few specimens
available, sizes from about 1.5cm @ 75.00.
GEARKSUTITE- Hall Mine, Nye Co., Nevada
This uncommon mineral occurs here in remarkably rich, porcelanous-like
cauliflower shaped nodules without matrix. Exceptional for this otherwise
nondescript mineral, sizes ranging from about 4cm up to 8cm across @ 15.00,
25.00, 40.00 and 65.00. Fine!
GILLESPITE w/ CELSIAN etc.- Big Creek, Rush Creek Dep, Fresno Co California
Old material collected many years ago, here comprised of dark red streamers
and platy aggregates of gillespite scattered in celsian matrix, often
with quartz, sanbornite and likely other disseminated species. Specimen
sizes range from about 2.5cm to nearly 6cm across @ 12.50, 20.00, 35.00
and 50.00 each. Brighter and more colorful material from Mexico also available
at similar size/ prices; please inquire!
HEMATITE (micaceous)- Champion Mine, Marquette Co., Michigan
An interesting occurrence of splendant, silvery grey foliated hematite
scattered in/on quartz matrix, unusual for its oddly micaceous habit and
high luster. Hefty specimens of good size from this classic iron mining
district, ranging from about 4cm to heavy 10cm specimens @ just 10.00,
20.00, 35.00 and 55.00 each.
HEMATITE with JASPER- Soudan, Minnesota
A "banded iron" specimen showing alternating bands of red and
brownish black Fe-rich ores, moderately unremarkable except for the fact
that it is a Peter Zodac (Peekskill, NY) specimen, the original founder
of Rocks & Minerals magazine! The piece has Thurston and Cilen labels
in addition to Zodac's, overall size about 7x6cm @ just 35.00.
HYDROBORACITE- Thompson Mine, nr. Ryan, Inyo Co., California
This unusual borate occurs as slender, white needle-like crystals richly
scattered on matrix, some with minor colemanite and possibly other phases.
Old material recently analytically confirmed, available as either attractive,
mounted thumbnails @ 10.00, or as matrix specimens from 3cm to 6cm @ 25.00,
35.00, and 50.00 each.
LAVOISIERITE (IMA 2012-009)- Punta Gensane, Torino, Piedmont, Italy
This NEW SPECIES occurs as densely intergorwn, pale coppery colored fibrous
aggregates richly perched on matrix, typically associated with underlying
braunite and/or minute pinkish-red piemontite masses. The complex formula
is: Mn2+8[Al10(Mn3+Mg0][Si11P]O44(OH)12, orthorhombic, IMA # 2012-009.
The name is a digression from the expected IMA nonmenclature rules based
on structural relationships (here to the ardennites), but we are happy
to see the father of modern chemistry suitably honored. Only a few available,
sizes from about 2.5cm to 4cm @ 45.00, 60.00 and 75.00 each. Type locality,
of course!
LEVYNE-Na- Parkgate Quarry, Templepatrick, Northern Ireland
Small amygdaloidal pods in matrix, filled with small tabular crystals
and intergrown aggregates of white to transparent levyne-Na, occasionally
with other species as well. Old stuff from more than 25 years ago, most
with modest micro potential as well, sizes from about 2cm to 3.5cm @ just
8.50 and 12.50 each.
MAGNETITE- Iron Mountain, Utah
Rich, black, octahedral crystals and sections of magnetite completely
covering rock matrix, these collected back in the 1960s by Ted Morley
from this old and prolific locality known for the species. Specimens range
from about 2.5cm to 6cmacross at just 8.00, 15.00, and 25.00 each.
MALACHITE- Sunnyside Mine, White Pine Co., Nevada
Small, deep green micro sprays of malachite nicely scattered in exposed
seams and vugs in dark brown limonite-goethite matrix, possibly with other
secondary Cu minerals present. There are at least four other "Sunnyside
Mines" in Nevada, but this is a small, old prospect in the Robinson
District that has been largely ignored in the literature. These will all
yield excellent micros, and sizes range from about 2cm to 6cm @ just 5.00,
10.00 and 20.00 each.
MANNARDITE inclusions in QUARTZ- Curvelo Region, Minas Gerais, Brazil
An unusual occurrence of this rare mineral, mannardite occurs here as
greyish black radiating sprays suspended in otherwise water-clear singly
terminated quartz crystals, these averaging 2.3cm tall and over 1cm thick!
A remarkably rare example of quartz inclusion, previously designated as
ankangite and now redefined by the IMA, only a few crystals available
@ 175.00 each. List alternates!
NAMUWITE- Stolberg, near Aachen, Germany
Originally described from Wales, we have this zinc copper sulfate mineral
from the continent, found as bluish-green colored coatings and delicate-appearing
nearly transparent bladed microcrystals dispersed in a vuggy pumice-like
matrix. While not rich, the larger sized specimens could produce several
nice micromounts. In sizes from 1 cm to 3 cm at 20.00, 35.00 and 55.00
each.
PHENAKITE- Sao Miguel de Piracicaba, M.G., Brazil
From an older find, these are excellent, well formed single crystals and
groups of tabular, glassy phenacite without matrix, nicely transparent
and quite attractive for the species. Only a few specimens available,
all about 1.5cm across @ just 40.00 each. Terrific stuff!
POLYDYMITE- Madziwa Mine, nr. Shamva, Zimbabwe
Minute silvery metallic masses and grains to 1mm of this unusual nickel
mineral scattered in rock matrix. Interesting locality, size 2.0cm @ 15.00.
Larger samples on hand to 4+cm @ 25.00, 35.00 and 50.00 each.
PYROLUSITE- Taylor Mine, Alberta, Baraga Co., Michigan
Excellent, silvery grey sprays of radiating pyrolusite richly scattered
on matrix, these rivaling the old Moroccan material of the 1970s. Rather
attractive for a typically ugly species, these are rich examples ranging
in size from about 3cm to large 10cm groups @ just 7.50, 15.00, 25.00,
40.00 and 55.00 each. Nice!
PYROPHYLLITE- Foxtrap M., Manuels, Newfoundland, Canada
Massive lime green tenacious pyrophyllite comprising matrix and lacking
any discernable radiating structure so common for the mineral. Strange,
dense habit, probably cutable, in generous sizes from 5cm to 15cm long
@ 15.00, 30.00 and 45.00 each.
RAGUINITE- Allchar, Roszdan, Macedonia
From the type locality for the species, we have a pair of bright red realgar
specimens comprised of densely aggregated small pods, with sparsely interspersed
blackish-bronze micro raguinite perched thereon. A rare thallium-iron-sulfide,
only the second time we have seen these in more than 35 years, specimens
average about 5cm across @ 185.00 each.
SIDERITE in CARBONATITE- Shawa, Zimbabwe
An unusual specimen comprised of crudely rhombic siderite scattered in
an uncommon carbonatite matrix, part of E.W. Heinrich's extensive petrographic
and mineralogical collections of Zimbabwe material we have acquired over
the years (see titantite elsewhere in this list).Not pretty but geologically
weird, overall size is about 7x5cm @ 35.00, with Heinrich's label.
STEACYITE- DeMix Quarry, Mont St Hilaire, Que., Canada
This uncommon species occurs here as micro, greyish brown tetragonal crystals
sparsely scattered in vugs in analcime and aegirine matrix. Old Cureton
material from the type locality, from boxed micros @ 10.00 and 20.00,
or as 3cm to 6cm matrix samples @ 35.00, 50.00 and 75.00 each, depending
on size and quality.
TENORITE- Algomah Mine, nr Mass, Ontonagon Co. Michigan
Black masses of tenorite scattered in brownish-red, copper ore rock matrix,
most specimens with apparent malachite and possibly other secondary copper
minerals. Last producing circa 1914, material from this this old property
has yield some interesting cutting material, micros etc. Specimens range
from about 2cm-4cm @ just 6.00, 12.50, and 20.00 each; a few to nearly
8cm across @ 40.00 each.
TITANITE with AEGIRINE- Shawa, Zimbabwe
An old E.W. Heinrich specimen, accompanied by his label, comprised of
densely aggregated rods of aegirine, with a crude yellowish mass of "sphene"
perched in/on one face of this ijolite rock matrix. From an obscure locality,
specimen size about 8x5cm @ just 40.00.
TOPAZ pseudo @ ENSTATITE- Brumado, Bahia, Brazil
Excellent, deep pink (!!!) micro crystals of topaz tightly intergrown
and forming elongated pseudomorphs after enstatite. A few will have minor
quartz matrix, but most of these small but very attractive and unusual,
gemmy pseudos are matrix-free, and all will also look exceptionally fine
under the 'scope! A rare find, sizes average 1cm to 1.5cm @ 60.00 and
75.00 each. List alternates!
TRIPHYLITE- Dan Patch Mine, Keystone, South Dakota
This large deposit near Mount Rushmore is known among collectors for its
massive pegmatite-phosphates, and the triphylite is offered here as large,
relatively pure cleavages of greenish grey primary phosphate samples.
Specimens range from modest 3cm to hefty 10cm chunks, reasonably priced
and quite representative at just 7.50, 15.00, 25.00, 45.00 and 60.00 each,
strictly by size. Old, quite pure stuff!
URANINITE var: PITCHBLENDE- Lucky Strike Mine, San Juan Co., Utah
The largest, hottest, most radioactive uraninite we have ever had, here
as a massive, solid, black pitchblende specimen, very pure, and weighing
about 60 pounds (!!!). It has pegged every geiger counter we own, and
we suspect it might show up on a satellite scan of Peekskill someday!
Hand-delivered to us many years ago, it has sat by the garage door in
a multi-walled heavy plastic bag, purportedly obtained from Weber State
University years ago. The monster measures about 30x28x15cm, and yes,
it really is about 27 kilos, offered here at a very modest $3500.00 for
this unique specimen! Warning: we cannot ship this sample, as it is too
hot to send via our normal USPS or UPS means. If you want it, you'll have
to pick it up or make your own transport arrangements from our warehouse!
Yikes!!
UVAROVITE- Jacksonville, Tuolumne Co., California
Old specimens, ex-Cureton, comprised of micro, green uvarovite garnet
richly scattered over dark, magnesiochromite-rich matrix. Specimens range
in size from about 2.5cm to hefty 5cm samples @ just 15.00, 25.00 and
45.00 each.
WHITECAPSITE (IMA # 2012-030)- White Caps Mine, Manhattan, Nye Co., Nevada
This NEW SPECIES (for which I am happily a co-author) was found more than
thirty (30) years ago along a stope of the formerly accessible 95m level
in the East Fault mineralized sections of this prolific mine, but only
now fully characterized and recently approved. The mineral occurs as extremely
small, luscious orange-brown, transparent hexagonal crystals and anhedral
grains, most well under 1mm, sparsely scattered on greyish black jasperoid
matrix, occasionally with micro stibnite, realgar and possibly other species.
Formula: H16Fe2+5Fe3+14Sb3+6(AsO4)18O16*120H2O; hexagonal, IMA approved
#2012-030. We have divided the available specimens into three quality
ranges based on degree of crystallization and overall size, with matrix
specimens ranging from about 1cm to 3cm across. From poorest to best quality,
prices are a) 50.00 and 85.00; b) 125.00 and 175.00; and c) 250.00 and
350.00 each. All will require magnification, and once these are gone,
there will be no more! A full color article about the mineral appears
in the September issue of Mineral News ($6/single issue; $30/yr for 12
issues in USA).
WHITLOCKITE- Palermo #1, North Groton, New Hampshire
From one of the early finds at this, the type locality, we have a small
lot of rather unappealing, granular white whitlockite scattered in/on
matrix comprised largely of quartz and siderite. Specimens range from
about 2cm to nearly 6cm across at just 15.00, 25.00 and 45.00 each.
ZINCOLIVENITE- Kamareza Mine, Laurion, Greece
This relatively NEW SPECIES occurs as minute, glassy green crystals and
sections to 1mm perched in limonitic vuggy matrix, some with minor cuprite
and possibly other phases. Formula: CuZn(AsO4)(OH), orthorhombic, IMA
#2006-047, a new member of the libethenite group and Zn-ordered analogue
of olivenite and adamite. Type locality material (the mine is also known
as the Agios Konstantinos Mine) with modest micro potential, matrix sizes
from 8mm to 2.4cm @ 45.00, 90.00, 125.00 and 150.00 each, depending on
quality.
GEMS
AMETHYST- Brazil
We recently uncovered a large lot of facetted amethyst, all very clean
and of a delicate, pale purple color, containing various cuts such as
rounds, cushions, ovals etc. and all in relatively large sizes of 10 to
20 carats each! We want to move these out, so we are offering a parcel
of 10 stones weighing over 150 carats, at just 65.00 per lot - that's
less than 45 cents a carat for clean, facetted material! Limit two lots
per order, please.
SUPPLIES
MICROMOUNT STORAGE CASES
Repeat of a sellout! These are rather handsome, five drawer cabinets
suitable for micromounts and small samples, offered here at a price far
below typical wooden cabinets. They are constructed of heavy duty fiberboard
with a dense, black leatherette embossed covering, and a brass colored
metal drawer pull is included with each drawer. These are sturdy and make
for a long-lasting convenient storage cabinet ideally suited to micromounts.
Each drawer measures about 14.25" wide x 7.75" deep and just
under 1.25" high, and a five drawer unit will hold nearly 500 standard
mounts! These are in stock and offered at just 59.00 each, plus shipping
(the shipping weight is about 10 lbs. per cabinet).
MINERAL NEWS SUBSCRIPTIONS!
We are the publishers of Mineral News - "The Mineral Collectors
Newsletter" our monthly periodical! We have made gradual improvements
in production and imaging, added photographs to new mineral descriptions,
and generally expanded the page count of nearly every issue a full 16
pages every month! If you'd like to read about new mineral discoveries,
exciting new finds, historical topics, schedules of coming events and
other news of interest to collectors, you should subscribe! Domestic:
$30 per year, $55 for two years, and you can begin with the latest color
issue, or begin with a January, 2012 issue to maintain a full annual volume.
Foreign subscription rates and advertising rates can be found at www.mineralnews.com.
Subscribe now!
CATALOG 21205 - Vol. XXXIX, No. 5- Posted
August 15, 2012. All items subject to prior sale!
ALLANITE-(Ce)- Gloserheia Mine, Froland, Norway
This mine was originally worked as early as 1881, and these samples were
recently analyzed in our lab and confirmed as allanite-(Ce). They occur
as rather solid, brownish black masses, some with feldspar, minor pyrite
etc. Interesting locality pieces, ranging from about 2.5cm to 5cm across
@ just 10.00, 15.00 and 25.00 each, all with copies of our analysis.
APOPHYLLITE-(KOH)- Chantilly Quarry, Loudon Co., Virginia
From an old hoard recently uncovered, these are rather transparent blocky
crystals of apophyllite-(KOH) to 1cm, some scattered over pale green prehnite
matrix. The more colorful specimens seem to have smaller crystals, but
these are quite typical and attractive, with the apophyllite also showing
some distinctly tabular forms as well. A wide range of sizes and prices,
from about 1.5cm singles to nearly 8cm matrix specimens at just 5.00,
10.00, 15.00, 25.00 and 40.00 each.
BATISITE- Murunskii Massif, Aldan, Russia
Tan to brown flattened crystals and aggregates of batisite richly scattered
in matrix. Superb for the species, sizes from 1cm to 6cm @ 20.00, 30.00,
45.00, 65.00 and 90.00 each.
BEUDANTITE- Black Pine Mine, Granite Co., Montana
Rich, vuggy quartz matrix specimens shot through with lustrous, dark yellowish
brown micro beudantite crystals well scattered in each sample, occasionally
with secondary copper minerals as well. Will provide exellent mounts for
the species, with a wide variety of asdsociations as well, matrix specimens
from 2cm to 5cm across @ only 8.50, 17.50, 25.00 and 35.00 each.
BILLIETITE- Le Limouzat Mine, Les Bois Noirs, France
This rare uranium species occurs here as minute, orange drusy crystals
lightly scattered on matrix, most associated with tiny uranophane needles
or masses. Although quite small, these are representative samples for
this rare Ba-UO2 mineral only recently confirmed by SEM/EDS from this
now-closed but formerly significant French locality. Specimens range in
size from about 6mm to 2.5cm @ 25.00, 50.00 and 85.00 ea.
BYZANTIEVITE+CALCIBEBOROSILITE- Dara-i-Pioz, Tien Shan, Tadjikistan
This relatively NEW SPECIES occurs as minute inclusions in a matrix of
calcibeborosilite-(Y) with stillwellite-(Ce) and possibly other phases.
IMA #2009-001, and standard chemical formula noted as the following: Ba5(Ca,REE,Y)22(Ti,Nb)18(SiO4)4[(PO4),(SiO4)]4(BO3)9O22[(OH),F]43(H2O)1.5
- type locality, of course! These are meticulously prepared 2cm probe
mounts with tiny (<1mm) polished sections accompanied by a well-labelled
SEM backscatter image of the associations and the byzantievite X-ray spectra!
Only a few available @ 350.00 each.
CERUSSITE- Neue Hoffnung Mi, Bleialf, (Prussia) Germany
An old and classy specimen from an ancient locality, this cerussite specimen
is ex-L.L. Hubbard (b. 1849) and is comprised of several groups of platy,
tabular crystals (to 1.5cm across) scattered on limonitic matrix, most
as star-like radiating groups of twinned (110) crystals. A moderately
attractive specimen for the locality, overall size about 7x5cm @ 275.00.
Classic locality and quite nice, collected when the locality was still
known as "Prussia"!
CHABAZITE-K- Mt. Yukspor, Khibiny Massif, Kola, Russia
From a relatively new find of this analytically-confirmed K-dominant chabazite,
here as small (1-2mm) colorless, rhombohedral crystals perched on massive
natrolite matrix. An uncommon zeolite, only a few 2.5cm specimens on hand
@ 40.00 each. List alternates!
CHALCOCITE in CALCITE etc.- Champion Mine, Painesdale, Michigan
Interesting ore specimens comprised of dark, metallic chalcocite in pods
and banded layers shot through massive white calcite/pinkish kutnohorite
rock matrix. Dense, heavy reference specimens from this prolific mine,
specimens range from about 4cm to 8cm across @ just 10.00, 20.00 and 40.00
each.
CHRISTOFSHAFERITE-(Ce)- Wingertsberg, Eifel, Germany
This NEW SPECIES occurs as small but sharp, black single crystals, here
without substantial matrix and packaged as single crystals in a glass
vial. Formula: (Ce,La,Ca)4Mn(Ti,Fe)3(Fe,Ti)(Si2O7)2O8, monoclinc, IMA
#2011-107. A new member of the chevkinite group, only two tiny samples
available @ 250.00 each.
DESCLOIZITE- Overland Mine, White Pine Co., Nevada
From a new locality in Nevada, we have an interesting lot of attractive,
red to orange-red descloizite, here as thin crusts of minute botryoidal
knobs richly scattered on matrix, some with a paler yellow-orange color
but still analytically confirmed as descloizite. Attractive specimens
under the scope as well, the locality is one of many old and obscure mining
prospects listed in the County Recorder's records, but not mentioned in
any
mineralogical or geological reference we can find! Heyite has been reported
in the area as pseudomorphs after descloizite, but we found little or
no iron in any of our analyses. Colorful specimens, very reasonably priced,
sizes from about 3cm to 7cm @ 5.00, 10.00, 20.00 and 30.00; a few larger,
10cm to 15cm long @ 50.00, 65.00 and 80.00 each, all with a copy an analysis!
Don't miss these!!!
DIAMOND - Macle Twins- Oranjemund, Orange River, Namibia
Perhaps from one of the best known occurrences of diamond macle twins,
we have a modest selection of flat, triangular, diamond macle crystals
without matrix, generally available in several grades depending on inclusions,
clarity and gem potential. All are quite attractive and typical for macle
twins, pricing depending primarily on size/quality. We offer two distinct
grades, with several crystals in each, varying in size from 5x5mm to 8x6mm
in cross section. Collector quality specimens are 0.78 ct @ 150.00; 1.08ct
@ 250.00; 1.34 ct @ 340.00. Gem crystals are: 0.81 ct @ 480.00; 1.16ct
@ 615.00; 1.43 ct @ 745.00. Please list alternates, as only one of each
is available!
ENGLISHITE- Montgomery-Over Claim, Fairfield, Utah
Pale yellowish crandallite nodule sections, each with exposed, pearly
white englishite laths evident. These are very old samples from the original
Montgomery-Over claim at this now-famous locality. All speicmens with
arrows, sizes range from about 2cm to 2.5cm @ 35.00 each. Only a few on
hand; please list alternates!
FAUJASITE-Na- Sasbach, Kaiserthul, Baden, Germany
Minute octahedral crystals and aggregates of greyish faujasite scattered
in brown basaltic vuggy matrix, some with tiny balls of phillipsite as
well. Excellent locality material with good micro potential, matrix sizes
from about 1.5cm to 4.5cm @ 15.00, 25.00 and 40.00 each.
FERUVITE- nr. Russell, St. Lawrence Co., New York
From a new find, this rare member of the tourmaline group occurs as brownish
black, crude aggregates well-scattered in microcline matrix, typically
with biotitic mica and quartz. Analytically confirmed material, specimens
ranging in size from about 2.5cm to 10cm across, offered at just 20.00,
40.00, 65.00 and 95.00.
FLUELLITE with MINYULITE- Lucin, Box Elder Co., Utah
From the old but remarkable minyulite assemblage featured in the April,
2012 Mineral News article, we have isolated excellent fluellite samples
in which the mineral occurs as small, porcelaneous, white dipryamidal
crystals, many intergrown into micro, star-shaped groups perched on matrix,
virtually all associated with superb, elongated needle-like minyulite
balls. Quite fine for the species, matrix specimens from about 2cm to
7cm across @ 10.00, 20.00, 35.00 and 50.00 each; a few larger samples
from 8cm to a monster 12cm(!!) @ 75.00, 100.00 and 125.00.
FLUORITE w/ GEARKSUTITE (TL)- Ivigtut, Aruk Firth, Greenland
An unusual specimen comprised of richly scattered, small masses of purple
fluorite with minor quartz, showing numerous small void fillings of white
gearksutite, here from the type locality for the species! Fluorite was
quite rare from Ivigtut, and this is an old E.W. Heinrich specimen in
which he initial suggested that there was some unknown "clay mineral"
associated with the fluorite. A solid hand specimen of the locally-rare
fluorite and uncommon type-locality gearksutite, size about 8x5cm @ 75.00.
GAIDONNAYITE- Pocos de Caldas, Minas Gerais, Brazil
This uncommon mineral occurs here as minute, colorless to pale yellowish
orthorhombic crystals lightly scattered on matrix, often with prolific
micro analcime crystals, occasional burbankite etc. From one of the largest
alkaline intrusions known, we have only a few specimens on hand, sizes
ranging from 4cm to 6cm and priced according to quality @ 55.00 and 85.00
each, some with good micro potential as well, and a nice compliment to
our Mont St. Hilaire material as well.
GLADITE- Albigna Glacier, Grishun, Switzerland
Small greyish black metallic masses of this rare Pb-Cu-Bi-S mineral scattered
in quartz matrix, some with minor biotite in thin seams and sometimes
associated with other phases such as bismutite etc. An uncommon mineral,
and microprobe data shows it to be occasionallyy Fe-rich as well, available
in matrix sizes from about 2cm to nearly 6cm @ 20.00, 45.00, and 75.00
each.
HYDROXYMANGANOPYROCHLORE- Dellen Quarry, Mendig, Eifel, Germany
This NEW SPECIES occurs as minute grains in white sanidine matrix. Formula:
(Mn,Th, Na,Ca, REE)2(Nb,Ti)2O6(OH), isometric, IMA # 2012-005. Small (1mm)
samples temporarily mounted in a transparent box @ 155.00 each. Rare and
ugly, but very little found!
HYDROZINCITE- Evelyn Mine, Northern Territory, Australia
From a relatively old find, we've located a small number of excellent,
micro-crystallized tufts and needles of hydrozincite richly scattered
on matrix, many associated with clear hemimorphite and possibly other
minerals. Brilliantly fluorescent, and most with good micro potential
as well, sizes from 2cm to 4cm @ 6.00, 12.50 and 20.00 each. Nice!
IQUIQUEITE in NITRATINE- Salar del Miraje, Maria Elena, Chile
Repeat of a sellout! This extremely rare borate-chromate occurs as minute,
bright yellow specks and finely distributed masses well scattered in white
nitratine matrix. Each sample is mounted in an individual bell jar, and
specimen sizes range from 2.5cm to 5cm tall @ 25.00, 45.00, 60.00 and
75.00 each. Rarely available!
IWAKIITE (TL)- Gozaisho Mine, Iwaki, Fukushima Prf. Japan
This rare mineral occurs here as greyish black, submetallic masses scattered
in rhodonite-rich matrix. Type locality material, only a few specimens
on hand, sizes from 1.5cm to 4cm across @ 25.00, 50.00 and 85.00 each,
with copy of old Japanese label as well.
JALPAITE- La Mesa, Chihuahua, Mexico
Jalpaite occurs as grey-black metallic masses, possibly associated with
silver, in a slighlty altering quartz matrix. A silver copper sulfide,
the jalpaite is typically tarnished bluish-purple black. Offered as small
0.5 cm pieces for 25.00 each, or two larger ones to 2.5cm @ 65.00.
LAHNSTEINITE- Friedrichssegen Mine, Lahn Valley, Germany
This NEW SPECIES occurs as minute grains in a vial, here from the Rheinland-Pfalz
type locality! Formula: Zn4(SO4)(OH)6*3H2O, triclinic, IMA #2012-002.
Tiny material in fragments from one of the authors, only a couple available
@ 145.00 each.
MALACHITE- Blue Jay Mine, White Pine Co., Nevada
There are more than a half dozen mines named "Blue Jay" in Nevada,
but this is yet another one not previously reported in the literature
from White Pine County, but identified in the old records of the County
Recorder's office! Here, malachite occurs as dark green botryoids comprised
of tiny needles often overlaying pale blue chrysocolla, some lightly pseudomorphed
by quartz, all on a goethite-rich, hard gossan matrix, sometimes with
minor cuprite as well. From an obscure find, specimens range from 2.5cm
to 6cm @ just 5.00, 10.00, 17.50 and 25.00 each!
MODDERITE- Modderfontein Mine, Transvaal, Rep So Africa
A dusting of minute, grey grains of modderite, nominally admixed with
galena and/or pyrite, offered in a small glass vial. Sparse but extremely
rare, these extracted from the type specimen many years ago, ex-Humboldt
University collection in Berlin (circa 1939) @ 75.00, with copy of Museum
label.
MOLYBDENITE-3R- Mont Saint Hilaire, Quebec, Canada
Rich flaky masses of this less common member of the molybdenite polymorphs.
Molybdenite-3R aggregrates are found here in typical MSH matrix with a
variety of associated minerals, specimens in 2cm boxes to nearly 5cm matrix
specimens @ 6.00, 10.00, 20.00, 30.00 and 40.00 each. XRD-confirmed rhombohedral
polytype!
NAKAURIITE- Premier Chemicals Mine, nr. Gabbs, Nevada
This rare species occurs as pale blue, powdery masses, sparsely scattered
on greyish magnesite-brucite rock matrix. Originally from the second world
locality for the species, XRD-confirmed with the callaghanite find and
the earlier discrediting of "cuproartinite" and "cuprohydromagnesite",
we have only a few samples available, sizes from about 2cm to nearly 6cm
across @ 15.00, 20.00, 35.00, 55.00 and 75.00 each for the very best!
ORTHOCHRYSOTILE + LIZARDITE- El Dorado Mine, Salt River Canyon, Arizona
Nicely chatoyant fibrous veins and asbestiform masses of orthochrysotile
richly scattered in thick, pale greenish lizardite matrix. The material
and matrix have been structurally confirmed, and there are frequently
clinochrysotile strands included in this material as well. Specimen sizes
from 2.5cm to nearly 7cm @ 12.50, 25.00 and 40.00 each. A few larger available;
please inquire!
PAULINGITE-Ca- Three Mile Crk, Ritter, Grant Co., Oregon
Excellent micro rhombic dodecahedrons of pale yellow to clear paulingite
crystals nicely scatterd in brown vuggy basalt matrix, some with minor
chabazite or possibly other zeolites. Excellent for the locality, collected
about 30 years ago. Matrix sizes from 2cm to 6cm @ 10.00, 20.00, and 35.00
each.
PROUSTITE- Pohla, Erzgebirge, Saxony, Germany
A small tray of quartz samples labeled as "Neuer Stollen, Pohla,
Erzgebirge, DDR" uncovered in our attic disclosed remarkabale micro
proustite crystals, all deep red, well formed, and occasionally with pyrargyrite
or other silver-rich species perched on the quartz! The "DDR"
designation suggests a post-WWII discovery, but likely well before the
reunification. The micro crystals are quite attractive under the 'scope,
and some of the better specimens can be trimmed to yield multiple micromounts
if desired. Overall sizes range from about 1cm to 2.5cm, priced according
to quality, not size, at 20.00, 35.00 and 50.00 each. Excellent!
PSEUDOBOLEITE- Boleo Mine, Santa Rosalia, Baja, Mexico
Small but brilliant pseudoboleite overgrowths on sharp boleite cubes on
minor matrix. Excellent micro material, overall matrix sizes only 4mm
to 6mm with one or more crystals @ 25.00 and 35.00 each. Neat!
PSILOMELANE- Black Canyon Mine, Socorro Co., New Mexico
Extraordinarily rich, black botryoidal globs to spikey, nodular hemispheres
of psilomelane completely comprising matrix, these remarkably heavy due
to Ba-content and trending to larger, pure specimens rarely seen at other
localities! Certain to turn your hands black, these overlay solid seams
of identical material, all quite unusual and quite striking in appearance.
Sizes range from about 5cm to 17cm across (!!!) @ just 10.00, 25.00, 50.00
and 100.00 for the monsters!
RETGERSITE- Pechenga, Kola Peninsula, Russia
From an obscure find, and analytically confirmed by both XRD and microprobe,
we have a few bright green, crystalline grains to 2mm of the rare nickel
mineral retgersite, rarely found in pure masses such as these, and newly
confirmed for the locality! See our MinDat image for a typical sample.
Only a handful of these small confirmed samples available @ 30.00 each.
List alternates.
SPODUMENE- Tin Mountain Mine, Custer Co., South Dakota
Known for giant spodumene crystals, we have a number of older samples
from this locality, most greyish to white, a few with hints of pink, but
exceptionally rich and large aggregates, all without other matrix. Sizes
range from modest (4cm) up to monster (equant 17x 15cm or elongated 26x6cm)
sizes, priced upon size @ 8.50, 20.00, 40.00, 75.00 and 100.00 each for
the big ones! Yikes!
SULFUR- Woolmith Quarry, Maybee, Monroe Co., Michigan
From an old museum accumulation, we have obtained a nice selection of
bright yellow, native sulfur crystal specimens, available either as largely
matrix free singles from 2cm to 5cm (!!!) across @ 8.00, 20.00, 30.00
and 50.00 each, or as matrix specimens with typical peripheral bruising
and multiple sulfur crystals up to a couple centimeters perched on dense,
pale grey limestone, ranging in overall size from about 6cm to 10cm across
@ 35.00, 55.00 and 75.00 each, with a couple of very heavy monsters of
18x17cm @ 150.00 to 30x21cm @ 350.00, the latter with a large single and
many smaller crystals, too!. Very colorful stuff, some with minor calcite
crystals as well, these quite heavy, and all are attractive! - something
for everyone!
SYLVANITE- Magnolia District, Boulder Co., Colorado
Small metallic masses of rich, silvery colored sylvanite scattered in
quartz-rich rock matrix. These old gold-telluride specimens were from
Hatfield Goudey (goudeyite) in Yerington, and a photocopy of his very
tattered label accompanies each specimen! Sizes range from about 2.4cm
to 4cm @ 65.00, 95.00 and 125.00, priced according to richness!
THORUTITE- Buckwheat Dump, Franklin, Sussex Co. New Jersey
A rare mineral at Franklin, here as tiny brownish black, somewhat resinous
masses and rods sparsely scattered in dolomitic matrix. From an older
find, ex-Rumrill collection, specimens mounted in standard TN boxes from
0.5cm to 2cm across @ just 10.00, 20.00 and 35.00 each.
TREMOLITE- Miners Bay, Haliburton Co., Ontario, Canada
From material we first offered almost 30 years ago, these are dark green,
Fe-rich tremolite specimens comprised of either columnar single crystals,
all at least singly terminated and most without matrix, as as somewhat
more tabular, stout equant crystals, some with minor matrix. Often attributed
as "actinolite", most are closer to Fe-tremolite. The crystals
range from about 1.5cm to 5cm tall, priced according to quality and size
@ 6.00, 10.00, 20.00, and 35.00 for the largest!
UMOHOITE etc.- Rabejac, Lodeve, Herault, France
Another rare French uranium mineral, here a tiny, dark red balls of lamellar
aggregates lightly scattered on matrix, often with other uranium phases
evident, most typically with yellow uranophane. Rarely offered, modest
micro potential as well, matrix sizes range from about 1cm to nearly 3cm
across @ 45.00, 75.00 and 100.00 each for the richest.
USOVITE (TL)- Pravaya Noiba R., Kransnoyarsk, Russia
Another difficult to obtain Siberian mineral, here the rare fluoride from
its type locality! Described over 40 years ago, virtually none of this
material has appeared in the specimen market, and we have recently obtained
just a few small samples of dark brownish usovite. Author's material,
available as tiny (~1mm) grains @ 75.00, or as a small matrix sample in
grayish white matrix, overall specimen just over 4mm at 295.00.
WONESITE- Post Pond Volcanics, Mt. Cube Quad, Vermont
Silvery micaceous platelets of wonesite richly scattered and comprising
matrix. A rare, one-locality species, offered as small matrix specimens
from 0.6cm to 2.5cm @ 20.00, 30.00, 40.00 and 55.00 each. Rarely available
today!
WULFENITE- Whim Creek, Roebourne Shire, W.A., Australia
Fairly old material from the early 1980s recently uncovered in our warehouse,
comprised of numerous pale yellowish-orange pyramidal wulfenite crystals
to 1mm nicely isolated and scattered on nicely contrasting dark brown
goethite matrix. These make fine micros and most specimens can be trimmed
down to provide several mounts if desired. Specimens range from about
2cm to 5cm across, offered at just 10.00, 20.00 and 45.00 each. Nice!
ZEOPHYLLITE- Alter Berg, nr. Radzein, Bohemia, Czech Republic
A fine older specimen, ex-John Albanese and Joe Cilen Collections, comprised
of a large central vug in dense basaltic matirx exposing richly scattered
small zeophyllite balls, initially identified as gyrolite. The specimen
shows minor greenish FL and PHOS, and measures about 6x6cm @ 55.00. Classic!
BOOK:
MYRICKITE- Fine Art Stone by John K.K. Li
We have several new copies of this 84 page softcover work, elegantly prepared
on heavy, glossy stock and richly illustrated in full color with most
images by Jeff Scovil, describing the exotic gemstone "myrickite",
a brigth red, cinnabar-included chalcedony from California that is highly
prized among lapidary artists and professional carvers. We have seen new
copies of this book offered for as much as $50.00, but our modest supply
of this colorful book is available for just 25.00 plus 5.00 shipping (USA),
with text in English, Chinese and Japanese! Perfect bound, and handsome
in every respect! Get one while they last!
GEMS:
TSAVORITE (GROSSULAR)- Merelani, Arusha, Tanzania
An uncommon variety of grossular that is big in the gem trade, these being
nicely facet cut 4mm trillions of pale green color from this famous locality.
We had some gem rough crystals of the very dark shades a short while ago
(see catalog #21107), but these cut stones are transparent and paler,
all quite attractive. Only a few 4mm trillions available, average about
a third of a carat each @ just 35.00 per stone.
SUPPLIES:
MICROMOUNT STORAGE CASES
These are rather handsome, five drawer cabinets suitable for micromounts
and small samples, offered here at a price far below typical wooden cabinets.
They are constructed of heavy duty fiberboard with a dense, black leatherette
embossed covering, and a brass colored metal drawer pull is included with
each drawer. These are sturdy and make for a long-lasting convenient storage
cabinet ideally suited to micromounts. Each drawer measures about 14.25"
wide x 7.75" deep and just under 1.25" high, and a five drawer
unit will hold nearly 500 standard mounts! These are in stock and offered
at just 59.00 each, plus shipping (the shipping weight is about 10 lbs.
per cabinet).
CATALOG 21204 - Vol. XXXIX, No. 4- Posted
June 16, 2012. All items subject to prior sale!
AESCHYNITE-(Y) (TL)- Hittero, Fiekkefjord, Norway
Analyzed samples of yttrium-dominant aeschynite, originally sold by Wards
many years ago as euxenite and recently worked on in our laboratory. The
brown, greasy masses are matrix-free, some showing an occasional crude
face, but quite rich and from the TYPE LOCALITY for the species! These
likely will have admixed polycrase-(Y) as well (also type locality for
the species), and possibly other admixed Y-dominat REE phases. Specimens
from about 1.5cm to 4cm @ 15.00, 25.00 and 40.00 each; one 5cm sample
@ 65.00, all with accompanying analysis. Complex stuff!
BEREZANSKITE (TL)- Dara-i-Pioz, Tien Shan, Tajikistan
This moderately new rare species occurs as non-descript grayish white
aggregates scattered in matrix, easily observed only due to its blue-white
fluorescence under SW UV. Formula: KLi3Ti2Si12O30, the Ti-analog of brannockite.
Author's material, sizes average about 1.5cm @ 165.00 each. Only two available!
BREARLEYITE (IMA# 2010-062)- Bellerberg Volcano, Eifel, Germany
This NEW SPECIES occurs here as minute greyish white rounded aggregates
scattered in pale greenish matrix of fluorellestadite. Formula: Ca12Al14O32Cl,
isometric, IMA # 2010-062. From the the first confirmed terrestrial occurrence
of the mineral, named for UNM mineralogist Adrian Brearley (b.1958). Only
a few 1cmspecimens on hand @ 160.00 each. List alternates!
CELESTINE with CALCITE- Michigan Silica Co. Quarry, Monroe, Michigan
A MONSTER specimen comprised of a few exceptionally large, greyish blue
bladed celestine crystals to 10cm long(!!!) exposed from a surrounding
dolostone matrix, nicely associated with pale yellow calcite crystals
to 2cm on edge, all protruding from a large vug in the center of this
attractive beast! The quarry is not noted for its mineral production,
but it is typical of the Monroe Co. area that has produced similar specimens
in the past. Overall size is a very heavy and impressive 20x18x16cm at
just 150.00. Wow!
CERITE-(Ce)- Jamestown District, Boulder Co., Colorado
Much better in quality than the murky type locality material, while still
not attractive, this cerite occurs as pure dark magenta to black crystalline
masses in pegmatite rock. Old E.W. Heinrich material, and a rich cerium
silicate, available in sizes from about 1cm to nearly 5cm across @ 15.00,
25.00, 40.00, and 75.00.
CERULEITE- Emma Louisa Mine, Huanaco, Taltal, Chile
Rich, nearly blue pale blue nodular masses of ceruleite richly comprising
matrix, once used as a turquoise substitute due to its exceptional color.
Now considerably more rare, we have a few good samples from old stock
on hand, specimens from 2cm up to extraordinary 5.5cm sold ball @ 30.00,
55.00, 85.00 and 150.00.
CESAROLITE (TL)- Sidi-amor-ben-Salaam, Al Kaf, Tunisia
This lead oxide, one of the rarer minerals from the locality, occurs as
dull black masses and rounded aggregates on calcite, often with minor
limonite. We know of only a half dozen occurrences for cesarolite, this
being the type locality. Fairly rich, representative material, from 0.5cm
to 2cm @ 15.00, 25.00, and 45.00. One superb 5cm specimen @ 125.00!
CHALCOCITE- Baltic Mine, Houghton Co., Michigan
Metallic fissures and veinlets of chalcocite cut through calcite/rock
matrix in these classic Baltic Mine specimens, some with small masses
of native copper as well. These all have had one face cut and have been
lacquer coated to present a highly polished surface to easily view the
chalcocite veins. Specimens range from about 3cm to 6cm across @ just
10.00, 20.00 and 35.00 each.
CHLORARGYRITE w/ SPESSARTINE- Broken Hill, New South Wales, Australia
We recently obtained a very old embolite (bromian chlorargyrite) Museum
specimen from this classic locality. Decidedly ugly but exceptionally
heavy, some closer observation disclosed extraordinary coverage of greyish
chlorargyrite that we subsequently analyzed, confirming that it was, indeed,
the bromian-rich embolite. Further, micro orange rounded crystals became
evident after cleaning and microscopic observation, and although we hoped
for bromargyrite, additional analytical work showed these were an odd
spessartine garnet perched among micro, greyish white, frothy anglesite
(also analyzed)! This very old and uniquely-associated specimen is 11x8cm,
& accompanied by our 3 analyses, offered at just 350.00.
CRANDALLITE- Clay Canyon, nr. Fairfield, Utah
Back in the 1990s., we acquired a huge lot of the famous Montgomery-Over
crandallite nodules likely collected in the 1930's that subsequently yielded
so many interesting and new phosphates at the time. Recently uncovered
here in the attic, and before we start dissecting these samples for more
detailed investigation, we will offer unanalyzed samples of rich yellow
crandallite that may also yield good micros of other species when broken
up and evaluated under the 'scope. Nodule sizes from about 2cm to 6cm
@ 5.00, 8.50, 15.00, 25.00 and 40.00 each. You can always cut and polish
them!
CRYPTOMELANE- Conselheiro Lafaiete, Minas Gerais, Brazil
A superb cabinet specimen of this uncommon mineral, here as brilliant,
black botryoids resembling vitreous, partially melted tar completely covering
a convoluted manganese ore matrix. The locality, once known as Queluz
de Minas, first operated in 1894, and this is certainly the finest example
of often-ugly cryptomelane we have ever encountered! Surprisingly large
and quite attractive for (for a black mineral!), the piece measures a
heft 14x13cm and is just 185.00!
ELLINGSENITE (IMA 2009-041)- Aris Quarry, Khomas Region, Namibia
This relatively NEW SPECIES occurs as clear to white, micro platy aggregates
with pearly luster sparsely scattered in vugs, often with needles of golden
to brown tuperssuatsiaite, pinkish red villiamite, and possibly other
species. Formula: Na5Ca6Si18O38(OH)13*8H2O - triclinic; IMA #2009-041.
The species is exceptionally small and will generally require 30x to appreciate,
but associations in the phonolite vugs make for superb micros as well!
Matrix sizes range from about 1.5cm to 5cm, priced according to quality,
not size, at 20.00, 30.00, 45.00, 60.00 and 75.00 each, and all specimens
with one or more arrows.
FERROCELADONITE on ELPIDITE Pseudos- Mont Saint Hilaire, Quebec, Canada
Thin, dark green crusts of this relatively uncommon species well-scattered
on elongated, thick crystals of serandite completely pseudomorphed by
micro crystals of elpidite! The material was collected in the 1980's and
was only confirmed circa 2001. Individual pseudomorphs from 3cm to 4cm
tall @ 35.00 and 45.00 each, or as micromounts offered as encrustations
on elpidite only @ 20.00 each.
FERROGEDRITE- Kawai Mine, Ena City, Gifu Pref., Japan
Ugly dark green massive, but relatively rich examples of one of the more
rare amphiboles. Ferrogedrite is found here as granular to prismatic crystalline
masses with some superficial iron staining, and possibly associated with
minor amounts of annite or almandine. Sizes: 1.5cm to 4.5cm @ 15.00, 25.00,
and 45.00.
FERVANITE- Gold Quarry Mine, Eureka Co., Nevada
Perhaps the finest world occurrence of this unusual phase, fervanite occurs
as minute, brown to yellowish brown botryoids on matrix, occasionally
associated with other phases. Superb for the species, sizes from 1.5cm
to 5cm @ just 30.00, 45.00, 60.00 and 75.00 each.
FLUORITE etc.- Elmwood Mine, Smith Co., Tennessee
From an old hoard recently acquired, we offer a wide selection of pale
to dark purple cubes of fluorite perched on greyish white, curved rhombs
of dolomite or minor limestone matrix, some showing phantoms, some with
sphalerite, and possibly other associations. Attractive and quite inexpensive
specimens, overall sizes from about 3cm up to 7cm @ just 10.00, 15.00,
20.00, 35.00 and 55.00 each, based on quality! A few larger groups available:
please inquire!
FLUORITE w/ CELESTINE- White Rock Quarry, Clay Center, Ohio
Exceptionally dark, root-beer brown, richly scattered cubic crystals of
lustrous fluorite to 1cm well scattered and lining a large central cleft
in a strangely fluorescent limestone matrix, associated with pale, greyish
white platy celestine crystals and aggregates as well. Were it not for
their cubic habit, the specimen's luster would immediately suggest sphalerite
rather than fluorite! Ex-A.E. Seaman Mineral Museum and accompanied by
their label, overall specimen size is about 9x6x5cm @ just 75.00. Neat!
FUCHSITE - ex-GOLD ORE PROPERTY- Kerr-Addison Mine, Virginiatown, ON,
Canada
A rather large sample of the "green carbonate" rock from this
famous gold mine that produced 10.5 million ounces of gold from 1907 to
1996! It is a highly silicified matrix filled with solid and highly compacted
fuchsite microscopically intergrown in calcite, quartz etc., also making
for a rather attractive and unusual cabbing material. One large face of
the specimen has been cut and shows excellent cross-cut veinlets and spider
webbing. Ex-A.E. Seaman Museum. Size is an impressive 13x12x8cm @ just
55.00. Heavy!
GALENA altering to PYROMORPHITE- Ojuela Mine, Mapimi, Chihuahua, Mexico
A pair of very old specimens, ex-J. Cilen Collection, obtained from the
USGS many years ago and comprised of a heavy, massive galena core overgrown
by an ugly brown limonitic crust that is lying between the lead ore and
pale greenish mammilary pyromorphite. Close examination reveals minute
tabular greenish grey wulfenite, what appears to be crystalline anglesite,
as well as minute mimetite in the vugs as well. Unusual old-timer, each
sample is heavy and is about 8x6x5cm @ 175.00.
GARNET in EPIDOTE etc.- Warwick, Franklin Co., Massachusetts
Micro crystals and granular aggregates of green epidote comprise the majority
of the matrix in these old specimens, collected many years ago by the
well-known G. Fred Lincks. The garnet is well-scattered about the specimens
as crude, red-brown masses, an intermediate andradite-grossular composition,
occasionally with minor magnetite or quartz present as well. Only a few
specimens on hand, sizes average about 6x4cm @ just 15.00 each. Old stuff
from an unusual locality!
HUBNERITE- Townsville, Vance Co., North Carolina
A couple of old specimens, ex-Heinrich and ex-Lincks collections, shown
dark brown, small lustrous aggregates of hubnerite lightly scattered though
feldspar/quartz matrix. From an uncommon locality for this tungsten mineral,
only a few specimens on hand, ranging from about 3cm to hefty 8cm chunks
@ just 20.00, 35.00 and 55.00 each. List alternates!
JOHANNITE- Happy Jack Mine, White Canyon, Utah
Bright green masses of this uncommon copper-rich uranium mineral scattered
on matrix, occasionally wiht minor zippeite. From one of the older classic
localities for the species. Only a few small TNs on hand, average 1cm
to 1.5cm @ 30.00 and 40.00 each.
KAMARIZAITE (TL)- Kamariza Mine, Agios Konstantinos, Greece
This relatively new and rare mineral occurs here as yellowish pods of
fine-grained masses in limonitic matrix. Fairly rich for their small size,
this Fe-arsenate (IMA #2008-017) is author's material, from the type locality,
of course, sizes average about 5mm @ 100.00 each.
KAZANSKYITE (IMA #2011-007)- Kirovskii Mine, Kaskasnyunchorr Mt., Russia
This NEW SPECIES occurs as small white flakes and aggregates, here largely
comprising matrix. Formula:
BaNa3Ti2Nb(Si2O7)2O2(OH)2*4H2O, triclinic, IMA # 2011-007. Type locality
material, of course, as rich 3mm aggregates @ just 95.00 each.
KIRCHHOFFITE (IMA #2009-094)- Dara-i-Pioz, Tien Shan, Tajikistan
This NEW SPECIES is offered in 1cm ore sections embedded in 2cm probe
mounts, accompanied by an annotated backscatter SEM image and X-ray spectra.
The mineral occurs in a pectolite/quartz matrix and is the cesium-rich
boron analog of tetragonal pollucite. Formula: Cs(B2Si4O12), IMA #2009-094,
from the type locality, of course. Only three confirmed and documented
probe mounts available @ 350.00 each.
LEUCOPHOSPHITE etc.- Tip Top Mine, Custer Co., South Dakota
From an old stock obtained from the SD School of Mines over thirty years
ago, as well as from stocks that were originally collected in the 1960s,
these are exceptionally nice specimens comprised of dark brown, glassy
micro crystals and aggregates of leucophospite nicely scattered in vugs
on triphylite matrix, typically with hureaulite and a variety of other
phosphate minerals such as rockbridgeite, jahnsite, etc.. Classic material
from a classic locality, specimens from 2cm to 8cm across @ 15.00, 25.00,
35.00, 50.00, 75.00 and 100.00 each, depending on quality and coverage.
LYONSITE- Yadovitaya Fumarole, Tolbachik Volcano, Kamchatka, Russia
This rare mineral occurs here as very tiny, acicular red crystals to 0.5mm
on the surface of complex sulfate matrix, comprised largely of langbeinite
and piypite with hematite as well. Translation of the fumarole's name
is "Pisonous", and these are from the second scoria cone of
this famous volcano. A rare copper-iron-vanadate, only a few specimens
on hand, averaging about 3cm across 100.00 each, all with micro potential.
MATILDITE- Grube Herrensegen, Schapbach Baden, Germany
Minute greyish black masses of what was originally labelled as schapbachite
sparsely scattered in matrix, later shown to be intergowths of matildite,
its chemical dimorph. Occasionally with admixed chalcopyrite, galena etc.
scattered in quartz-rich matrix, an interesting silver-bismuth sulfide
from a well-documented locality. Sizes about 2.5cm to 5cm @ 20.00, 35.00
and 55.00 each.
MENDIPITE- Mendip Hills, Somerset, England
Extraordinarily heavy masses of white to slightly pinkish crystalline
mendipite richly scattered in greyish-black sooty crednerite matrix. Old
material, available as somewhat columnar aggregates of this interetsing
lead mineral from the classic locality, specimens range from about 1.5cm
across to nearly 6cm @ 20.00, 35.00, 55.00 and 85.00 each.
MENDOZAVILITE-NaFe (TL)- San Judas Mine, Cumobabi, Sonora, Mexico
One of the few minerals featuring the phospho-molybdate anionic complex,
mendozavilite-NaFe occurs as yellow to orange crystalline crusts and coatings
on quartz. Fairly rich coverage for these type locality specimens, available
as matrix specimens from 1.5cm to 4cm @ 30.00, 45.00, and 65.00 each.
Rare!
MESOLITE with DATOLITE- Bergen Hill, Hudson Co., New Jersey
A wonderful, old specimen, ex-Michigan College of Mines and likely collected
in the late 1890s to early 1900s, comprised of thick white mats of crystalline
mesolite in needle-like aggregates, richly scattered over a dark diabase
matrix with several exposed seams of transparent clear to very pale greenish
datolite crystals to 5mm seen in several areas of the specimen. The specimen
measures about 9x6cm and is accompanied by a somewhat larger MCM label,
at just 75.00!
MISERITE- Wilson Mineral Springs, Arkansas
Pink fibrous masses of miserite scattered in matrix, associated with greyish
white wollastonite and possibly other phases. Fluorescent bright yellowish
due to the admixture, all with excellent coverage. Interesting material
from the type locality, sizes from 2cm to nearly 7cm @ 10.00, 20.00, 35.00
and 50.00 each.
ORICKITE- Mt. Koashva, Khibiny, Kola, Russia
From the first discovery of CRYSTALS of this former one-locality mineral,
orickite forms small (to 1mm), dark bronze colored lamellar hexagonal
crystals sparsely scattered in cavities of a natrolite-rich zone of pegmatite,
some with pectolite and aegirine. Only a few samples available, matrix
size average 1,5cm to 4cm @ 85.00, 125.00, and 165.00 each.
PARACOSTIBITE w/ COSTIBITE- Geton, Filipstad, Varmland, Sweden
Old samples of intergrown paracostibite and costibite, CoSbS dimorphs,
occurring as greyish metallic, intimately intergrown submicroscopic aggregates
in a complex sulfide ore assemblage. Old Cureton material, specimens from
about 1cm to 2.5cm @ 20.00, 30.00 and 45.00 each, or as 1cm embedded polished
sections at 55.00 each.
PETERSITE-(Y) (TL)- Laurel Hill, Secaucus, Hudson Co., New Jersey
From the discoverer's find in 1981, we have mounted specimens (by Nick
Facciolla) from the original material subsequently described the following
year by Peacor and Dunn! These occur as extremely small, yellowish green
micro crystals in tiny groups and small isolated clusters, typically scattered
over botryoidal malachite. All are in micro boxes and priced according
to the number of clusters and quality of same, matrix typically 4mm to
7mm @ 25.00, 35.00, 50.00, 75.00 and 100.00 each. Rare!
PIEMONTITE-Pb (IMA #2011-087)- Nezilovo, Jakupica Mountains, Macedonia
This NEW SPECIES occurs as microscopic, deep red rod-like aggregates and
masses very sparsely sattered in quartz/dolomite matrix, likely with other
phases intergrown as well. Formula: CaPbAl2Mn3+[Si2O7][SiO4]O (OH) - monoclinic,
IMA #2011-087. A new member of the epidote group, exceptionally rare,
and from the type locality. Only two specimens available, sizes average
about 3.5cm @ 240.00. List alternates!
PLUMBOJAROSITE- Tombstone, Cochise Co., Arizona
Dull yellow-brown earthy masses scattered in and over rock matrix. Old
material from this prolific area, well known for its many rarities. Old
Cureton specimens, sizes from 2cm to 6cm @ 10.00, 25.00 and 40.00 each.
POTTSITE- Linka Mine, nr. Potts, Lander Co., Nevada
Minute drusy aggregates of orange pottsite scattered on matrix, most with
richly coated yellow clinobisvanite and possibly other phases. Type locality
material, unavailable for many years, in specimen sizes from 1.5cm to
3.5cm @ 25.00, 40.00 and 65.00 each. Fine for the species!
PSEUDOMALACHITE- West Bogan Mine, nr Tottenham, NSW, Australia
Deep green botryoidal masses of confirmed pseudomalachite richly scattered
on and comprising matrix. Described in Australian Mineralogist in 1978,
these are quite nice for the species, but only a few left from this old
and interesting find. Sizes from 2cm to 4.5cm @ 8.50, 15.00 and 25.00
each. Attractive!
SANTITE- Eagle Borax Spring, Death Valley, California
This uncommon mineral occurs here as minute colorless to white aggregates
scattered on porous efflorescent-like masses of thenardite and halite
that comprise the matrix of these weird specimens. Only a few available,
sizes from about 2cm to 3.5cm across @ 125.00 and 155.00 each. List alternates!
SODIUM DIURANATE "Yellow Cake"- Uranium City, Saskatchewan,
Canada
From a unique find in our attic: we offer a stoppered 7cm borosilicate
glass vial about half full of bright, yellowish-orange "yellow cake",
chemically defined as sodium diuranate, a precipitate of uranium salts
once used in the production of silica glass, and one of the intermediate
steps in the refinement of uranium ores. This material was from the Eldorado
Mining & Refining Co., Ltd. at their Beaverlodge operations in Uranium
City, acquired circa 1950 by well-known mineralogist E.W. Heinrich. Only
mildly radioactive, a interesting piece of history at 40.00.
TENORITE- Irish Mag Shaft, C&A Mine, Bisbee, Arizona
From the famous Calumet and Arizona Mine, we have obtained a small lot
of very old tenorite specimnes, these as pure and solid, black shard-like
masses of this copper oxide mineral completely comprising matrix. Similar
to Harvard's illustrated specimen on MinDat, these are exceptionally rich,
classic specimens, sizes ranging from about 3cm to 7cm across @ 10.00,
25.00 and 45.00 each; one flat 12x9cm @ 75.00; all with copies of a museum
label. List alternates!
VIVIANITE w/ Fossil Clam Shells- near Lumpkin, Stewart Co., Georgia
A small lot of matrial comprised of a brownish, loosely cemented matrix
containing numerous impressions and white relicts of fossil clam shells,
with tiny, greenish-black vivianite feathers sparsely scattered in the
specimens. You'll need 10x for most of these, offered here strictly as
locality reference specimens from about 2.5cm to 4cm @ 10.00 and 20.00
each. Old but quite ugly!
BOOK
The Mineral Kingdom- by Paul Desautels - A classic, popular book written
by the former Curator of the Smithsonian in 1968 when he was Superviosr
of the Division of Mineralogy, this hard cover volume (with full color
wraps) contains over 250 pages (with 72 in full color) that illustrate
superb minerals and mines. A wonderful old-timer, long out of print and
in good condition at just 25.00 plus shipping!
GEMS
ANDALUSITE- Minas Gerais, Brazil - A moderately unusual gemstone that
shows excellent orange-red color with green color flashes, andalusite
is rarely clean enough to facet, but we recently uncovered some older
Brazilian material that is very clean and transparent with fine colors!
These are well-cut 6x4mm faceted ovals, quite gemmy for the species, at
just 30.00 each - limit one per order, please!
KYANITE- Mondol Kiri Province, Cambodia - Another unusual gemstone, these
an excellent, deep blue color of gemmy kyanite, nicely faceted and of
surprisingly good quality. The faceted stones average about 7x5mm and
have exceptional color for the mineral, but just a few available from
this unusual locality at just 35.00 each. Nice!
CATALOG 21203 - Vol. XXXIX, No. 3- Posted
May 3, 2012. All items subject to prior sale!
ALLOPHANE- Maid of Sunshine Mine, Cochise Co., Arizona
Colorful masses of powder blue allophane well scattered and comprising
matrix, some with minor druses of azurite or possibly other copper-bearing
minerals. Collected in 1982 by the late David Shannon, we recently uncovered
a small lot of this attractive material, specimens ranging in size from
about 2.5cm to 5cm across @ just 7.50, 15.00 and 30.00 each.
ATLASOVITE on EUCHLORINE (TL)- Tolbachik Volcano, Kamchatka, Russia
Small specimens of greenish euchlorine matrix containing tiny overgrowths
of rectangular, tabular reddish-brown crystals of atlasovite, these from
the type locality on the second scoria cone of this famous volcano. Only
a few samples on hand, averaging about 3mm across @ 125.00 each. Rare!!
AUGITE- N of Las Canades, Tenerife, Canary Islands
Old material collected by famous geologist/mineralogist E.W. Heinrich
many years ago, these are sharp, well-formed single crystals removed from
basalt just north Las Canadas, near Caldera Junction. Tenerife. Excellent
for the species and from an unusual locality, individual crystals range
from about 1cm to 2cm tall at just 7.50, 12.50 and 17.50 each. Try five
different showing a variety of habits and sizes at just 45.00 per lot!
BASSANITE pseudo @ GYPSUM- Siwa, Western Desert, Egypt
An uncommon pseudomorph and species, bassanite forms white masses replacing
sharp, flattened spear-pointed single crystals of gypsum, here without
matrix and retaining very distinctive gypsum morphology. Great locality
material for your pseudomorph collection, only three specimens available,
crystals average about 2.5cm tall @ just 35.00 each. Rare stuff!
BERTHIERINE pseudos- DeMix Quarry, Mont St. Hilaire, Que. Canada
From old material collected in 1981, we have a small lot of well crystallized
but tiny berthierine crystals, these appearing as pale greenish grey to
beige barrel shaped pseudohexagonal crystals, most likely being pseudomorphs
after cordyite or annite. Good prism faces nicely terminated by pinacoids,
these make fine micro's with some patience. Only a few matrix samples
on hand, about 2cm across @ just 20.00 each.
BERYL variety HELIODORE- Groves Q, Auburn, Androscoggin Co., Maine
Rather ugly stuff comprised of stout crystal sections of yellowish, opaque
beryl without matrix, these ranging in size from about 2x1cm to 5x3cm,
virtually all with single, well defined basal pinacoid terminations and
good prism faces. Collected many years ago and incorrectly labeled as
apatite, a quick EDS confirmed our suspicions (copy supplied)! We have
just a few of these on hand, priced very reasonably at 8.50, 15.00, 25.00
and 45.00 each. List alternates!
DONBASSITE- Anthracite Mine, Lansford, Carbon Co Pennsylvania
Small, pearly white pinpoints and tabular flakes of this uncommon chlorite
group mineral are scattered in and on greyish-black rock matrix. Rather
ugly stuff frequently attributed to nearby Nesquehoning, the mineral was
first described from the famous Ukrainian coal fields in the Donets region.
Only a few specimens on hand, sizes averaging about 4cm across @ 45.00
each.
DRAVITE- Yunnan Province, P.R. China
A chance encounter last year resulted in several stout tourmaline crystals
being obtained from this generic locality. The crystals are fairly large,
thick and nearly black in color, and are typically intergrowths of several
crystals, these generally being doubly terminated despite some bruising.
After languishing for some time, we finally did a quick analysis and confirmed
that these are apparently dravite, all with good faces and matrix-free.
Sizes range from about 4 cm to 5.5 cm tall and are priced according to
quality @ 45.00 and 55.00, each with a copy of our analysis. Neat!
ECDEMITE (TL)- Langban, Varmland, Sweden
A classic, type locality specimen of this rare mineral, occurring here
as yellow-green, thin streamers lightly scattered through a coarse, greyish
white dolomitic matrix. The specimen is ex-Dietz, ex-Martalock, ex-A.E.
Seaman Museum specimen, overall size about 4x3cm @ 125.00. Only one!
EDGARBAILEYITE (TL)- Clear Creek Mine, San Benito Co., California
This rare mineral occurs here as minute, dull green masses very sparsely
scattered on matrix, typically with red cinnabar masses and possibly other
mercury minerals. These were from Gene Foord's collection, and his notes
indicate they were collected April 18, 1989, by Richard Erd, one of the
authors. All specimens with arrows, samples averaging about 3cm @ 125.00
each. A couple larger specimens, also ex-Gene Foord Collection, about
5x5 to 6x4cm @ 350.00!
ELPIDITE- DeMix QUarry, Mont-St. Hilaire, Que. Canada
From a recently purchased collection, a modest selection of micro elpidite
specimens, most consisting of slender, elongated rods and bundles, some
up to 2cm long! Collected more than 30 years ago, these are available
in plastic boxes at just 8.50 each! Cheap for the species!
EPIDOTE variety WITHAMITE- Glen Coe, Argyllshire, Scotland
A few old specimens of withamite comprised of pinkish red crystalline
masses sparsely scattered in tough, grey rock matirx. An uncommon Mn-rich
variety of epidote, originally Scott J. Williams and F. Mecke samples,
we have only a few on hand, sizes averaging about 4cm @ just 30.00 each.
FAIRFIELDITE- Tip Top Mine, Custer, South Dakota
From a large lot of unsorted phosphates collected in the 1960s, we have
analytically confirmed a several specimens of fairfieldite, these appearing
as thin, white platy aggregates on matrix, almost identical in appearance
to the pearly messelite samples we recently offered from Tip Top. The
fairfieldite is perched on altered triphylite matrix, often with greenish
yellow jahnsite and possibly other species, matrix sizes average about
4cm across @ just 55.00 each, most with moderately good micro potential
as well. A copy of our analytical work accompanies each sample!
FAUSTITE- Copper King Mine, Carlin, Eureka Co Nevada
Material collected many years ago, faustite occurs as thin, pale green
filmy masses scattered over light grey montmorillonite matrix. Old, type
locality specimens, sizes ranging from 1.5cm to nearly 3cm @ 15.00, 25.00
and 40.00 each.
FOURMARIERITE w/ RUTHERFORDINE- Shinkolobwe, Katanga (ex Zaire) Dem Rep
Con
An interesting and attractive uranium-rich specimen with excellent micro
potential, comprised of analytically confirmed, tabular orange fourmarierite
crystals richly scattered over solid black uraninite matrix, associated
with analytically confirmed rutherfordine as well as several other uranium-bearing
species in micro crystals and needles. The specimen was originally labeled
as protasite with fourmarierite, the rare Ba-rich uranium mineral, and
then subsequently labelled (ex-Van King who often worked for the late
Gilbert Gautier, former mine manager at Shinkolobwe) as richetite with
sayrite, two other Ba-rich uranium minerals! While these may be present,
we cannot differentiate among the three by EDS alone, are therefore relying
on our initial EDS of the orange crystal fragment we extracted that was
confirmed as fourmarierite. We suspect that there are a number of potential
rarities in this old, classic sample, but we do not have the ability to
XRD all the potential phases here, as there just are too many to pour
through! The specimen measures 32x12 mm at its surface, and is carefully
mounted in a 45x22mm long micro box. Copies of our analyses and the Van
King label are included @ 325.00. Only one, and very hot!
GADOLINITE-(Y)- Ytterby, Uppland, Sweden
Old material from the TYPE LOCALITY for the species, these gadolinite-(Y)
samples occur as black, rather vitreous masses well scattered in matrix,
some of the higher priced ones as nearly pure with little or no associated
rock. All are small, ranging from 1cm to 2.4cm, priced according to coverage,
not necessarily size, at 15.00, 20.00, 30.00 and 35.00 each.
GOLDICHITE- Alcaparrosa Mine, Antofagasta, Chile
Tiny, water clear micro crystals of this this uncommon sulfate sparsely
scattered on matrix, showing superb, glassy and transparent monoclinic
crystals of perfect form isolated on matrix, most associated with coquimbite
and a few of the best ones with a variety of species such as felted needles
of ferrinatite, sugary yavapaiite and possibly others! Perhaps the finest
goldichite crystals ever found, all from a single block uncovered at the
mine circa 1990, matrix specimens are priced according to quality and
range from about 3cm to 8cm across @ 45.00, 75.00, 125.00, and 250.00
for the best!
HAUSMANNITE- Cushman, Independence Co., Arkansas
Dark, greyish black and quite hard, massive hausmannite comprising matrix,
likely admixed with other, obscure Mn-rich phases. Old material, ex-Helen
Mecke Collection, from this virtually unknown locality (circa 1930s?).
Only a few specimens available averaging 2cm to nearly 5cm across @ just
10.00, 17.50 and 25.00 each.
HEMIMORPHITE- Mao Li Po, Wen Shan, Yunnan Prov., PR China
From the 2004 find of this attractive material, we have a few appealing
and colorful specimens of pale blue, botryoidal hemimorphite richly covering
matrix. Similar to blue smithsonite in appearance, these desirable samples
range from 3cm to 5cm across @ only 7.50, 15.00 and 25.00 each. Nice!
HENDRICKSITE (TL)- Franklin, Sussex Co., New Jersey
Rich, coppery-brown micaceous masses and aggregates of hendricksite richly
scattered in matrix, most associated with yellow-brown andradite and possibly
other species. From the type locality, sizes from 2.5cm to 5cm @ 8.50,
15.00, and 25.00; a few exceptional groups, very rich and quite large
to 9cm across @ 75.00 each.
HENRYMEYERITE- Mt. Kuamdespakhk, Lovozero, Kola, Russia
From the second occurrence, this relatively new, rare species occurs as
crudely isometric, black micro crystals to 0.5mm and in semi-metallic
groups in cavities of natrolitic veins, occasionally associated with bundles
of colorless boehmite crystals! Formula: Ba(Ti7Fe2+)O16. Microprobe and
XRD confirmed, specimens from about 2cm to 3.5cm @ 65.00, 85.00 and 100.00
each.
ILVAITE- Huanggang Mine, Inner Mongolia, PR China
From a relatively new find, these are excellent, highly lustrous single
crystals of dark greenish black ilvaite without matrix, all about 3cm
tall and 1cm thick, and all with quite perfect pyramidal terminations
at one end! Attractive and better formed than old Idaho material, all
highly lustrous, and only 35.00 each! The full locality (that will not
fit on our labels!) is noted as Huanggang Mine, Hexigten Banner (Keshiketeng
Qi), Ulanhad League (Chifeng Prefecture), Inner Mongolia Autonomous Region,
Peoples Republic of China.
KINGITE (TL)- Fairview Quarry, Robertstown, S.A., Australia
This rather bland, chalky phosphate occurs as rich white masses well scattered
in matrix, occasionally associated with talc, goethite, halite etc. Type
locality material collected in the late 1970s, specimens range from nominal
1cm to rich 5cm specimens @ just 7.50, 15.00, 25.00 and 40.00 each.
MARIINSKITE (IMA #2011-057)- Mariinskoye, Malysheva, Urals, Russia
This NEW SPECIES occurs as minute translucent masses sparsely scattered
among grains of chromite and phlogopite matrix. Formula: BeCr2O4, orthorhombic,
IMA # 2011-057. From the emerald deposits at this famous locality, the
mineral is the Cr-dominant analog of chrysoberyl! Only one small (~1mm)
microprobed and mounted sample in 2cm probe mount available, accompanied
by two SEM backscattered images and a chemical analysis @ 350.00. List
alternates!
MINYULITE- Lucin, Box Elder CO., Utah
This is the excellent material described in the April, 2012 Mineral News
article. The specimens show fine, needle-like white tufts and spiny crystal
groups perched on matrix and in seams, some groups reaching 1.5cm or more
in diameter! Perhaps the finest minyulite specimens ever encountered,
these are rich and fairly attractive for a normally tiny species, some
with ferrian variscite, wavellite, carbonate-fluorapatite and possibly
other species! Specimens range in size from about 2cm to 8cm across, very
reasonably priced at just 10.00, 20.00, 35.00, 50.00 and 85.00 each. Superb,
and likely "best of species" material!
MOTTRAMITE pseudo @ WULFENITE- Total Wreck Mine, Pima Co., Arizona
Greyish black brittle masses of somewhat iridescent, brilliant mcro mottramite
crystals covering matrix, and occasionally as incrustation pseudomorphous
after 1cm or larger wulfenite plates comprising matrix. From the original
find in the 1960's, we have a few specimens from 2.5cm to 3cm @ 25.00
and 30.00 each; a few larger 4cm to 6cm samples @ 40.00 and 55.00; one
superb cabinet sample about 8x5cm @ 125.00.
QUARTZ in Miocene CHARCOAL- Panama Canal, Panama
A strange specimen, suitable for an unusual micromount, neatly placed
in a foam-filled, old style hinged TN box, found among the remnants of
the Julius Weber collection, apparently obtained from one Robert F. Barrell
(1921-2003) of Boulder, Colorado via some distant and long-forgotten exchange
between the two. The specimen shows micro, stubby quartz prisms, nicely
terminated, lying within a Miocene charcoal seam, a few water-clear crystals
apparently included with hydrocarbon material as well. A great locality
piece, this slender, 1.8cm specimen is offered at just 20.00.
REINERITE (TL)- Tsumeb Mine, Tsumeb, Namibia
An extraordinarily rare species, we have recently obtained tiny samples
from a legrandite assemblage at Tsumeb, the type locality. The material
occurs as nearly colorless, frothy glass-like aggregates of this zinc
arsenate phase. Only four samples available as pure masses of 2mm and
3mm nearly pure aggregates @ 150.00 and 200.00 each. List alternates!
SEPIOLITE- nr. Pinos Altos, Grant Co., New Mexico
This uncommon mineral occurs here as dense white, somewhat chalky to fibrous
masses richly scattered on matrix. From material collected in the late
1960s and possibly earlier, we have just a handful of specimens ranging
in size from about 2.5cm to 5cm across @ 10.00, 20.00 and 30.00 each.
SHIMAZAKIITE (IMA #2010-085a)- Fuka Mine, Bitchu-cho, Okayama Pref, Japan
This rare mineral occurs here at this prolific locality as nearly pure,
greyish white masses comprising matrix, occasionally with extremely small,
pale violet henmilite or possibly other species scattered in matrix. A
relatively new anhydrous calcium borate, IMA #2010-085, type locality,
of course. Only a few small specimens on hand, averaging about 1.5cm across
at just 85.00 each. Rich!
TAVORITE etc.- Tip Top Mine, Custer Co., South Dakota
From an old hoard collected in the 1960s, we have a few specimens of pale
yellow-green tavorite as minute crystal druses and aggregates scattered
in vugs in matrix, typically with pinkish hureaulite, jahnsite, leucophosphite
and possibly other phases. Classic locality material, some with micro
potential as well, larger sizes only from about 5cm to 10cm across and
priced according to quality/size @ 55.00, 75.00, 100,00 and 125.00 each.
Nice!
TELLURANTIMONY (TL)- Mattagami Lake Mine, Quebec, Canada
Brilliant metallic masses richly scattered in grayish chlorite-talc gangue
matrix, typically intergrown with silvery altaite and other sulfides.
From the 1972 find at 825' level at the type locality! Specimens range
from about 1.5cm to nearly 7cm @ 25.00, 45.00, 75.00, 125.00 and 175.00
each. One superb 10x8cm cabinet specimen @ 250.00.
TEPHROITE- Franklin, Sussex Co., New Jersey
From the glory days at Franklin, we have a small lot of rich tephroite
specimens, occurring as greyish brown masses well scattered in matrix,
typically with rich, dark red zincite masses and often with minor franklinite
and willemite as well. Classic association pieces from an old hoard, specimens
from about 4cm to 7cm across @ 20.00, 35.00, and 60.00 each.
VANADINITE (Arsenian)- West Mine, nr. Quartz Mt., Nye Co., Nevada
Repeat of a sellout: from a relatively new and unusual occurrence featured
in Mineral News, these are "endlichite" (arsenian vanadinite)
specimens that we had previously analyzed. Although they are approaching
mimetite composition, they are not quite there! The mineral occurs as
both elongated, needle-like micro crystals as well as rounded sheaves
and balls of intergrown, brown micro's richly scattered on matrix. Each
sample is accompanied by a copy of our analysis, specimens from 2cm to
8cm across @ 7.50, 15.00, 25.00 and 50.00 each. Very cool stuff, and we
can offer a wholesale flat of 25+ assorted specimens for you dealers out
there at just 150.00 per flat!
VIOLARITE (TL) w/ POLYDYMITE- Vermillion Mine, Sudbury, Ontario, Canada
From the type locality for the species, we recently analyzed a number
of samples and found rich masses of metallic violarite, intergrown in
massive pentlandite, with pyrite, minor galena, and what appears to be
minor polydymite, apparently not previously reported from this prolific
locality! Old and massive sulfide material from the A.E. Seaman Museum,
we provide two analyses with each sample, specimens ranging from about
2cm to 5cm across @ 20.00, 35.00 and 55.00 each.
ZOISITE variety TANZANAITE- Merelani, Arusha, Tanzania
We recently acquired a rather attractive lot of small tanzanite crystals
without matrix, colors ranging from pale greyish blue to purplish blue,
all transparent and without matrix. These are attractive, singly terminated
crystals with sharp prism faces as well, priced according to color and
size, the smaller ones ranging from 1cm to 2cm tall (about 5 to 15 carats)
and offered at just 20.00, 35.00, 50.00, 75.00 and 100.00 each, a few
larger and some groups at 250.00 to 450.00 - inquire!
GEMS
QUARTZ variety PRASIOLITE- Brazil
One of the more unusual colors in quartz gemstones, prasiolite is a delicate,
pale green color, these quite transparent and pleasing. Most Brazilian
material has been heat treated, and we have only a few stones available,
all in good quality faceted ovals in varying sizes from about 12x8 mm
up to 22x10 mm, attractively priced at just 15.00, 25.00 and 40.00 each.
Very inexpensive for this quality!
CATALOG 21202 - Vol. XXXIX, No. 2- Posted
March 15, 2012. All items subject to prior sale!
ACTINOLITE- Crow Lake, nr. Nestor Falls, Ontario Canada
From an obscure locality in northwestern Ontario better known for its
fishing than minerals, we have a small lot of singly terminated crystals
and groups of dark greenish actinolite without matrix. These have good
luster and show typical, flattened crystal habit, with samples ranging
from about 2cm to 4cm across @ 12.50, 20.00 and 40.00 each. Excellent
for a relatively unknown locality!
ARAGONITE (multiple generation)- Stevenson-Bennett Mine, Dona Ana Co.
New M
Found carefully wrapped in an old King Edward cigar box (the cigars were
6 cents each at the time!), we recently uncovered a small lot of interesting
aragonite specimens from this old U.S. locality, here as somewhat pearly
white botryoids with an additional generation of spiky, transparent aragonite
needles nicely perched over them and on thin matrix. The locality was
first discovered in the 1870s, and it has a long & rich specimen history
as well. Only a few samples on hand, these ranging from about 3cm to 5cm
across @ just 7.50, 15.00 and 20.00 each. Moderately attractive, too!
ARSENOPALLADINITE- Itabira, Minas Gerais, Brazil
Tiny flattened grains of metallic grey arsenopalladinite-included platinum,
each averaging about 1mm across. Old Carlos Barbosa stock, rarely offered
material, a single specimen in a capsule @ 45.00.
BYTOWNITE- Crystal Bay, Hennepin Co., Minnesota
Grayish, glassy aggregates of bytownite feldspar comprising matrix, here
as relatively rich, pure masses. Old Cureton material from many years
ago from a relatively obscure occurrence. Specimens range from about 1.5cm
to nearly 5cm across @ 12.50, 25.00 and 40.00 each.
CARBONATE-HYDROXYLAPATITE- Bull Moose Mine, Custer Co., South Dakota
Small botryoidal knobs and blobs of this carbonate-rich hydroxylapatite
sparsely line the walls of small vugs in mitridatite-rich phosphate matrix.
Now considered a varietal name, carbonate-hydroxylapatite is locally referred
to as "Car-Hap" and is found at several of the Custer Co. mines
as a late-stage mineral. Only a few specimens on hand with modest micro
potential, sizes from about 2cm to 4cm @10.00, 15.00 and 20.00 ea.
CHABAZITE-Ca- Apex Mine, Lander Co., Nevada
An uncommon locality and assemblage for a zeolite, these are small, drusy
crystals of vitreous, transparent chabazite-Ca scattered on exposed seams
on a quartz-monazite matrix. A new locality of chabazite for Nevada, EDS-confirmed
in our lab, these modest specimens range in size from about 2.5cm to 6cm
across @ just 10.00, 15.00 and 25.00 each.
ELBAITE (Cuprian)- Parelhas, Rio Grande do Norte, Brazil
Strange bi-colored tourmaline crystals, these showing the unusual cuprian-rich
blue color in elongated sections of stout, opaque pinkish crystals of
elbaite. Matrix-free and not terminated, these prisms are striated and
vitreous but not suitable for cutting rough, displaying the weird pink-blue
color variation well nonetheless. Prisms stand about 3cm tall @ 55.00
each. Only three available!
EPIDOTE- Mount Moshi, Kilimanjaro Range, Tanzania
A new find of excellent epidote crystals, these as flattened, singly terminated
crystals without matrix, some more stout, but all with excellent prism
and terminal faces. Highly lustrous, a few with minor twining, this new
find is about 60 miles east of Arusha and locally called "Mt. Moudi".
Fine, new locality specimens, all singly terminated with weights in the
20 to 55 carat size, lengths ranging from about 1.4cm to 3cm tall @ just
12.50, 20.00 and 30.00 each; a very few doubly terminated or rehealed
crystals in the 2.5-3cm range @ 40.00 and 55.00 each.
FOSSIL AMMONITE (Cretaceous)- "Desmoceras latidorsatum", Mahajanga
Madgasca
Strange, curled ammonites about 4cm across and rather thick as well, each
with an attractive, pearly iridescent luster from a superficial coating
of a carbonate (?) mineral that provides a colorful, muticolored sheen.
These appear to be the "Desmoceras latidorsatum" species, but
our paleo IDs are quite rudimentary. Rather attractive curiosities from
the middle Cretaceous, about 100 million years old, at just 20.00 each.
GALENA- Viburnum Trend, Reynolds Co., Missouri
A handsome cabinet specimen comprised of numerous large cubic galena crystals
to 4cm across scattered on and comprising matrix, some with minor octahedral
modification and many areas of the specimen showing a dusting of drusy,
clear micro dolomite rhombs that often overlay micro red-brown sphalerite,
with traces of other micro sulfides. A neat display specimen from a few
decades ago, overall size about 12x9x8cm @ just 85.00.
GOETHITE- Biwabik, St. Louis Co., Minnesota
From the bygone days of Mesabi Range iron mining, these are old, excellent
specimens of a typically ugly mineral, here as rather appealing specimens
of hard, solid goethite masses that extend into stalactitic rods and knobs,
all showing fine, radiating cross sections and concentric bands of the
species. Surprisingly desirable, these specimens average about 7x6cm and
are only 35.00 each. Nice!
GWIHABAITE- Ravat, Yagnob Valley, Zeravshan Rng Tadjikistan
This rare, natural ammonium nitrate mineral was first described about
fifteen years ago, and little of this barely pronounceable mineral ever
reached the specimen market. A small discovery at a new locality last
year has now yielded several additional tiny, confirmed samples, here
as white to pale brownish grains exceeding 1mm, carefully packaged in
glass vials @ just 35.00 each. Only a few available, don't miss these!
HAUSMANNITE- Langban, Varmland, Sweden
An old specimen, ex-Burminco and Cureton, showing greyish black micro
crystals of hausmannite nicely scattered in calcite core matrix from this
famous locality. The specimens measure about 3cm to 6cm across @ 20.00,
30.00 and 45.00 each. One excellent, well crystallized specimen with a
1.5cm blocky crystal (!!) section in a 7x6cm matrix, surprisingly good
for the locality and species @ 125.00.
HUREAULITE etc.- Tip Top Mine, Custer Co., South Dakota
From an old stash of 1960s vintage specimens, we have located several
excellent hureaulite specimens, these occurring as bright pink, glassy
micro crystals to several millimeters nicely perched in vugs in triphylite.
Associations vary but typically may include jahnsite, leucophosphite,
rockbridgeite, vivianite or other species (all marked on the individual
tags). Choice specimens collected half a century ago, all with excellent
micro potential, sizes range from 4cm to exceptional 7cm across @ 35.00,
55.00, and 85.00.
KYANITE (Orange!)- Nani Hill, Loliondo, Arusha, Tanzania
Very weird, deep orange (!!) kyanite in crudely bladed aggregates and
masses comprising matrix from this highly unusual occurrence, described
in the March issue of Mineral News! The specimens have been analytically
confirmed, and many show tiny, reddish-black inclusions of analytically
confirmed rutile within the orange kyanite as well. Only a few small specimens
available, size ranging from about 1.5cm to 3cm long @ just 10.00, 20.00
and 30.00 each.
LAPTEVITE-(Ce)- Dara-i-Pioz, Alay Range, Tajikistan
This NEW SPECIES occurs as pale brownish masses sparsely scattered in
matrix. A rare phosphate-silicate-borate assemblage, formula: Ca6(Fe,Mn)Y3REE7(SiO4)3(PO4)(B3Si3O18)(BO3)F11
- hexagonal, IMA #2011-081, Structurally related to the okanoganite-vicanite
group, all specimens with pinpointing arrow, average size about 1.2cm
@ 295.00 each. List alternates!
MARIINSKITE (IMA #2011-057)- Mariinskoye, Malysheva, Urals, Russia
This NEW SPECIES occurs as minute translucent masses sparsely scattered
among grains of chromite and phlogopite matrix. Formula: BeCr2O4, orthorhombic,
IMA # 2011-057. From the emerald deposits at this famous locality, the
mineral is the Cr-dominant analog of chrysoberyl! Only a few small (~1mm)
microprobed and mounted samples in 2cm probe mounts, each accompanied
by two SEM backscattered images and a chemical analysis @ 350.00 each.
Only three available; list alternates!
MAWSONITE (TL)- Mt. Lydell, Queenstown, Tasmania, Australia
This rare species, the tin analog of renierite, occurs as submicroscopic
inclusions in bornite-rich ore, most with chalcopyrite and possibly other
sulfides, these from the type locality. First observed optically as "orange
bornite", the mineral was subsequently isolated in polished section
and confirmed as a new species. We have a few ore sections from 1cm to
nearly 3cm across @ 75.00, 125.00 and 175.00 each, or as undifferentiated
fragments in a capsule @ 40.00.
MENDOZAVILLITE K-Ca (2011-088)- Chuquicamata, Antofagasta, Chile
This NEW SPECIES occurs as extremely small (0.3mm), lemon yellow hexagonal
crystals sparsely scattered and lying flat on matrix, sometimes in small
sheets and more rarely as free-standing aggregates. The specimens were
collected more than 25 years ago from a now-gone surface bench at this
famous locality, Formula: [K2(H2O)15Ca(H2O6][Mo8P2Fe3+3O34(OH)3], monoclinic,
IMA #2011-088, a new member of the betpakdalite group and one of four
phosphate-rich species therein. From an old, one-time find and exceptionally
rare, specimens range from about 3cm to 6cm across @ 50.00, 85.00 and
125.00.
METAVARISCITE w/ VARISCITE- Lucin Hill, Box Elder Co., Utah
Excellent micro crystals of tabular to elongated transparent to pale green
metavariscite crystals richly scattered in seams with green variscite.
Some crystals are nearly equant and show interesting twinning, and all
have super micro potential. Matrix sizes from 1.5cm to 6cm @ 7.50, 15.00,
25.00 and 45.00 each. Great stuff from an old locality, collected circa
1985!!
MONAZITE-(Nd)- Nkovu, Kivu, Zaire
Dark brownish nodules of monazite-Nd from this interesting locality, offered
as single 1 mm specimens in a capsule at 25.00 each. Second locality for
the species!
MOOREITE- Sterling Mi, Ogdensburg, Sussex Co. New Jersey
The typical occurrence for this magnesium sulfate, first found at the
Sterling Mine, mooreite occurs as clear to whitish transparent pearly
platy crystalline coatings on the surfaces of minimally fluorescent ore
slickensides, typically covering only one side per matrix specimen. Associations
often include pyrochroite, sussexite and possibly other phases as well.
These are older specimens from the type locality, sizes about 5cm to 9cm
across @ 25.00, 50.00, and 85.00, priced according to quality.
NOLANITE- Fish Hook Bay, Lake Athabasca, Sask. Canada
Recently uncovered in our warehouse from material originally studied by
R.M. Thompson (circa 1955) at the Geological Survey of Canada, we have
a small selection of rare nolanite samples! The species is obscurely microscopic,
nearly black, and intergrown in a uraniferous matrix containing dolomite,
chalcopyrite and possibly other phases. Co-type Saskatchewan locality
material, specimens range in size from about 1.5cm to 3cm across @ 30.00,
45.00 and 60.00 each, with a few larger to 8cm @ 200.00.
OBRADOVICHITE-NaNa (2011-046)- Chuquicamata, Antofagasta, Chile
Another NEW SPECIES and member of the betpakdalite group, these show minute,
bright yellowish green glassy crystals in small vugs and/or drusy aggregates
lightly scattered on matrix, occasionally with very small pale blue turquoise
spots. Formula: [Na2(H2O016Na(H2O)6][Mo8As2Fe3+3O33(OH)4], monoclinic,
IMA #2011-046. Far better crystallized than other recently described members
of the group, we have only a few specimens available, ranging in size
from about 2.5cm to 5cm @ 45.00, 75.00 and 125.00 each, a few larger and
exceptionally fine specimens to 9cm @ 225.00 and 250.00 each for the best
on hand!
OLIGOCLASE (Ab88)- McCrary Pegmatite, Macon Co., North Carolina
Solid masses of pale beige oligoclase richly comprisiing matrix, collected
by famous geologist E.W. Heinrich many years ago. The samples are analytically
classified as Ab88 in composition, and its species status has now been
relegated to a variety of albite. Not surprisingly, most researchers still
specifically request "oligoclase" due to its long standing use
in the scientific literature. Like "biotite", it refuses to
go away! Only two samples available, sizes average a hefty 7x5cm @ just
45.00, each with Heinrich's original label!
PILSENITE var: WEHRLITE- nr. Hope, British Columbia, Canada
From a small stock in the former Cureton inventory, we located several
samples of greyish metallic "wehrlite" as tiny flecks very sparsely
scattered in white quartz matrix, the mineral now established as a mixture
of pilsenite and minor hessite. Old material rarely available today, we
have only a few samples on hand, sizes from about 1.5cm to 3cm @ 35.00,
50.00 and 75.00 each. List alternates!
QUARTZ variety CHRYSOPRASE- Bahia, Brazil
Pleasing, pale green masses of chrysoprase completely comprising matrix,
often used as a semiprecious cutting material for fine cabochons. We only
were able to acquire a few of these chunks, sizes averaging about 5x3cm
at just 10.00 each. List alternates!
SEGNITITE with OXYPLUMBOROMEITE- Lowman Mine, Mineral Co., Nevada
Olive green druses and dull masses of segnitite sparsely scattered in
vugs and over quartz-rich matrix, all associated with yellow massive oxyplumboromeite
well spread on these samples, typically forming crude stockwork masses
over relict jamesonite. Two interesting species from an uncommon locality,
specimens range from about 3cm to 7.5cm across @ 20.00, 30.00, 45.00 and
55.00 each.
SERPENTINE- Newburyport, Essex Co., Massachsetts
Thick, greenish masses of serpentine richly comprising matrix, these all
from old specimens ex-Michigan College of Mines and likely collected prior
to 1927. Interesting and rarely offered specimens from an uncommon locality,
specimens from about 4cm to 7cm across @ 15.00, 25.00 and 40.00 each.
TSILAISITE (IMA #2011-047)- Grotta d'Oggi, San Piero in Campo, Italy
This NEW TOURMALINE group species occurs here as tiny, yellowish to greenish
brown rod-like crystals, sparsely exposed in seams and vugs in feldspar
matrix. Formula: Na(Mn2+)3Al6(Si6O18)(BO3)3(OH)3(OH); trigonal, IMA #2011-047.
Type locality specimens, and most other reported occurrences of the species,
including those in Madagascar, are apparently just Mn-rich elbaite. Only
a few specimens on hand, average matrix size ranging from about 3.5cm
to 5cm, priced according to richness, at just 45.00 and 65.00 each.
VANADINITE- Touissit, Oujda-Angad Province, Morocco
Rather strange, rounded and slightly elongated barrel-shaped, crude vanadinite
crystals to 1cm thickly intergrown and comprising matrix. The color is
an odd-brown, with a somewhat greasy luster, prompting us to analytically
confirm their identity (copy supplied). Specimens are very rich, extending
about 6cm across, at just 45.00 each. Only three available!
WITZKEITE (IMA #2011-084)- Punta de Lobos, Tarapaca Region, Chile
Yet another NEW SPECIES from Chile, this one named after an old friend,
Dr. Thomas Witzke, for his work on many new and unusual secondary minerals.
The mineral occurs as small, pale grayish white masses scattered in minor
brownish sulfate matrix, these from the original material used to describe
the species. Formula: Na4K4Ca(NO3)2(SO4)2*2H2O - monoclinic, IMA #2011-084.
Only a few very small nodular samples in capsules available, all with
a copy of his signed label, @ 125.00 each. List alternates!
BOOKS
CATALOGUE OF MINERALS- Albert H. Chester 1897
This excellent reprint of Chester's work is a large format, black hardcover
with gold stamped spine and front, over 75 pages (including J. Wiley's
short catalog of available titles of the day) of old mineral names, intended
by Chester as a mineralogist's definitive checklist of all English names
of known minerals, synonyms and varieties (with chemical descriptions)
as of 1897. Another useful tool when deciphering old labels, we have only
a handful of these classics, just 12.50 with any mineral order!
GEMS
SYNTHETIC CITRINE
These are brilliant, laboratory grown citrine samples that have been facet
cut into fine, 25x18mm fancy ovals, all showing absolute clarity and superb,
rich deep yellow-orange color! These average about 28 carats each and
sell for about 20% of the cost of their natural counterparts at just 55.00
each! Large, quite magnificent faceted stones; matched pairs are just
90.00/pair!!
MINE MODELS
GROVER CLEVELAND MINE - in N scale (1:160)
For those of you that prefer N scale models (1:160) that allow for more
expansive layouts in less space, the Grover Cleveland Mine is just the
right kit for you! Like other 1930-1960 small operations, this mythical
mine facility represented here is typical of many small Western operations,
and the kit includes a head frame, shaft house, gantry and hoist house,
all in very precise laser-cut wood members, as well as several castings
for various parts (mine cars, people, cable, roofing) of the scene as
well. A craftsman-type kit that requires patience (and good eyesight!),
the finished scene is superb! Only a few available @ 45.99!
MINE HEAD FRAME KIT - in HO scale (1:87)
From 1:87 scale models produced in the early 1970s, we have a few long-out-of-production
wood kits that require considerable patience and care to assemble, but
result in exceptionally attractive finished models! This is an old Campbell
kit (now out of business and a collector's item!) that portrays a headframe,
hoist house and ore bin that resemble many old, small-scale mining operations.
Numerous wood pieces and detailed instructions with templates are included,
and these are wonderful when finished! Limit one per customer, please,
available @ just 49.00 per kit, while our small supply lasts!
CATALOG 21201 - Vol. XXXIX, No. 1 - Posted
January 26, 2012. All items subject to prior sale!
ALMANDINE- East Shore, Lake Timiskaning, Quebec Canada
Deep red-brown almandine garnets with little or no matrix, collected many
years ago from the Quebec side of this famous lake. The crystals show
moderately good form, and our analytical work shows them to be predominantly
almandine with a slight pyrope (Mg-rich) composition. Single crystals
and small intergrown groups of two or more crystals range in size from
just over 1cm to nearly 3cm for the largest ones @ just 3.00, 5.00 and
10.00 each. Lots of 10 assorted are just 40.00! Old stuff and very inexpensive!
ARTROEITE- Somma-Vesuvius Complex, Campania, Italy
This uncommon anhydrous lead-aluminofluoride occurs here as excellent,
colorless to pale greyish micro crystals and radiating sheaf-like aggregates
nicely scattered on volcanic rock matrix, quite superior to the type locality
material. Matrix sizes range from about 2cm to 3.5cm and are offered at
just 40.00 and 55.00 each, all with good micro potential as well!
ASKAGENITE-(Nd) (IMA #2009-073)- Askagen Quarry, Filipstad, Varmland,
Swede
This relatively NEW SPECIES occurs as broad, dark brown, vitreous elongated
aggregates frozen in beige feldspar matrix. Formula: (Mn2+ Nd)(Al2Fe3+)(Si2O7)(Si2O4)O2
- monoclinic, IMA #2009-073. The mineral is the Nd-Fe3+ analog of uedaite-(Ce),
and a new member of the epidote group. Type locality material, of course,
specimens from 2cm to 2.5cm @ 55.00 each, a few very rich and considerably
larger 5cm samples @ 125.00 each. List alternates!
ATACAMITE- Mina La Farola. Atacama, Chile
Old specimens obtained from Al McGuinnessite and others many years ago,
presented here as attractive, dark green rod-like micro crystals of this
interesting copper mineral perched on matrix, often associated with minor
chrysocolla. While we have the species from many other localities in Australia
and elsewhere, few compare to these rich and attractive samples, many
with good micro potential as well! Specimens range from about 2.5cm to
6cm @ 15.00, 30.00, and 45.00 each. A few larger to 10cm @ 100.00 each.
AZURITE- Tintic District, Juab Co., Utah
A superb, historic specimen, perhaps the finest one from the district
we have ever seen, comprised of a dense, greyish black ore-rich rock matrix
with several exposed vugs displaying brilliant, gemmy azurite crystals
as small divergent sprays of terminated crystals to 3mm tall. There are
two major exposed vugs, one about 3cm across, another on the reverse of
the specimen about 1.5cm across, as well as several smaller exposures
of azurite! The specimen was purchased by A.E. Seaman from the private
collection of mineral dealer W. H. Parker of Salt Lake City prior to 1920!
Likely from the Mammoth Shaft, overall size is about 7x6x4cm, with Seaman
Museum label (and recently photographed for MinDat), a small but absolutely
delicious killer small cabinet sample @ just 200.00.
BERYL in pegmatite- Beauregard Mine, Alstead, New Hampshire
An interesting specimen of yellowish beryl in re-healed crystals about
1cm thick and up to 4cm long perched in pegmatite matrix. The specimen
is ex-George Robinson, Sr. Collection, and it was collected circa 1962
according to his label, a nice, 50-year old piece! While not terminated,
the prism faces are sharp, and this neat old piece measures about 6x4cm
@ just 40.00.
CALCITE- Fourth of July Tunnel, Eureka, Nevada
Rather attractive small, clear calcite crystals and groups nicely isolated
and perched on solid, dark brown limonite beds, many resembling old Mexican
pieces from the early 1960s. These sit nicely and show an interesting
assortment of habits, with specimens ranging from about 2.5cm to 6cm across
@ just 5.00, 10.00 and 20.00 each. One monster specimen with excellent
coverage, about 30x15cm (!!) @ 175.00.
CARLHINTZEITE- Serra Branca, Pedra Lavrada,Paraiba Brazil
This rare mineral occurs here as minute, water-clear, elongated wedge-shaped
crystals sparsely scattered on massive triplite/triphyllte phosphate matrix,
usually with micro crystalline bermanite as well. Tiny but quite nice
for a significant rarity, only a few 2.5-3.5cm specimens available @ 95.00
and 150.00 each, depending on quality.
CORUNDUM w/ Undefined Amphibole- Buck Creek, Clay Co., North Carolina
Small red splashes of corundum variety ruby lightly scattered in dense,
medium green admixed amphibole matrix. Some have called this zoisite (incorrectly,
despite its resemblance to Tanzanian material), but XRD confirms it as
an amphibole, with EDS suggesting a possible iron-deficient, potassic-chloropargasite
or similar phase instead! Rather than spend our short lives figuring out
amphibole nomenclature, we'll just provide copies of the analytical details
and dump it on you, free with each specimen that measures 2.5cm to 4cm
across @ just 15.00 and 25.00 each. A great locality rock!!!
DJURLEITE- Butte, Silver Bow Co., Montana
Densely scattered bluish-black pods of djurleite in rock matrix, some
with minor secondary copper mineral staining evident. These have been
XRD confirmed, and a copy of the XRD output is included with each sample.
Specimen sizes range from about 2cm to 3.5cm @ 15.00, 20.00 and 25.00
each. Great locality material, rarely offered as XRD-confirmed specimens!
EKPLEXITE (IMA #2011-082)- Mt. Kaskasnyunchorr, Khibiny, Kola, Russia
This NEW SPECIES occurred in a single lenticular aggregate consisting
of iron-black flakes in a nepheline-feldspar fenite matrix. It is names
for the Greek word meaning "surprise", in allusion to the unexpected
combination of elements found or the first time in a mineral, and also
unknown synthetically! Formula: (Nb,Mo,W)S2*(Mg1-xAlx)(OH)2+x - trigonal,
IMA #2011-082, a new member of the valleriite group. Extremely tiny (<1mm)
flakes mounted on a stub, portion of the holotype (and only) specimen
@ 185.00 each.
EUXENITE-(Y)- O'Brien & Fowler Mine, Ontario, Canada
Historic specimens collected by H.S. Spence in the 1920s-1930s, later
purchased by Clifford Frondel at Harvard in 1950. Spence was an active
mining engineer and geologist at the Department of Mines in Ottawa who
obtained these samples at the mine, part of Concession III, Lot 29 (within
Mattawan Twp in the Nipissing District). Our analytical work confirms
the identity of the dark brown, glassy pods of euxenite-(Y) with a moderately
consistent dysprosium content (copy of analysis provided)! The isolated
pods of euxenite-(Y) are up to 2.5cm wide, frozen in pinkish brown feldspar
matrix, and these large specimens range from about 6cm to 13cm(!!) across
@ 35.00, 50.00 and 75.00 each. A few smaller, but pure samples available;
please inquire.
FRANCKEITE with PYRITE- Siglo XX Mine, Llallagua, Potosi, Bolivia
From the 220 meter level contact vein, these fine, rich specimens of this
unusual lead-tin-antimony sulfide occur as silvery grey metallic platelets
and masses richly comprising matrix, many with octahedral pyrite and possibly
other phases. Matrix sizes from about 3cm to 7cm @ 15.00, 25.00, 40.00
and 75.00 each.
GALLITE in GERMANITE- Tsumeb, Namibia
Uncovered in the Weber/Perloff material we purchased some years ago, we
have found three mounted specimens originally obtained from Paul Keller
and mounted by Lou Perloff, labeled in Lou's hand. Gallite occurs as grey,
metallic masses scattered in germanite matrix, some showing crude and
rarely seen crystalline form in these specimens. These are priced according
to size and coverage of the mounted specimen, ranging from a few millimeters
to 1.5cm in each of the three mounts @ 85.00 and 165.00 each. Excellent
provenance; choice mounts!
GOLD- Macassa Gold Mine, Teck Twp, Ontario Canada
Originally uncovered in the early 1900s, this gold mine produced small
samples of visible native gold sparsely scattered in quartz, generally
in a molydenite-rich rock matrix, occasionally with minor altaite as well.
We have a few specimens with modest native gold readily apparent under
low magnification, with matrix sizes ranging from about 2cm to 5cm across,
priced very reasonably at just 20.00, 40.00 and 60.00 each.
GONYERITE (TL)- Langban, Varmland, Sweden
A superb example of this rare mineral from the TYPE LOCALITY, here as
deep coppery-brown radiating sprays of micro crystals lying flat on typical
Mn-ore matrix. One of the best examples we have had for the species (see
our photograph on MinDat), overall specimen size about 3.5cm @ 150.00.
Excellent micro potential, of course.
GUSTAVITE- Texas Shaft, South Mtn., Oywhee Co., Idaho
A rare silver-lead-bismuth sulfosalt, the mineral occurs as small, brilliant
metallic masses sparsely scattered in chalcopyrite-rich rock matrix. Old
Cureton stock originally identified by Bart Canon many years ago, we have
a few small specimens averaging 2cm or so @ just 45.00 each. A few larger
to 5cm across @ 150.00 each.
HAINITE- Bortolan Q., Pocos de Caldas, M.G., Brazil
This rare mineral occurs as elongated yellowish-brown aggregates scattered
in matrix, this rich sample from the 1998 find. One of the more unusual
silicates that was first described in 1990, a moderately rich matrix specimen,
and one of the best we have ever offered, about 4.5cm across @ 125.00.
Only one!
HIDALGOITE (TL)- San Pascual Mine, Zimapan, Hidalgo, Mexico
A rare offering of TYPE LOCALITY hidalgoite, collected by Prof. Eduardo
Schmitter Villada (mineral namee for schmitterite!) in 1969. Rarely seen,
material from the original mine occurs as porcelanous, off-white masses
largely comprising matrix, occasionally with small areas of limonitic
staining. We have only a few pure specimens, sizes about 1cm to 2.5cm
@ 30.00 and 65.00 each. List alternates!
HILARIONITE (IMA #2011-089)- Hilarion Mine, Kamariza, Laurion, Greece
This NEW SPECIES occurs as small, pale yellowish to greenish spherules
and aggregates to 1mm scattered on brownish oxidized ore matrix. Formula:
Fe3+2(SO4)(AsO4)(OH)*6H2O - monoclinic, IMA #2011-089, structurally related
to kankite. Only a very few samples available, all as matrix specimens
from about 3mm up to 1.5cm @ 100.00 and 175.00 each, depending on size/coverage,
all with modest micro potential as well!
LEUCOPHANITE etc.- Mont Saint-Hilaire, Quebec, Canada
Excellent micro crystals of greyish, orthorhombic leucophanite, either
as tiny singles or mounted specimens that are perched on the edges of
aegirine spears, sometimes associated with other species. An uncommon
beryllium-rich silicate, these are available as small (1 to 3mm) unmounted
singles at just 8.50 and 12.50 each, or as carefully mounted micro-boxed
samples @ 20.00 each. Old stuff from a prolific locality!
LINARITE etc.- Blanchard Mine, Socorro Co., New Mexico
From an old-time collection assembled by George Robinson, Sr., we have
acquired a large lot of attractive, deep blue linarite sprays nicely covering
matrix, typically with quartz, barite, or fluorite, more rarely with galena,
anglesite or brochantite. All specimens are attractive, and these were
likely collected ~50 years ago! Colorful stuff, a variety of associations,
specimens from 2.5cm to 8cm across @ 15.00, 25.00, 45.00 and 75.00 each.
One modest 15x15cm specimen @ 350.00, and a GIANT, richly covered 30x15cm
(!!!) monster @ 950.00!!
LUDWIGITE- Mountain Lake Mine, Salt Lake Co., Utah
Thickly intergrown needle-like ludwigite sprays comprising and embedded
in matrix. Old Ward's material from many years ago from this famous Dana
locality for the species. Samples range from about 2.5cm to 4cm across
@ 8.50, 15.00 and 20,00 each.
MANASSEITE w/ HYDROTALCITE etc- Dypingdal, nr. Snarum, Buskerud, Norway
Old specimens originally supplied by Scott Williams to Forrest Cureton
many years ago, these showing white to pale grey waxy masses of intergrown
hydrotalcite and manasseite scattered on greenish lizardite matrix, some
potentially with clinochlore (variety "leuchtenbergite") and/or
other phases. From a well-known, Mg-rich deposit (the type locality for
manasseite!), specimens range in size from about 2cm to 5cm across @ 20.00,
35.00 and 55.00 ea
MELILITE (Smelter)- Quincy Smelter, Houghton Co., Michigan
Weird, black crystals and aggregates of blocky to thinly elongated "melilite"
on massive matrix, most as micro to perhaps 4mm or so, analytically shown
to be typical Ca-Mg-silicate with high amounts of iron as well. Odd stuff
from this famous smelting operation, once the last active copper smelter
in Michigan, acquired as a curiosity from the A.E. Seaman Mineral Museum.
Tough, crudely crystallized samples from 3.5cm to 4cm @ 15.00 each; one
exceptional 8x7cm sample @ 45.00.
MESSELITE with JAHNSITE etc.- Tip Top Mine, Custer Co., South Dakota
From a large lot of old material recently acquired, we have located several
excellent specimens of white, platy messelite aggregates to several mm
nicely scattered on triphylite matrix, many with attractive micro jahnsite
crystals, mitridatite, whitlockite/bobdownsite or other species. Rather
attractive for the species (see our MinDat photograph!) with a variety
of associations, these collected circa 1961! Specimens range from about
3.5cm to 7cm across @ just 15.00, 25.00 and 40.00 each, a few larger and
richer to 9cm @ 85.00.
MICROCLINE with QUARTZ- Strzegom, Dolnoslaskie, Poland
A well formed single crystal of microcline about 4cm tall with a natural
cleft from which several smoky quartz crystals protrude, the largest on
one edge of specimen extending about 1.8cnm above the microcline crystal.
Found among the Julius Weber material, the specimen is accompanied by
an old "Muzeum Ziemi W Warszawie" label that (incorrectly) notes
the feldspar as orthoclase. Probably 1970s or earlier vintage, overall
size is about 5x2cm with good crystal habit displayed @ just 45.00. Great
locality piece; only one available!
NATROLITE- Schenkenberg, Bohemia, Czech Republic
A wonderful old specimen from the Ceska Kamenice district, here as a large
open vug about 4cm across that is filled with small, needle-like natrolite
crystals. The specimen has a several old collection numbers on it, most
recently from the A.E. Seaman Museum, including a partial fragment of
an adhered paper label as well. The locality was noted as "Schiefenberg?"
on the museum label, but it is a clear match for Schenkenberg material
from many years ago. Overall size is about 8x5cm, the vug in dead center,
a fine old locality piece @ just 55.00.
PHARMACOSIDERITE- Copper Stope, Majuba Hill, Pershing Co. Nevada
From the same old hoard that yielded the earlier-described clinoclase,
we have a few rather fine pharmacosiderite specimens that show excellent
micro green cubes of the mineral nicely scattered in seams and vugs. Quite
attractive under the 'scope, we have only a few of these, all with good
micro potential, sizes from 1.5cm to 3.5cm @ 10.00, 20.00 and 35.00 each,
depending on quality.
QUARTZ var: Blue Chalcedony- Ngabu, Chiwawy-Nsange, Malawi
From an off-beat locality, we have a few, pale blue chalcedony geode-like
formations that have small, drusy quartz crystals perched in their centers,
surrounded by the bluish agate. Fairly attractive and relatively cheap
from this weird locality. Sizes average about 3.5cm to nearly 5.5cm across
@ just 10.00 and 15.00 each.
SANIDINE (Carlsbad Twin)- Bonn, North Rheinland-Westphalia, Germany
Old and interesting flattened crystals of tabular sanidine without matrix,
all showing minor Carlsbad twinning! These buff colored crystals were
collected by L.L. Hubbard (1849-1933) and are well formed and sharp. Crystals
range from about 2cm to 3.5cm @ 20.00 and 35.00 each.
SMITHSONITE- Dauntless Mine, White Pine Co., Nevada
A small lot of weird smithsonite specimens, these as pale brownish botryoids
well-scattered in vuggy, highly dense rock matrix, occasionally with minor
hemimorphite or possibly other phases. There is good micro material here
from a relatively obscure and rarely offered locality, specimens range
from about 2cm to 5cm across at just 8.50, 15.00 and 25.00 each.
STAROVAITE (IMA #2011-085)- Yadovitaya Fumerole, Tolbachik, Kam. Russia
This NEW SPEICES occurs as the Yadovitaya ("poisonous") fumerole
at the second scoria cone of this famous Kamchatka volcano! The habit
is exceptionally small (<0.1mm) prismatic crystals intergrown into
~0.4mm aggregates perched on dark green lammerite, but easily observed
under the 'scope due to their contrasting yellowish-brown color. Formula:
KCu5O(VO4)3 - triclinic, IMA #2011-085, the first natural vanadate with
species-defining K and Cu. No structurally related species are known,
and the mineral is named for Galina Leonidovna Starova (b. 1946), of St.
Petersburg State University. Tiny matrix samples ~1mm across mounted on
stubs @ 145.00 each. Type locality material, of course!
SULFUR var: SELENSULFUR- Vulcano, Sicily, Italy
A strange batch of very old material, these sulfur masses are rich in
selenium and impart a distinctly orange-brown color to otherwise yellow
masses and aggregates of this native element. There is little well-defined
crystallization on these, but they are an uncommon variety form an excellent
locality. Specimens range from about 2.5cm to 5cm and are priced according
to coverage and quality @ 15.00, 35.00 and 65.00 each.
THREADGOLDITE- Arcu su Linnarbu, Cagliari, Sardinia Italy
This uncommon species, one of the more difficult to obtain uranyl phosphate
minerals, occurs here as minute, bright yellow-green aggregates sparsely
scattered on rock matrix, easily observed due to the striking contrast
with the brownish matrix. We have a small supply of specimens from this
deposit, rich in secondary uraniferous minerals, with specimen sizes averaging
about 2.5cm @ 45.00 each.
TITANITE- Campo do Boa Mine, Capelinha, M.G., Brazil
A small selection of yellowish-green single crystals of titanite without
matrix, these from a small lot acquired several years ago and just recently
uncovered. The crystals are quite sharp, show good color, and are twinned
as well. Crystals range from about 1cm to 1.5cm tall and are just 8.50,
10.00 and 15.00 each. Neat!
TRINITITE (7/16/45 Blast)- Alamogordo, nr. Trinity, New Mexico
This material, commonly called Alamogordo Glass, Trinitite and/or Trinityite,
is the fused sand resulting from the first atomic bomb blast on July 16,
1945 at Alamogordo near Trinity. These are pale greenish, knobby glassy
masses of high-temperature melted quartz from about 1.5cm to nearly 3cm
across at 15.00, 20.00, 25.00, and 35.00 each, depending on overall size.
Unique historical items, not radioactive, and impossible to obtain today!
TURQUOISE- Serabit el Khadim, Sinai, Egypt
A pair of small thumbnails from this highly unusual locality in the land
of the Pharaohs, offered here as thin, pale blue masses scattered in brownish
matrix. Rare locality reference samples, overall size about 1.5cm @ 25.00
each. Only two!
UNKNOWN INCLUSIONS IN QUARTZ- Diamond Willow Mine, Pearl, Ontario, Canada
Neat groups of clear to amethystine quartz as small points to 1 cm or
so completing covering thin matrix, all showing tiny, very weird inclusions
along phantom crystal planes within the crystals! Some have called these
hematite, but microscopic examination shows odd spheres of tan to red-brown
color, and some of the spheres appear as opened, hollow balls, unlike
many other "hematite" inclusions suggested at the locality.
Odd stuff and old specimens, groups of varying colors from 3cm to 5.5cm
at just 15.00, 25.00 and 35.00 each. Very neat under the 'scope!
URANINITE- Swamp Mine, Topsham, Maine
Unusual CRYSTALS (!!!) of uraninite from this classic eastern U.S. locality!
We have a few small matrix-free specimens with fairly sharp and lustrous
uraninite crystals and small groups averaging from 0.5cm to 1.5cm across,
all showing several sharp faces. Most show well-developed octahedral and/or
cubic development and are just 45.00, 65.00 and 95.00 each, depending
on quality and size. Impossible to get any longer! Only a few on hand,
so please list alternates!
ZARATITE on CHROMITE- Wood's Mine, Texas. Lancaster Co., Pennsylvania
A small lot of old material comprised of rich green zaratite coating an
exposed surface of massive chromite matrix. Reasonably colorful and from
a classic eastern U.S. locality, specimens from about 3cm to 4cm @ 15.00
and 25.00, depending on coverage. Limit one per order, please!
ZIPPEITE on URANINITE- St. Joachimsthal, Bohemia, Czech Republic
From the type locality for uraninite, this specimen shows small yellowish
splashed of zippeite scattered on black, massive uraninite matrix associated
with platy, brownish red feldspar. It was material from this locality
that Curies discovered radium and polonium, and the sample is an early
piece (#2361) from the J. Cilen Collection (over 22,000 systematic specimens!)
that was originally purchased by him from Schortmann's in the early 1960s.
The specimen is hot, of course, and an excellent example for this superb
and prolific locality! Overall size is about 7x5cm @ 245.00.
COLLECTION
STOCK CETIFICATES- Various Industries - A recent collection purchase
included several hundred (!!) stock certificates from a wide variety of
companies and industries. Many of these are handsomely engraved little
works of art, and the majority were issued or redeemed in the 1920-1970
period. Most are the 8.5" x 12" size (about 21x30cm) with various
engravings and background colors, some corporate or municipal bonds with
coupons attached are significantly larger. Modern electronic trading has
essentially made such fancy documents disappear from daily use, so these
are glimpses of the past, likely never to be seen again. We don't collect
stock certificates (yet), so out they go in collections of 20 different
@ only 39.00, or assorted lots of 50 with duplicates @ just 75.00. Postage
paid to U.S. addresses; inquire for foreign shipping costs. These are
inexpensive - compare elsewhere!
GEMS
RAINBOW TOPAZ- (treated) Brazil
The gem trade has spawned many new treatments of natural stones that enhance
their attractiveness, and these Brazilian topaz faceted stones are another
example of these emerging arts! Sometimes called "Rainbow Topaz",
these well cut, transparent pale blue stones show a weird green-purple-blue
kaleidoscope of colors as they catch the light, a result of a "physical
vapor deposition" (PVD) process. The gems are standard ovals, typically
8x6mm each and averaging about 5 carats per four stones, offered as reasonable
lots of four ovals @ just 25.00 per lot.
BOOKS
GETTING ACQUAINTED W/ MINERALS- George L. English Circa 1934
Authored by one of the pioneers in the "mineral business", this
324 page hardcover book by George English happily guides collectors through
the study of minerals and mineral buying, with major sections on phyiscal
properties and descriptive mineralogy. First edition, 258 illustrations
and in fair condition, only a few available @ 25.00 each plus 6.00 additional
shipping. Limit one per customer, please.
ANACONDA- by Isaac Marcosson Circa 1957
A "vanity publication" on behalf of Anaconda, once the most
prolific copper mining company in the world! This interesting account
presents the history of this epic industrial giant and the people that
pioneered the development of this monolithic company, recalling such huge,
mineralogically famous operations as Butte, Chuquicamata, Yerington, Grants
and others. Published over 50 years ago, this 370 hardcover book has about
40 pages of old black & white photos @ just 24.00 plus 6.00 additional
shipping. Only a few available.
CATALOG 21109 - Vol. XXXVIII, No. 9. All items
subject to prior sale, FOB our warehouse. Posted: December 12, 2011.
AESCHYNITE-(Y)- Iveland, Aust Agder, Norway
A small lot of dark brown, pure resinous material secured from a university
collection caused us much grief recently. It was simply identified as
"maybe samarskite?" from this prolific locality, and we procedded
to analyzed multiple specimens in the hope of pinning down their identity.
Most of our studies showed the material to be aeschynite-(Y), but we also
found microscopic intergrowths of polycase-(Y), samarskite-(Y) and other
assorted mixtures similar to "ashanite" etc. in the samples!
Hence, we confidently label them as aeschynite-(Y) and supply an analytical
copy, but we also know there are other intergrowths of yttrium-rich phases
throughout! The specimens are relatively pure, range from 1.5cm to 4.5cm,
and are just 15.00, 25.00 and 45.00 each!
ANILITE- Painesdale, Houghton Co., Michigan
From the 2009 find, the first analytically confirmed occurrence for the
species in Michigan, we have a good selection of brilliant, metallic greyish
blue to nearly black splendant aggregates and masses of anilite in seams
in white quartz matrix, many with malachite and possibly other secondary
copper minerals very richly scattered. XRD data on unground material (copy
supplied) by Michigan's Seaman Mineral Museum curator Dr. George Robinson,
shows trace admixed chalcocite but otherwise nearly pure anilite at this
new surface find!!! Perhaps the richest material ever encountered for
the species, the first confirmed for the state, specimens from 3cm to
monster 15cm specimens @ 20.00, 30.00, 45.00, 60.00, 75.00, 100.00, and
150.00 each. Extremely heavy!
ARSENOPALLADINITE- Norilsk, Russia
A well-documented ore sample in a 2.5cm probe mount, accompanied by two
SEM images and X-ray spectra identifying the included arsenopalladinite
grain , associated with minor bornite, sperrylite and other phases. Only
one available @ 175.00.
AUTUNITE and META-AUTUNITE- Apex Mine, Lander Co., Nevada
Tiny platy crystals and intergrown tabular sheaves of pale green autunite/meta-autunite
lightly scattered on matrix, all brilliantly fluorescent and most with
good micro potential as well. EDS-confirmed and each sample accompanied
by a copy of our X-ray spectra, specimens from 2.5cm to 8cm @ 7.50, 15.00,
25.00, and 40.00 each. A few significantly larger with light coverage
to 15cm @ 75.00 each.
AXINITE-(Mn) aka MANGANAXINITE- Block D, Merelani, Arusha, Tanzania
We recently analytically confirmed this Mn-dominant axinite from the famous
and prolific Merelani region, these occuring as pale bluish grey (some
to slightly brownish) crystals and sections, all as tabular, glassy aggregates,
most showing a few striated faces, with little or no matrix. A copy of
our analytical work accompanies each glassy specimen, and sizes range
from about 1cm to nearly 3cm tall @ just 15.00, 30.00 and 55.00 each.
Few!
AZURITE with MALACHITE- Gettysburg Shaft, Savanna Mine, New Mexico
A rather large and ugly specimen from this obscure locality in the Tyrone
area of Grant County, comprised of weathered azurite pods to 1.5cm across
acattered in rock matrix, associated with films and small, flattened fibrous
masses of malachite as well. Strictly a reference specimen with crude
handwritten label, overall hefty size about 9x7cm @ just 45.00.
BEMENTITE- Franklin, Sussex Co., New Jersey
Small but rich specimens of somewhat pearly, pale brown radiating bementite
largely comprising matrix. Old samples from a private collection, sizes
ranging from about 1cm to 2.5cm across @ just 15.00 and 35.00 each.
BERNDTITE-4H- Shamokin, Northumberland Co., Pennsylvania
Minute yellowish plates with white tschermignite sparsely scattered and
admixed with greyish powdery aggregate from an unusual mine fire locality.
Small admixed amounts in a capsule @ 35.00.
BREDIGITE in SPURRITE- Camphouse, Ardnamurchan, Argyll, Scotland
Submicroscopic inclusions of vitreous bredigite sparsely scattered in
dense, grey spurrite matrix. Old and rare material from thin section work
back in the 1980s, all samples with at least one cut face, specimens from
2.5 to nearly 4cm across @ 45.00 and 65.00 each. List alternates!
BURKEITE- Wadi Natrum, Western Desert, Egypt
Excellent, white botryoids of burkeite richly scattered on and largely
comprising matrix, occasionally with minor halite and/or trona. Great
locality specimens and far superior to the California type material. Only
a few on hand, all quite nice, sizes ranging from about 3cm to 5.5cm @
30.00 and 55.00 each. Fine for this uncommon Na-carbonate-sulfate!
CALCIOLANGBEINITE - (#2011-06)- Yadovitaya, Tolbachik Volcnao, Kam.,
Russia
This NEW SPECIES occurs as very small (<1mm), colorless, coarse tetrahedral
crystals and epitaxial overgrowths over langbeinite, here without matrixc
and mounted on small carbon taped disks, all confirmed by microprobe to
distinguish them from the more common langbeinite. Formula: K2Ca2(SO4)3
- cubic, IMA #2011-067, the Ca-analogue of langbeinite. From the second
scoria cone (the fumerole named Yadovitaya means "poisonous"),
type locality, of course, from this famous Kamchatka volcano, studied
material, only a few available @ 100.00 each.
CALCITE- Barranca de Cobre, Chihuahua, Mexico
A finger-thick, elongated calcite crystal without matrix, here as a delightful,
transparent specimen that is water-clear at the pinacoidal termination
and slightly cloudy at its base, the terminated end showing an odd, triangular
pattern outlined by a frosted rim. The prism faces are sharp and attractive
as well, and this old Florence Mecke specimen measures 6.5cm tall @ just
45.00. Excellent crystal habit from an obscure locality!
CHALCOCITE on CALCITE- Flambeau Mine, Rusk Co., Wisconsin
From the find of about 15 years ago, these are MATRIX specimens of crudely
tabular chalcocites perched on rhombs and masses of white calcite, exposed
from surrounding rock matrix. While not as attractive (or expensive) as
the single crystals we offered several years ago, seeing the matrix assemblage
is largely unknown once the mine was closed and reclaimed. The chalcocites
are nearly black, crude and range up to a 1cm+, with overall specimen
sizes varying from about 4cm to 8cm across and priced according to quality
at 40.00, 65.00 and 100.00 each. Surely considered an American classic!
CRYOLITHIONITE- Ivigtut, Greenland
Differing from the associated cryolite by the presence of lithium, cryolithionite
occurs as translucent white masses in cryolite and siderite ore matrix,
often differentiated by the slightly brownish tint seen in the cryolite.
Now difficult to obtain, sizes from 1cm to 2.5cm @ 25.00, 35.00, and 50.00
each.
DESTINEZITE- Mina Manuel Rodriguez, Antofagasta, Chile
From perhaps the finest crystallized occurrence of this species in the
world, these are small, organge-red elongated crystals of destinezite
lightly scattered in vugs in matrix, some with minor gypsum and possibly
other phases. Outstanding for the species despite their micro size, the
specimens were found this past summer. Neat micro potential, matrix sizes
range from about 2.5cm to 4cm across with commensurate quality at just
20.00 and 45.00 each.
EDENITE- Lloyd Barnes Farm, Wilberforce, Ontario. Canada
A MONSTER specimen, ex- A.E. Seaman Mineral Museum and accompanied by
their label, comprised of large, dark green to nearly black striated crystals
to 4cm (!!) fully scattered over the top surface of a huge 24x15x12cm
matrix. The edenite is glassy and dark (largely opaque), and the piece
is a superior amphibole specimen with a saw-cut base that allows the specimen
to sit comfortably and safely, resulting in a (gasp!) display specimen
for a rock forming mineral! Shipping will be a bear on this one, a beast
at just 275.00!
ENSTATITE var: HYPERSTHENE- Barton Mine, North River, Warren Co. New
York
Rich, black masses of ferroan enstatite (variety "hypersthene")
largely comprising matrix, often with deep red pods of almandine garnet
from this famous locality. Specimens of this orthpyroxene range from about
3cm to 6cm samples @ 10.00, 20.00 and 35.00 each, a few monster specimens
to 20cm occasionally on hand -inquire!
FEITNECHTITE- Franklin, Sussex Co., New Jersey
Small samples of black, granualr aggregates of this uncommon manganese
mineral comprising matrix, occasionally with minor admixed pyrochroite
and more typically other Mn-rich phases. Old and ugly stuff, sizes average
about 1.5cm across # 45.00. Only a few!
FERROVALLERIITE (IMA #2011-068)- Oktyabr'sky Mine, Talnach, Norilsk,
Russia
This NEW SPECIES occurs as minute, lamellar flakes about 1mm across with
rounded to distictly hexagonal outlines without matrix, here isolated
in a capsule. Formula: 2(Fe,Cu)S*1.5Fe(OH)2 - trigonal, approved IMA #2011-068.
The mineral is named in allusion to its Fe2+ analog of the otherwise Mg-dominant
valleriite in the hydroxide position. Only a few studied samples available
@ 85.00 each. Type locality material, of course!
FERSMITE w/ ANCYLITE-(Ce)- Sheep Creek, Ravalli Co., Montana
This uncommon mineral occurs here as dark brown massive aggregates well
scattered in quartz-rich matrix, associated with pinkish ancylite-(Ce)
and minor black ferrocolumbite. Old material, ex-E.W. Heinrich and accompanied
by a copy of his label, from this unusual Dark Star Claim Group locality,
available as matrix specimens averaging about 5cm across @ 40.00 each.
GOLD- Edie Creek, nr. Wau, Morobe Province Papua New Guinea
We stumbled across a small lot of tiny gold nuggets among micromount specimens
from Hatfield Goudey's stock, each individually boxed and labeled. The
mines here operated extensively in the 1920s and 1930s, dwindling thereafter,
and the tiny specimens are flattened and alluvial, most averaging barely
a millimeter in legth and are matrix free. We hope to write a Mineral
News article on the locality, but you can have one these tiny boxed gold
samples @ just 20.00 each. Great locality stuff!
GRAFTONITE w/ MITRIDATITE- Bull Moose Mine, Custer Co., South Dakota
An interesting find of micro, glassy golden to peach cololed graftonite
crystals and aggregates sparsely scattered in vuggy matrix, most with
richly scattered brown, fuzzy mitridatite lining vugs and exposed seams,
occasionally with other phosphate species. Only a few specimens available,
all with modest micro potential and priced according to quality and size,
specimens from about 2cm to 4.5cm @ just 15.00, 25.00 and 45.00 each.
GREENOCKITE- Ueberroth Mine, Friedensville, Pennsylvania
Numerous micro greenish yellow rounded masses and crusts of greenockite
(CdS) scattered over limonitic matrix. An old specimen with accompanying
cardboard label indicating the sample was donated to Michigan Mining College
by L.L. Hubbard (b. 1849) from this fine Lehigh County locality, size
about 5cm across @ 55.00.
HEMIMORPHITE- Blanchard Mine, Bingham, Socorro Co, New Mexico
A pair of heft specimens from this prolific locality, comprised of small,
densely scattered hemimorphite crystals largely covering one entire surface
of a quartz-rich matrix, these with small pods of galena as well. Quite
fine for the locality, each sample with an A.E. Seaman Mineral Museum
label, size 9x6cm @ 40.00. Neat!
KOBYASHEVITE (IMA #2011-066)- Kapital'naya Mine, Vishnevye Mts., Russia
Another NEW SPECIES, this one occurring as very small (0.1mm) prismatic
crytsals and clusters on calcite and/or quartz matrix, showing a very
pale bluish green to turquoise color. Formula: Cu5(SO4)2(OH)6*4H2O - triclinic
- IMA #2011-066. Named for mineralogist Yuriy Stepanovich Kobyashev (1935-2009)
from the Ilmeny Natural Reservein the Urals. Very rare, type locality
, studied material, only a few tiny samples isolated in vials on hand
@ 125.00 and 150.00 each, depending on size/coverage. List alternates!
KYANITE- Burnsville, Yancey Co., North Carolina
A modest batch of old specimens collected by E.W. Heinrich, comprised
of thick bladed kyanite largely comprising matrix, occasionally with minor
surrounding quartz as well. Much of the kyanite is greyish blue, often
paler in larger, flattened specimens, sometimes curved when densely aggregates.
Specimens range from about 9cm to 15cm long @ only 35.00 and 45.00 each.
LEMANSKIITE- El Guanaco Mine, nr. Taltal, Chile
This rare occurs as attractive, bright blue micro aggregates richly scattered
in and on matrix. Formula: NaCaCu5(AsO4)4Cl.5H2O - tetragonal, and IMA-approved
about ten years ago. Excellent coverage for this relatively new mineral
from the original find, dimorphous with lavendulan, most specimens from
about 1.2cm to nearly 3cm, a few larger, @ 65.00, 100.00 and 125.00 each.
NYBOITE with JADEITE- Gria Spilia, Syros Island, Kyklades, Greece
This rare amphibole occurs here as dark bluish grey aggregates richly
scattered in matrix, associated with pale green, somewhat rounded jadeite
and possibly other species. An interesting locality, most likely from
the Palos Hill deposit, specimen sizes from about 2cm to 4.5cm across
at 55.00, 85.00 and 125.00 each.
RHODOCHROSITE etc.- Poudrette Q. Mont St. Hilaire, Que., Canada
We recently obtained a large MSH collection, most in micro to TN sizes,
and found a good number of rhodochrosite specimens, most collected in
the years of 1980-1986. The rhodochrosite forms mostly small rhombs, drusy
crystals or platy rosettes, and the colors range from peach to pale pink
to red to brown with a variety of associations, most commonly aegirine,
analcime, natrolite etc. Specimen are in plastic boxes and all are in
the 1cm to 2cm size range and are priced according to quality at just
10.00, 15.00 and 20.00 each, with a couple at 25.00 as well, all considered
micro material. If you would like a variety of habits/colors, we can supply
a pleasing lot of three (3) different for just 45.00 per lot, all collected
at least 25 years ago!
SCORODITE w/ LEPIDOCROCITE- Dernbach, Rheinland-Palatinate, Germany
An old specimen, ex-A.E. Seaman Mineral Museum, comprised of excellent
micro crystals of scorodite richly scattered in congomerate-like matrix,
here with seams of radiating, red-brown micro lepidocrocite evident as
well! The color of the scorodites appears pale blue to olive green in
fluorescent light, but under our incandescent microscope light, some turn
somewhat red-brown a the core, with rather transparent tips! The stuff
is strange and will yield much exellent micro material, and if time were
not an issue, chemical analyses of several crystals might help explain
the color change we observed! Only one specimen available, likely quite
old, size about 5x4.5cm @ 85.00.
SILLIMANITE- Williamstown, South Australia, Australia
We recently uncovered a small lot of old Ward's Natural Science material
comprised of densely aggregated, white fibrous sillimanite, most with
minute amounts of red corundum, rutile or possibly other species. Excellent
locality material from an old university stock, specimens range from about
3cm to just over 6cm across @ just 8.00, 15.00 and 25.00 each. Old stuff!
TVEITITE-(Y)- Rov-Gora Mt, Keivy, Kola Peninsula, Russia
We have had few of this species, always sold out immediately, and difficult
to replace. Now, this from the third known occurrence in the world, is
extraordinarily rich, nearly monomineralic masses of pale pinkish tveitite-(Y)
largely comprising matrix, all showing a cream to orangish fluorescence
under SW UV! Analyses have shown very high REE content with an ordered
trigonal structure, the species confirmed by microprobe, XRD and optical
studies as well! Specimens from about 1.5cm to nearly 2.7cm across @ 60.00,
75.00 and 95.00 each. A very rare fluorescent mineral!
VESUVIANITE variety CYPRINE- Ovstebo, Sauland, Telemark, Norway
An old specimen comprise of rich blue masses of cuprian vesuvianite (variety
"cyprine") nicely scattered in quartz matrix, associated with
minor purplish fluorite, pale green diopside, and possibly other species.
In addition to the massive blue cyprine, one area shows some crude elongated
5mm crystal faces as well. This old sample is from the "type locality"
for cyprine, and the hefty specimen measures about 11x10cm @ 75.00.
VIGRISHINITE (IMA #2011-073)- Peg #71, Malyi Punkaruaiv Mt., Kola, Russia
Another NEW SPECIES from the prolific Lovozero Massif, vigrishinite occurs
as minute, pale pink to colorless aggregates isolated here in a capsule
without matrix. Formula: Zn2Ti4-xSi4O14(OH,H2O,[])8, with (x<1), Triclinic,
IMA approved # 2011-073, type locality material, of course. Named for
Vikto Grigorievich Grishin (b. 1953), an amatuer mineralogist and prominent
Russian collector from the Kola. A member of the bafertisite series, and
the first with species-defining Zn, structurally related to murmanite.
Only a few tiny studied samples available @ 95.00 each.
ZERAVSHANITE- Dara-I-Pioz, Alaiskii Range, Tadjikistan
Another relatively NEW SPECIES from this prolific area, here as minute
grains mounted in a 2cm probe mount, accompanied by an SEM backscatter
image and X-ray spectra. IMA #2003-034, a new Cs-Zr silicate with a new
structural type! Formula: Cs4Na2Zr3Si18O45*2H2O; author's material from
the type locality, a few available @ 145.00 each.
BOOKS & PERIODICALS
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CATALOG 21108 - Vol. XXXVIII, No.7. All items subject
to prior sale, FOB our warehouse. Posted: October 31, 201
ALUNITE- Marysvale, Piute Co., Utah
Massive, dull pinkish to tan chunks of alunite comprising matrix, these
from an old stock originally supplied by Ward's Natural Science many years
ago. Not particularly attractive, but good representative material of
this anhydrous potassium aluminum sulfate. Sizes from 3cm to 6cm across
at just 8.00, 15.00 and 25.00 each.
BERZELIITE- Langban, Varmland, Sweden
Small yellowish masses to several millimeters of berzeliite scattered
in manganese ore skarn, typically associated with minor calcite, hausmannite
etc. Classic locality material, not exceptionally rich but quite representative,
specimens range from about 2cm to 3.5cm across @ 15.00, 25.00 and 40.00
each. One 5.5cm sample collected in 1925 with large, old Helsinki Museum
label @ 125.00!
BJAREBYITE- Palermo Mine, North Groton, New Hampshire
Tiny micro crystals of green bjarebyite sparsely scattered on matrix,
here from the type locality for the mineral! Old, mounted specimen, ex-Perloff/Weber
Collection and labelled in Perloff's own hand, A rare phosphate missing
from many collections @ 125.00.
CALCITE- Wawa, Chabanel Twp., Ontario, Canada
A rather large specimen comprised of numerous, multiple intergrowing and
free-standing scalenohedrons of white to grayish calcite completely covering
matrix, overlaying a slightly amethystine core. The specimen is reasonably
attractive for an Ontario calcite, and the crystals stand up to 3cm tall
and are singly terminated. Ex-A.E. Seaman Museum and accompanied by their
label, the piece measures 16x12cm and is only 95.00.
CALUMETITE- nr. Calumet, Houghton Co., Michigan
This rare copper mineral occurs in Michigan's copper country as bright
blue spherical masses sparsley scattered on rock matrix, typically intergorwn
with atacmite, paratacamite and other secondary copper minerals on basaltic
matrix. Only a few specimens on hand, matrix sies averaging about 1cm
across @ 45.00 each.
CEJKAITE- Apex Mine, Lander Co., Nevada
A new locality for this rare sodium-uranyl-carbonate, the first reported
occurrence in North America! The mineral occurs as white to pale yellow,
poorly-fluorescent masses scattered on rock matrix, some underlaying paragentically
later, brilliantly fluorescent andersonite. Interesting material and an
important find, offered here exclusively, sizes from about 2cm to 5cm
@ 20.00, 35.00 and 55.00 each; one 7.5cm specimen @ 85.00.
CELESTINE- Chittenango Falls, Madison Co., New York
A small lot of old Ward's material, comprised of pale blue, glassy celestine
crystal sections filling 5cm long exposed seams in limestone matrix. A
classic New York locality and well-represented material, specimens average
5cm across @ just 15.00 each.
CELSIAN- Benallt Mine, Rhiw, Lleyn, Wales, U.K.
Excellent, elongated micro crystals of rod-like celsian perched in vugs
and exposed seams, all showing reasonably good habit and transparency,
intregrown in manganese-ore matrix. Many uncommon associations (feitknechtite,
manganosite etc.) have been found in the Mn-rich material, and the mine
is also the type locality for four other species! These will yield excellent
micro's and are generously sized from about 2.5cm to 5cm across @ just
20.00, 30.00 and 45.00 each, depending on size and richness.
CHLOROTHIONITE & AVDONINITE- Tolbachik Volcano, Kamchatka, Russia
A pair of rare copper species, these from the fumerole deposits on the
second scoria cone of this famous volcano, the neotype locality for avdoninite!
Chlorothionite occurs as both crusts and well-formed, transparent, bright
turquoise blue, micro prismatic crystals to 1mm, while the avdoninite
is in aggregates of tiny, lustrous, bright yellowish green crystals, both
associated with deep green euchlorine and greenish, heavily altered acicular
piypite. The specimens are small but spectacular association pieces, averaging
2cm to 3cm across @ 85.00 and 125.00 each, depending on size and quality.
CINNABAR- New Idria, San Benito Co., California
Dull red aggregates and masses of red cinnabar well scattered in/on rock
matrix, many with tiny embedded pyrite crystal sections and potentially
other minerals. The locality has produced about 35 different species,
and there is potential under the 'scope in these specimens! Old stuff
from a prolific locality, specimens from 2.5cm to 5cm across @ just 7.50,
15.00 and 25.00 each.
CUBANITE- 1060 Footwall, Flambeau Mi, Rusk Co. Wisconsin
Excellent, single micro bladed sheaves of cubanite perched on quartz matrix,
occasioanlly with minor chalcocite or other sulfides in sparse aggregates.
The cubanite is free-standing and has excellent micro potential in these
thumbnail-size specimens. Only a couple available from this prolific locality
@ just 55.00 each.
DIAMOND- Argyle Mine, Western Australia, Australia
Excellent, sharp octahedral single crystals without matrix, all quite
transparent and with near-perfect crystal form! From a great diamond producer
best know for its coveted pink stones, these clear to very pale brown
stones were part of the David New inventory we purchased some years ago,
and just recently rediscovered here in the warehouse. These average about
6mm tall and weigh about 70 points @ only 125.00 each! Nice!
DIOPSIDE- Block B, Merelani, Arusha, Tanzania
Gemmy, pale apple green transparent to translucent, stout single crystals
of diopside without matrix, some with minor graphite evident on soem edges.
Quite attractive for a pyroxene, the crystals range from about 1.4cm to
nearly 3cm, priced according to quality at just 20.00, 35.00 and 55.00
each. Nice!
FLUORO-SODICPEDRIZITE- Tastyg Peg., Sangilen Upland, Tuva, Russia
This rare species occurs here at the type locality as elongated, prismatic
dark bluish-grey to very dark bluish rods, typically in white calcite
or as tiny, matrix free crystals. This clinoamphibole (IMA 2004-002) has
never been offered previously, and we have small specimens in the 1mm-2mm
range @ just 65.00 and 95.00 each.
GITTINSITE in EUDIALYTE- Kipawa Complex, Villedieu, Quebec, Canada
This rare species occurs as greyish-white pods up to 2cm long in bright
pink eudialyte matrix. From a 1997 discovery, we purchased the entire
supply of these surprisingly rich specimens, some with minor fluorescent
agrellite and other phases as well. Far superior to the initial find at
the locality, these are priced according to quality and coverage, sizes
from 3.5cm to 8cm @ 45.00, 60.00, 85.00 and 100.00 each.
GOLD- Bendigo, Victoria, Australia
An old lot of material comprised of milky quartz and grey sulfides, some
admixed with minor pyrite, all showing tiny poods and wirey masses of
native gold scattered therein. We have placed arrows on all samples, and
many will yield modest micro potential as well. Priced according to coverage,
matrix sizes range from about 1.5cm to 3.5cm across @ 35.00, 55.00 and
85.00 each.
GUNTERBLASSITE (IMA 2011-032)- Rother Kopf, Roth, Gerolstein, Eifel Germany
This NEW SPECIES occurs as colorless to pale yellowish lamellar crystals
and aggregates to 1mm, well-scattered in vugs of alkaline volcanic rock.
Typical associations are ubiquitous clear nepheline, black pyroxene, occasional
long needles of fluorapatite, magnetite and possibly other species. IMA
#2011-032 Formula: (K,Ca,Ba,Na,[])3Fe[(Si,Al)13O25(OH,O)4]*7H2O;, and
named for German amateur mineralogist Gunter Blass. Specimens range from
about 2.5cm to nearly 5cm across @ 95.00, 125.00 and 155.00 each.
HEDYPHANE- Langban, Varmland, Sweden
One of the several similar appearing apatite group minerals from Langban,
hedyphane occurs as dense, tan to yellowish almost resinous masses in
manganophyllite and typical ore matrix. Moderately fluorescent and richer
than those offered in the past, these were collected some years ago by
the late Claus Hedegaard, recently uncovered in our warehouse attic. A
nicely priced lot, 3cm to 8cm @ just 15.00, 25.00, 35.00, and 50.00 each.
ILVAITE- Calamita Mine, Isle de Elba, Italy
Brownish black, somewhat striated and elongated dense aggregated crystal
intergrowths of ilvaite comprising matrix. Surprisingly dense, heavy material
from this classic locality, Napoleon's banishment apparently not its only
claim to fame. Specimens range from about 2.5cm to 5cm across at just
10.00, 20.00 and 30.00 each.
KOTTENHEIMITE (IMA #2011-038)- Graulay, Hillesheim, Eifel, Germany
This NEW SPECIES is a member of the ettringite group, occurring here as
radial clusters of water-clear, hexagonal acicular crystals to 2mm, perched
in vugs of yellowish to dark green volcanic glass, occasionally with clusters
to colorless apophyllite as well. Formula: Ca3Si(SO4)2(OH)6*12H2O, IMA
# 2011-038. Far superior to the Bellerberg material, these will yield
good micromounts as well. Only a few specimens available, sizes from about
1cm to nearly 2.5cm @ 120.00, 150.00 and 175.00 each; only a few available!
LABRADORITE- Androtsky, Madagascar
Rather attractive, massive greyish specimens of labradorescent feldspar
completely comprising matrix, these with one face polished to show the
nice play of colors. Specimens are solid and colorful, sizes range from
about 4cm to 6cm across @ just 15.00, 20.00 and 25.00 each, depending
on size and fire!
LOLLINGITE- Ingersoll Mine, Pennington Co., South Dakota
Metallic masses of silvery lollingite scattered in clevelandite/muscovite
matrix, some with apatite, tourmaline or
possibly other minerals. A well-documented locality that has produced
dozens of mineral species in addition to this iron arsenide. These were
collected more than 25 years ago, and specimens range from about 3cm to
8cm across @ 10.00, 20.00, 35.00 and 55.00 each.
NASONITE with JOHANNSENITE- Franklin, Sussex Co., New Jersey
Small aggregates of micro, greyish johannsenite crystals scattered in
massive, minute aggregates of colorless to white interstitial nasonite
that comprise the matrix, a few with minor axinite, willemite. A classic
association, specimens with copy of F. Parker label, sizes from 5mm to
10mm across @ 35.00, 50.00 and 75.00 each.
OTWAYITE- Otway Prospect, Nullagin Plain, W.A. Australia
Minute, somewhat fibrous masses of this rare nickel mineral sparsely scattered
in thin veinlets in matrix, some likely intergrown with pecoraite, magnesite,
nullaginite, gaspeite etc. Old material obtianed during Forrest Cureton's
long excursions through Australia many years ago, these from the type
locality. Specimens range from about 3cm to 7cm across @ 40.00, 60.00,
85.00 and 125.00, depending on size/coverage.
PEPROSSIITE-(Ce)- NW of Capranica, Viterbo, Lazio, Italy
Small, yellow micro crystals and bladed aggregates and rosettes of this
rare species sattered in syenitic ejecta matrix. The locality is also
the type locality for the new mineral capranicaite, hellandite-(Ce) and
stoppaniite as well, so there is good potential for finding other rarities
here as well! Specimens average about 3cm across, all with at least one
arrow and decent micro potential, at just 55.00 each,
PYRRHOTITE etc.- Sudbury, Ontario, Canada
Massive metallic pyrrhotite, some intergrown with chalcopyrite, in nickel-rich
ore and norite rock. Like many magnetites, these pyrrhotites range from
slightly magnetic to highly magnetic and are from a well known, prolific
locality that has produced over 120 different species (if only we could
probe everything!). Sizes range from about 2.5cm to 8cm @ only 4.00, 12.50,
25.00 and 40.00 each. Heavy!
QUARTZ- Itemo, Fianarantsoa Province, Madagascar
A rather old but attractive specimen, comprised of a long, doubly terminated,
nicely transparent quartz crystal without matrix, this one showing several
terminated intergrown crystals at one end as well with very little damage
and slight clay-included faces. A large, old label from the H.F. Jeannelle
Collection is included, he being a well know expert in the Madagascar
mineral and gem production arena, cited in Mineralogical Magazine in 1954
and elsewhere (and apparently a mineral collector as well!). The specimen
measures 12cm tall (!!) and about 3cm wide, and shows weird growth patterns
along all faces, only one @ 85.00.
RHODONITE- Harstigen, Varmland, Sweden
Massive, pink rhodonite well-scattered in matrix, most intergrown with
a variety of Mn-rich phases as well as calcite, barite and others. The
locality has produced almost 150 different species, and rhodonite is one
of the more obvious ones at this old and prolific mine that dates back
to teh 1840s!. Specimens range from about 3cm to 7cm across @ just 7.50,
15.00, 25.00 and 35.00 each.
ROCKBRIDGEITE- Bull Moose Mine, Custer Co., South Dakota
Dark greenish black, compact radiating botryoids and hemispheres of micro
rockbridgeite scattered on matrix, some with minor pyrite, mitridatite
or other species in dense phosphate-rich rock. Priced more on quality
than relative size, these neat old specimens range from about 2cm to 3cm
across @ just 8.50 and 12.50 each.
SCHEELITE on VESUVIANITE- nr. Blue Bird Mine, Mineral Co., Nevada
Small, pale green to yellowish aggregates and crystals of brightly fluorescent
(SW and MW UV bright yellowish) molybdenian scheelite lightly scattered
on crystallized, olive green vesuvianites that form an attractive underlying
bed. Our analytical work (copy supplied) showed the scheelite to be molybdenum-rich,
but far from powellite species status. Interesting fluorescent specimens
and an excellent association from an un-named prospect near the Blue Bird
mine workings! Sample sizes range from 2cm to 7cm across, available @
just 10.00, 20.00, 35.00, 50.00 and 75.00 each. Note: specimens priced
according to coverage, not necessarily size, so please specify preferernce
of size vs. coverage when making your selection!
SODDYITE- Musonoi, Katanga, (ex-Shaba, Zaire) Dem Rep Congo
Old specimens comprised of deep yellow soddyite richly scattered in seams
and exposed vugs in/on uraniferous rock, occasionally with minor malachite
and/or other uranium species. Classic material from this prolific uranium-producing
locality, these good quality specimens reach about 5cm across @ 200.00
each. Hot stuff!
SPINEL- Gairo, Morogoro, Tanzania
Colorful, pinkish red octahedral crystals and sections of attractive spinel
singles with little or no matrix, these showing typically lustrous, deeply
colored pitted faces in the smaller specimens, fading and duller in the
larger ones. Sizes of singles and small groups range from about 1cm to
2.5cm @ just 15.00, 25.00, and 45.00, with a few larger to 4cm but paler,
more heavily pitted ones 65.00 each.
TANTALITE-Mn- Shengus, Baltistan, Northern Areas, Pakistan
Sharp, reddish-black columnar crystals and section of this Mn-dominant
species without matrix, here from an excellent locality. Obtained a few
years ago, these extraordinarily dense specimens show good prism faces
and occasionally crude terminations as well. Priced according to quality
and size, these range from equant 1.2cm samples to 4.5cm tall columns
@ just 12.50, 25.00, 45.00 and 75.00 each.
TETRAHEDRITE- Wolfsberg, Harz, Germany
A very old specimen comprised of greyish black tetradral crystals to 1cm
and sections of tetrahdrite emerging from white barite and quartz matrix.
Close examination at 20x shows other potential sulfides, perhaps plagionite
or zinkenite (this is the type locality for both) evident as well. An
old and decrepit cardboard label accompanies this hand specimen, overall
size about 6x6cm @ 125.00. Not beautiful but showing some good crystals!
TURQUOISE- Lynch Station, Campbell Co., Virginia
From the classic occurrence of the mineral in crystallized form, we have
a couple of truly exceptional mounted micros displaying sharp, richly
scattered, pale blue, transparent and glassy turquoise crystals on quartz!
Ex-Perloff/Weber Collection and among the finest we have seen from the
locality @ 85.00 each. Superb!
TUSCANITE- Sacrofano Caldera, Rome Province, Italy
Colorless to greyish white micro intergrown lath-like aggregates and isolated
rod-like crystals of tuscanite sparsely scattered in matrix. An interesting
species and samples that will yield good micros, rarely offered any longer
from this classic locality. Old stuff, from 2.5cm to 6cm across @ just
15.00, 25.00 and 40.00 each
TVALCHRELIDZEITE- Gomi Mercury Dep., Gornaya Racha, Rep of Georgia
Another TYPE LOCALITY mineral, here from a rarely offered country in the
former USSR. The mineral occurs here as greyish black metallic aggregates
and twisted crystalline forms from several millimeters to nearly 1cm long
masses on the best samples, often with somewhat redish reflections perched
on matrix. A rare Hg-As-Sb sulfide, matrix specimens from 2cm to nearly
5cm across @ 75.00, 100.00 and 145.00 each.
VANADINITE with DESCLOIZITE- Red Bird Mine, Pershing Co., Nevada
Excellent micro needles and tufts of oddly colored greyish-white to buff
colored vanadinite scattered in vugs in limonitic matrix, most with fine
micro balls and rosettes of orange-yellow descloizite richly scattered
about as well. From an old hoard, these specimens will yield very fine
micros for both species, and they are very reasonably priced from 2cm
to 5cm @ just 7.50, 15.00 and 25.00 each. One large 10x7cm specimen @
65.00.
VERGASOVAITE- Tolbachik Volcano, Kamchatka, Russia
Another extremely rare copper mineral from the second scoria cone, the
type locality for the species. Vergasovaite occurs as numerous, tiny greenish
brown prismatic crystals with high adamantine luster, typically perched
among an unidentified greenish copper sulfate crust on brownish volcanic
scoria. These are the first matrix specimens we have been able to secure
beyond tiny grains, and the specimens average about 1.5cm across at just
100.00 each, all with arrows, and superior to material we first offered
in 2002 at higher prices.
WAYLANDITE ps @ BISMUTHINITE- Alto das Furnas claim, Equador, Rio Grande
do Norte, Brazil
A rare occurrence of waylandite, here as off-white pseudomorphs after
elongated, greyish and dense bismuthinite crystals! Under the microscope,
we see a few crystal druses (!!) of this rare phosphate as well, often
intergrown with tiny, waxy bismoclite and occasionally yellowish bismutite,
too. Rare pseudomorphs, superior to the Bahia material, and rare species
as well, specimens range from about 2.5cm to 4cm @ 25.00, 40.00 and 65.00
each.
There's more
..
BOOKS
NATURE'S GARDEN- OF CRYSTALS Edited by Van King
A remarkable collection of absolutely breath-taking, colorful and well-crystallized
specimens, taken from the collections and inventories of a dozen top collectors
and dealers! The classic "coffee-table" book, this is a hardcover,
~425 page accumulation of some of the most colorful and exquisite specimens
in private hands today. About 700 full color images, all of excellent
quality, will "Wow" you throughout. The book is SIGNED BY THE
AUTHOR, measures 8.5" x 11", weighs over 4 pounds, and is just
35.00 plus 6.00 additional shipping in the USA. Because of the weight
of this book, shipping cost to Canada is 25.00, Europe and elsewhere:
45.00!
MINERAL NEWS - THE MINERAL COLLECTOR'S NEWSLETTER
Subscribe to this monthly periodical, filled with stories of new discoveries,
harrowing field experiences and historical articles about people and places
in the bygone years of the mineral trade. Learn about new species approved
by the IMA, show announcements and more, all for just $30 per year (12
issues) in the USA. Back issues are also available, as are perfect bound
annual volumes ($35 each, postpaid), going as far back as 2004! If you
enjoy settling down in your favorite chair with some interesting reading,
Mineral News is for you! Start a subscription today, or give one to a
friend - just add $30.00 to your mineral order and you can start right
away!
COLLECTIONS
A.W. PINGER: CHALCOPYRITES- - Various Mines in Arizona
Six (6) different chalcopyrite specimens, all from the collection of A.W.
Pinger, Harvard trained geologist who worked at many famous localities
and was to become chief geologist of New Jersey Zinc at Franklin. While
none of these are particularly attractive, they are good ore samples and
have his handwritten labels, collected at the Elmo, Mascot, King, Texas,
Nash and Twin Buttes mines in Arizona. Specimens range in size from about
3.5cm to 6cm across, and are offered as a collection only at just 100.00
for the lot!
MAINE TOURMALINES- Various Localities in Maine
Time for more house-cleaning: a special offer of eight (8) Maine tourmalines,
all in matrix, and from several different localities. These are individually
labelled, some styrofoam mounted, all from old collections that include
G. Fred Lincks, L.L. Hubbard etc. Specimen sizes range from 3cm to 7cm
across, most around 5cm. No gem quality stuff but all are old and will
have a variety of colors present. A rare opportunity at a cheap price,
eight (8) tourmaline specimens for just 85.00 for the lot!!
MYSTERY FLAT- Various Localities Worldwide
Perisoically, we'll offer a "mystery flat" of twenty (20) different
specimens from worldwide localities, all individually labeled and ranging
in size from about 3cm to 6cm across for the princely sum of just $125
plus shipping. These are from old collections, excess stock, single specimens
and material available only in small quantities too labor intensive to
describe and catalog. Some will be colorful, some will be ugly, some will
have micro potential, some from obscure localities, but the lot will be
worth a minimum of $250 or more, yours sight-unseen for our liquidation
price of just $125 plus shipping! Multiple orders up to three sets (60
specimens) received at the same time will not have duplicates! A bargain
to expand your collection horizons! Try one!
GEMS
TOURMALINES- Various localities in Brazil
A rather interesting lot of facetted tourmaline, these primarily in pale
golden honey to rich cognac brown colors, with the occasional green or
pinkish stone sometimes seen in larger lots as well. Chemically, these
range from dravite to uvite to elbaite, and probably contain other tourmaline
species as well, but each stone would have to be individually analyzed
to pinpoint the exact tourmaline group member! These have been gleaned
from Bahia as well as predominantly Minas Gerais mines, and we offer several
different lots made up of cut stones that are clean, good commercial quality
ovals and average about a half carat each. Small lot of 10 carats @ 20.00
per lot; 25 carats @ 40.00 per lot; or our BEST BUY: 50 carats @ just
50.00 per lot!
OUR NEXT SHOW
See us the New York City Gem & Mineral Show - Nov. 12 & 13 @
the Holiday Inn - 440 W. 57th Street, NYC. Hours: Saturday 10:00AM-6:00PM
- Sunday 11:00AM to 5:00 PM.
CATALOG 21107 - Vol. XXXVIII, No.7. All items
subject to prior sale, FOB our warehouse. Posted: September 21, 2011.
ANTLERITE- Chuquicamata, Antofagasta, Chile
A small lot of medium to dark green massive antlerite largely comprising
matrix, most showing deepest color across the edges of the specimens where
the antlerite forms thick, intergrown aggregates running through the length
of the specimens. Old stuff from a University lot and difficult to get
today, specimens range from about 2cm to nearly 5cm across at just 10.00,
20.00 and 35.00 each.
BAVENITE- Foote Mine, Kings Mountain, North Carolina
White fibrous masses of thinly scattered, micro bavenite in seams in matrix,
these from a well-documented find for this beryllium mineral. The specimen
is ex-Smithsonian (with their original U.S. National Museum label), overall
size about 8x4cm @ 150.00. One only!
BEUSITE- Los Aleros, San Luis Province, Argentina
An exceptionally rare phosphate occurs here as reddish-brown masses largely
comprising matrix. This is a portion of the type specimen, originally
sold by Howard Belsky many years ago and recently obtained by us. Only
one small sample available, size about 6mm across, @ 185.00, with Belsky's
label. Rare!
CARNOTITE- Egnar, San Miguel Co., Colorado
An rich, hot specimen comprised of bright yellow massive carnotite largely
comprising a solid matrix, here from a relatively obscure locality in
the southwestern part of the state. If you like your Geiger counter to
hum, this rich sample is for you! Overall size about 8cm long @ 145.00.
Clickity-click!
"CHROME" DRAVITE- Landanai, Arusha Province, Tanzania
Deep green, gemmy dravite tourmaline crystals and sections without matrix,
the color very highly sought-after as a gem stone! Crystals range from
simple, singly terminated prisms to more complex equant crystals, all
unfortunately called "chrome dravite" by gem and mineral dealers
alike, when in fact, the color is caused by vanadium rather than chromium.
Our analyses (copy included with each sample) confirms these simply as
dravite, and they are nonetheless attractive small specimens, sizes ranging
from about 1cm to nearly 2.5cm, priced according to quality and size,
at only 20.00, 35.00 and 50.00, with a few at 75.00 each. Nice!!
CONICHALCITE- Mina Ojuela, Mapimi, Durango, Mexico
Excellent, deep green botryoidal masses of conichalcite well scattered
over dark brown, tough limonitic matrix, perhaps some of the best material
found in the past 40 years at this prolific locality. Only a few of these
available, all in the 6cm-7cm size range at just 24.00 each. Nice!
DESCLOIZITE- Red Bird Mine, Pershing Co., Nevada
From an old hoard of Red Bird material, we have uncovered a small lot
of excellent micro descloizite specimens! The mineral occurs here as tiny
crystal rosettes that range from deep yellow-orange to honey brown that
are well scattered in vuggy limonitic matrix, all quite attractive under
the 'scope! Specimens range from about 2cm to 5cm @ only 5.00, 12.50 and
25.00 each!
DIAMOND (orange!)- Tshikapa, Kasai Province, Zaire
A transparent, dark orange-colored cubic diamond crystal without matrix,
showing interesting etch growth patterns on some faces. An fairly uncommon
color and a reasonably well formed cube, the crystal weighing 0.95 carats
and measuring just over 4x4x4mm @ 165.00. Only one!
ENARGITE with PYRITE- Butte, Silver Bow Co., Montana
A small lot of old Ward's Natural Science material obtained from the dusty
drawers of a college collection, here as fairly rich, massive grey metallic
enargite well scattered in matrix, many with small splashes of brassy
pyrite and likely other sulfides as well. Typical ore specimens from many
years ago, sizes range from about 2cm to 5cm across @ just 7.50, 15.00
and 25.00 each.
EOSPHORITE w/ ROSE QUARTZ etc- Taquaral, Minas Gerais, Brazil
An old David New specimen comprised of two isolated groups (~1cm each)
of pale rose quartz perched on a large, buff colored feldspar crystal,
with several slender, elongated eosphorite crystals also perched on the
surface of the feldspar. Likely at 1960s vintage piece, overall size about
6x5cm @ just 55.00. One only!
FARRINGTONITE in PALLASITE- Springwater, Saskatchewan, Canada
Among the rarest of phosphates, farringtonite occurs here as a tiny pod
pinpointed in a polished section of the Springwater Meteorite! The polished
section, about 2.5cm across, shows brilliant metal content (13% Ni in
taenite-kamacite matrix) as well as glassy, brownish yellow olivine (Fa18)
as well, all metallurgically polished, of course. Only the second specimen
we have ever had, and certainly the largest, 2.5cm @ 350.00; one only!
FELSOBANYAITE- Clifton Hill, Brighton, Sussex, England
This former one-locality species is found here as chalky white masses
richly distributed through a bladed gypsum and clay rock. Rarely offered
material from an old locality, available from 2cm to nearly 7cm @ 20.00,
35.00, 50.00 and 85.00 for the largest!
FLUOBORITE- New Method Mine, San Bernadino Co., California
This uncommon mineral occurs here as rich, pale creamy masses largely
comprising matrix, typically as lightly fluorescent (SW UV-yellowish cream)
chunks, occasionally with minor purple fluorite seams that show a pale
greenish fluorescence as well due to minute UO2-mineral inclusions. from
an old and prolific locality, specimens from about 2.5cm to 10cm across
@ 8.50, 12.50, 20.00 and 35.00 each.
FLUORAPATITE- Renfrew, Ontario, Canada
A MONSTER crystal of fluorapatite, once sold by A.E. Foote and housed
in the A.E. Seaman Mineral Museum @ Michigan Tech. The crystal weighs
about four (4) pounds (!!!) and stands 13cm tall and 8cm wide, is singly
terminated with crude, lustrous prism faces, closely resembling Goldschmidt's
figure no. 122 for apatite. Color is distinctly redish brown, opaque,
with the attachment point at the base and one lower corner of the huge
crystal. A partial Foote label is adhered to a bruised prism face, and
a Seaman Museum label accompanies the piece as well. One of the largest
crystals we have offered for the mineral, this ugly but formidable crystal
is just 245.00.
GJERDINGENITE-Ca- Mt. Karnasurt, Lovozero, Kola, Russia
This relatively NEW SPECIES, the third of the gjerdingenite series, occurs
as white prismatic crystals from 0.5mm to nearly 2mm long in an aegirine-microcline
matrix. These are author's material from the type locality at Pegmatite
#61, formula K2Ca(Nb,Ti)4(Si4O12)2(O,OH)4*6H2O; IMA #2005-029 and a new
member of the labuntsovite group. Specimens from about 1cm to nearly 2cm
@ 95.00, 125.00 and 155.00 each.
GJERDINGENITE-Mn- Gjerdingen, Lunner, Oppland, Norway
This moderately NEW SPEICES, another new labunstovite group member, occurs
here as tiny yellow micro crystals and aggregates in matrix, some with
orange elpidite and possibly other phases. Formula: (K,Na)2(Mn,Fe)(Nb,Ti)4(Si14O12)2(O,OH)4*6H2O,
IMA #2003-015. Type locality material, of course, specimens from about
2cm to nearly 5cm @ 75.00, 95.00 and 125.00 each.
GJERDINGENITE-Na- DeMix Quarry, Mont Ste. Hilaire, Canada
This relatively NEW SPECIES, another member of the labuntsovite group,
occurs here rich massive pseudomorphs after vuonnemite, actually comprised
of minute, pinkish tan coarse grained crystals, occasionally with albite
or other phases. Type locality and author's studied material, formula:
(K,Na)2Na(Nb,Ti)4(Si4O12)2(O,OH)4*5H2O. IMA # 2005-030, some with modest
micro potential as well, specimens from 0.8cm to 1.6cm @ 85.00 and 100.00
each, depending on quality.
GLADIUSITE- Kovdor Iron Mine, Kovdor, Kola, Russia
Another rare species from this excellent and productive locality, IMA-approved
about 10 years ago! Formula:
Fe3+2Fe2+4(PO4)(OH)11.H2O - monoclinic. The mineral occurs as minute dark
green to nearly black acicular sprays in dolomite vugs. Author's material
from the type locality, each accompanied by a copy of the English abstract
with two SEM images, matrix sizes range from about 1cm up to nearly 3cm
@ 95.00, 125.00 and 150.00 each. Excellent!
GOETHITE pseudo @ MARCASITE- Farafra Oasis, Western Desert, Egypt
Excellent, bright brownish black goethite replacing pineapple-like marcasite
crystal group floaters without matrix,
these showing multi-directional pointed terminations! All are complete
and these are great locality pseudomorphs rarely available, only a few
on hand, sizes from about 1.5cm to 2.5cm @ 30.00 and 55.00 each.
GROSSULAR variety TSAVORITE- Block B Pits, Merelani, Arusha Prov. Tanzania
Wonderful, transparent to translucent green partial crystals of this gem
garnet (a variety of grossular), some with very minor matrix and traces
of silvery graphite as well, all showing some crystal faces despite matrix
or attachment points. Our analytical work (copy supplied) shows trace
vanadium as the likely coloring agent in these surprisingly gemmy garnets!
Specimens range from about 1.5cm to 3cm @ 20.00, 35.00 and 50.00 each,
a few slightly larger to 75.00.
GUTKOVAITE-Mn- Malyi Mannepakhk Mt., Khibiny, Kola Russia
This relatively NEW SPECIES occurs as tiny, coarsely prismatic, translucent
pale yellowish pink crystal aggregates sparsely scattered in nepheline
syenite matrix, typically with microcline, aegirine, zeolites and other
phases. Formula: CaK2Mn(Ti,Nb)4(Si4O12)2(O,OH)4.5H2O, IMA #2001-038. Type
locality and author's studied material, generous specimen sizes from about
3cm to nearly 5cm @ 100.00, 150.00 and 200.00. Only a few!
HALLOYSITE-10A (Cr-rich)- Rudnjak, nr. Gokcanica, Serbia
Thick, pale blue porcelanous masses of chromium-rich halloysite 0A richly
scattered in brownish matrix. Fairly attractive for a typically ugly clay
mineral, these from a rather obscure locality. Only two specimens available
for this rarely offered species, these being fairly large and averaging
about 5cm across, offered at just 65.00 ea.
INDIALITE- Nickenicher Weinberg, Eifel Mts., Germany
This rare species occurs here as well formed, very tiny micro hexagonal
crystals to 0.5mm in vugs of volcanic scoria. Superb for the mineral,
the crystals are transparent prisms but are frequently coated by an opaque
red-brown film in the vugs. Small but rich specimens of this rare beryl
group species, matrix sizes average about 1.5cm @ 65.00 each.
JEANBANDYITE- Mt. Pleasant Tin Mine, New Brunswick Canada
Extremely small, red-brown micro crystals of this exceptionally rare mineral
sparsely scattered on a rather attractive matrix comprised of free-standing,
thin quartz crystals, fluorite and galena. Only a few relatively large
samples on hand, sizes ranging from about 6cm to 8cm across @ 125.00 and
165.00 each!
KRAUSITE on COQUIMBITE etc.- Alcaparrosa Mine, Calama, Chile
This uncommon mineral occurs here as tiny sheaves of white, flattened
groups of micro crystals scattered in and on complex sulfate matrix, most
typically with pale lilac coquimbite, occasionally romerite, pickeringite
and likely other phases as well. Yavapaiite has been reported as well,
but we have not confirmed the species yet. Generous specimens averaging
5cm across @ just 45.00 each. Only four available!
LAWSONITE (Chromian)- Cape Marmari, Syros Isl., Aegean Sea Greece
Surprisingly well-formed, deep green, glassy lawsonite (!!) crystals perched
on matrix, with individuals reaching 1cm across and typically with several
reasonably sharp crystals on each specimen! A relatively new find of this
Cr-rich lawsonite variety, only a few on hand, averaging about 7cm across,
@ 150.00 each. Very unique stuff!
MARIALITE- Gairo, Morogoro Region, Tanzania
Superb, gemmy marialite crystals without matrix, many of these suitable
for gem rough as well as desireable, well formed, collectable prismatic
crystals. These are all singly terminated, with typically striated prism
faces, and all show rather pleasing, rich yellow color throught. These
are nicely transparent and excellent examples of this scapolite group
mineral! Individual crystals range from about 1.5cm to nearly 3cm tall,
larger samples proportionately growing in width as well as length, priced
at 20.00, 35.00, 55.00 and 85.00 each for the best!
METACINNABAR- Mt. Diablo Mine, Contra Costa Co., California
Black globular balls and crude crystals of metacinnabar well scattered
on rock matrix, possibly with admixed hypercinnabar as well. Old material,
collected in the late 1950's, sizes from about 2cm to 7cm across @ 15.00,
25.00, 45.00 and 75.00 each, a few larger to 12cm across @ 125.00 and
150.00 each.
ORTHOCHRYSOTILE with LIZARDITE- Salt River Canyon, nr. Globe, Arizona
Yet another MONSTER specimen, this one showing several fibrous, chatoyant
orthochrysotile veins running longitudinally through a layered serpentine
matrix in which waxy, yellow-green lizardite is the primary component.
Many individual veinlets merge into a rich, 5cm wide fibrous vein in the
center of the specimen, and it displays quite well when stood on edge.
Likely from the El Dorado Mine, this beast weighs over 8 lbs.(!!) and
measures about 19x15x8cm, conservatively offered at just 125.00! Smaller
samples available: inquire.
OXYPLUMBOROMEITE & SEGNITITE- Lowman Mine, Mineral Co., Nevada
Tiny, dull green aggregates of segnitite forming stockwork masses in vuggy
rock matrix, associated here with richly scattered bright yellow oxyplumboromeite
often as relict masses after jamesonite in quartz-rich rock matrix. A
new locality for segnitite as well, specimens from about 2.5cm to nearly
9cm across @ 20.00, 30.00, 45.00 and 55.00 each.
PETALITE- Itinga, Minas Gerais, Brazil
Transparent to translucent clear crystals and aggregates of petalite without
matrix, these likely the source of the faceted material we recently offered.
Relatively clean and pure specimens, the larger ones less cloudy and distinctly
transparent, sizes ranging from about 1.4cm up to 2.5cm @ 10.00, 20.00
and 25.00 each.
PIRSSONITE- Wadi Natrun, Western Desert, Egypt
A rare occurrence of tiny, vitreous, water-clear pirssonite crystals in
vugs and exposed seams in matrix, making excellent micro's for an otherwise
unremarkable Na-Ca carbonate mineral. Great locality specimens and surprisingly
good under the scope, only a few available, 2.5cm to 3cm across at just
30.00 each. Excellent!
SPODUMENE- Fillow Quarry, Redding, Fairfield Co Connecticut
From the classic Dana locality commonly identified as "Branchville",
these are old specimens from the now-flooded Fillow Quarry that is actually
within the borders of Redding. They are comprised of pure, flattened cleavages
of opaque, white spodumene, all showing excellent purplish fluorescence
under both SW and MW UV! Collected many years ago, specimens range from
about 3.5cm to nearly 10cm long, all fluorescent, and just 10.00, 25.00
and 45.00 each.
STIBICONITE etc.- Red Bird Mine, Pershing Co., Nevada
Rich yellow masses of stibiconite shot through matrix, typically as alterations
of stibnite and often associated here with druses of cerussite, goethite,
occasional "bindheimite" and/or dull cinnabar, quartz etc. Rather
ugly ore samples that nonetheless show bright yellows and browns throughout
from this prolific older locality, specimens ranging from about 2.5cm
to 5cm across at only 8.00, 15.00 and 25.00 each.
STIBIOTANTALITE- Greenbushes, W.A., Australia
Minute brownish aggregates of stibiotantalite associated with other Ta-rich
phases in sand concentrates, here provided as hundreds of tiny grains
in a capsule. Type locality material obtained many years ago @ just 20.00
per capsule.
STIBNITE with CERVANTITE- Mill City, Pershing Co., Nevada
An old specimen comprised of broad, densely intergrown aggregates of largely
massive grey stibnite comprising matrix, with about 20% altered to deep
yellow cervantite. An ex-Michigan Tech sample with an old cardboard label
(that incorrectly puts this Mill City in Humboldt Co. where another Mill
City also exists), this one from an unknown locality, perhaps from one
of the many un-named prospects in the district. A hefty old cabinet specimen,
measuring about 12x7cm in cross section, at just 125.00. One only!
STILPNOMELANE with SIDERITE- Ystrad Mine, Betws Garmon, Gwynedd, Wales
Greenish black aggregates of compact stilpnomelanne lightly scattered
in veins and masses in rich, coppery-brown massive siderite, the latter
showing good luster and rhombohedral cleavage throughout. Excellent locality
material, specimens average 3cm to 5cm @ just 15.00 and 25.00 each.
STRONTIODRESSERITE- Dielengraben, Carinthia, Austria
From a relatively new find, strontiodresserite occurs here as tiny white
radiating needles forming small balls and sprays richly scattered on dark
rock matrix. Modest micro material as well in these easily visible miniatures,
sizes averaging about 4cm across @ just 40.00 each. Quite nice for this
moderately uncommon mineral.
TRECHMANNITE etc.- Lengenbach, Binntal, Valais, Switzerland
An excellent specimen for this exceptionally rare mineral, here as a small,
brilliant, deep red aggregate perched on the edge of a metallic jordanite
mass in a vug in white dolomite matrix, with minor lengenbachite also
present in the sample! An old specimen, type locality, of course, ex-Natural
History Museum of Bern and accompanied by their label, overall size about
5x3cm with arrow @ 250.00. One only!
VESUVIANITE- nr. Blue Bird Mine, Mineral Co., Nevada
From a new find at an unnamed prospect near the Blue Bird Mine, we have
a good selection of small, pistachio green vesuvianite crystals richly
lining exposed seams and cavities, most carefully etched out of calcite
and therefore showing good prism faces and terminations, most samples
with full surface coverage as well. Recently featured in a Mineral News
article, these specimens range from about 2.5cm to 8cn across, priced
very reasonably at just 7.50, 15.00, 25.00 and 45.00 each, a few better
to 75.00. Nice stuff for Nevada!
YUSHKINITE- Pay-Khoi, Silova-Yakha River, Ural, Russia
Minute, metallic masses and lamellar plates of violet-pink yushkinite
scattered in thin, exposed seams on white calcite matrix. A rarely offered
species from its type locality, overall sizes about 2.5cm to 3.5cm @ 75.00,
100.00 and 125.00 each. Only a few specimens available, the first we've
obtained in years of searching, these are richer and priced lower than
our 1995 specimens!
ZINKENITE with BERTHIERITE etc.- Sterling Mine, Ogdensburg, Sussex Co
New J
A pair of large, greyish calcite masses, each lightly embedded with pale
red-orange realgar grains, accompanied by very tiny, thin metallic streamers
of elongated berthierite and zinkenite scattered in several areas of each
specimen. Occasional platy molybdenite, as well as small masses of arsenopyrite
and pyrite have also been observed in these samples, and the literature
reports seligmanite and baumhauerite, which I have not been able to verify,
yet. Rare at the locality, these large specimens are 13cm across @ 200.00
each.
ZOISITE var: THULITE- Sauland, Telemark, Norway
Bright pinkish aggregates and masses of thulite sparsely scattered in
quartz matrix, occasionally with other species. Interesting locality reference
material that is occasionally cabbed, we have a few old, lean specimens
available from 3cm to 6cm across @ 8.50, 15.00, 25.00 and 35.00 each.
Much richer, deep pink specimens are available, sizes only 2.5cm to 4cm
@ 10.00, 20.00 and 30.00 each, these old, ex-Ward's samples!
CATALOG 21106 - Vol. XXXVIII, No.6. All items
subject to prior sale, FOB our warehouse. Posted: August 15, 2011.
ANORTHITE- Miyake Isl., Izu Archipelago, Japan
Classic single crystals of crudely formed anorthite, ranging from about
0.7cm up to 1.2cm long without matrix. Long a standard for analytical
work, these are close to end-member composition specimens from a great
locality, most with the typical black oxide coating @ just 15.00, 20.00
and 30.00 each, depending on size and morphology. A few slightly larger
matrix samples on hand, most crudely crystallized, @ 50.00 each.
BARYSILITE- Parker Shaft, Franklin, Sussex Co., New Jersey
A small lot of barysilite obtained many years ago via Ewald Gerstmann,
here in two varying assemblages but appearing as pale lavender, somewhat
platy to granular masses scattered in matrix, typically associated here
as very sparse masses with either rich, somewhat reddish hancockite, or
as larger masses in an andradite/hendricksite matrix without discernable
hancockite, some specimens with cut faces. Sizes range from about 1cm
to 3cm across, priced strictly by coverage @ 25.00, 40.00, 65.00 and 100.00
each.
BEAVERITE- Horn Silver Mine, Beaver Co., Utah
Heavy, nearly massive pieces of this lead sulfate from the well-known,
type locality. Mustard yellow colored rounded fine-grained masses, likely
containing small amounts of other secondary lead minerals, and recently
re-evaluated within the alunite-jarosite group as the copper-dominant
species. Old specimens, ex-Wards Natural Science, sizes ranging from about
2.5cm to 5cm across @ 20.00, 35.00 and 55.00 each.
BERAUNITE- Bull Moose Mine. Custer Co., South Dakota
Deep brown to reddish brown radiating aggregates and balls of this iron
phosphate scattered in vugs and exposed seams in massive pyrite-infused
greenish phosphate matrix, typically overgrowing murky green mitridatite
and sometimes associated with other phosphate species such as bermanite
and others as well. Not previously reported from this prolific locality,
we have only a few specimens on hand, sizes from about 2cm to 5cm across
@ 10.00, 25.00 and 40.00 each, based on coverage, and many with modest
micro potential as well.
CACOXENITE- Ober Rosbach, nr. Friedberg, Hesse, Germany
From an old stock of Ward's material, we have rediscovered a small lot
of specimens containing tiny yellowish to orange tufts and sprays of micro
cacoxenite perched in seams of brown, Mn-rich altered limestone matrix,
likely with other phases present. This manganese mine closed in 1925,
and we suspect these samples are from that vintage! Priced strictly according
to micro aesthetics, specimens range from about 2.5cm to nearly 4cm across
@ 10.00, 17.50 and 25.00 each. Great old locality specimens!
CADMOSELITE- Ust'Uyuk Deposit, Tannu Tuva, Russia
An small quantity of this rare cadmium selenide is supplied in a small
capsule, and this glittering CdSe mineral is from the type locality for
the species, of course! Old material, a rare member of the wurtzite group,
just a few available @ 30.00 each.
CANNIZZARITE w/ BISMUTHINITE- Vulcano, Lipari Islands, Sicily, Italy
Super looking material, and teriffic micro's. Cannizzarite occurs as bright
metallic well formed platy crystals on matrix and suspended on flexible
fibers of bismuthinite. These were collected in 1996 from the type locality
for this unusual lead bismuth sulfide mineral. Neat and supurb with a
microscope! Only a few available, from 2 cm to 4 cm @ 50.00, 100.00, and
150.00.
CELESTINE- Rudersdorf, Brandenburg, Germany
An old specimen comprised of about a dozen equant orthorhombic celestite
crystals to 1cm scattered in an open seam in a greyish, limestone matrix.
The specimen is accompanied by its "coelestin" Czech National
Museum label, obtained years ago during one of our many trips to Prague.
A rather attractive specimen from a classic locality, overall size is
about 7cm across @ just 45.00.
CERUSSITE- Flux Mine, Santa Cruz Co., Arizona
A old lot of loose, elongated white "jackstraw" crystals of
cerussite, ranging in size from about 1.5cm to 2.5cm, most with small
amounts of limonitic matrix attached to each individual. Inexpensive material
suitable for thumbnalis, SG measurements etc, offered at just 4.00 and
7.50 each. Wholesale bulk mine-run material of ~200 grams available at
just 75.00 per lot!
CHALCOCITE with PYRITE- Butte, Silver Bow Co., Montana
A small lot of study specimens recently uncovered here, comprised of micro
granular chalcocite richly scattered through matrix, typically with small
masses of brassy pyrite grains scattered about in disseminated quartz
gangue matrix. If time were not an issue, some polished sections and subsequent
analyses of this material would likely yield several other uncommon sulfide
minerals typically present in such assemblages from this once-great mining
region! Old stuff, specimens from about 3cm to 6cm across @ only 10.00,
15.00 and 25.00.
CHANGOITE- La Compania Mine, Sierra Gorda, Chile
This rare mineral occurs here at the type locality area (Sierra Gorda)
as colorless to pale yellowish, highly lustrous aggregates well scattered
on matrix, often with minute hexagonal caracolite crystals, pale blue-green
krohnkite and possibly other species, many with micro potential as well.
First described in 1997 and generally unavailable until this new discovery,
we have only a few 2.5cm-3cm specimens on hand, offered at just 45.00
each! Get them while you can!
CLINTONITE- Amity, Orange Co., New York
Another type locality mineral, offered here as surprisingly rich masses
of lamellar aggregates of deep red-brown color, all showing high luster
and typically associated with rusty colored chondrodite and an as yet
undetermined pinkish mineral, densely intergrown in tenacious matrix.
Specimens range from about 2.5cm to nearly 7cm long @ 15.00, 25.00, 35.00
and 50.00 each. A few larger available - inquire!
COPPER- Chimney Rock Quarry, Bridgewater Twp., Somerset Co., New Jersey
Three remarkable specimens, ex-Robert Hauck Collection, from this exceptional
locality, claimed to have produced the finest native copper in the state!!
The first specimen is a large, pale sedimentary rock matrix that has been
cut along one face, revealing wonderful arborescent native copper trees
embedded in and comprising about half of the visible face of the sample!
A heavy specimen, size about 17x12x4.5 cm @ 375.00. The other two samples
are native copper: one without much matrix that has a soft patina of dull
red chalcotrichite completely coating a divergent, platy mass of native
copper, the overall size on this thin specimen is about 19x10x2 cm @ 350.00.
The second native copper is a large and heavy mass of copper plates intergrown
in matrix, all coated with a dull greenish encrustation of dull malachite
and possibly other phases, this one a very heavy specimen that would be
greatly enhanced in appearance and value with careful cleaning, overall
size about 17x9x7 cm @ 400.00. Only one of each; list alternates!
CRYPTOMELANE- Conselheiro Lafaiete, Minas Gerais, Brazil
A superb cabinet specimen of this uncommon mineral, here as brilliant,
black botryoids resembling vitreous, partially melted tar completely covering
a convoluted manganese ore matrix. The locality, once known as Queluz
de Minas, first operated in 1894, and this is certainly the finest example
of often-ugly cryptomelane we have ever encountered! Surprisingly large
and quite attractive for (for a black mineral!), the piece measures a
hefty 14x13cm and is just 185.00!
DOLOMITE- Addie, Webster-Balsam, Jackson Co., North Carolina
Old material collected by E.W. Heinrich and labeled as "magnesite",
forming rich, white, opaque cleavage masses without associated matrix
or other minerals. Doubtful of the ID (magnesite had never been reported
from Addie or vacinity), we checked it in our lab, and found it to be
textbook dolomite, also never reported from the locality! So, here are
rather plain-looking specimens of solid, somewhat waxy dolomite, sizes
from 2cm to 10cm across @ 4.00, 8.00, 15.00, 30.00 and 45.00 each, with
a copy of our analysis!
ECLOGITE- Newberry, Newberry County, South Carolina
Yes, its a rock, not a mineral, but what a rock! Eclogites are often quite
striking in appearance and useful indicators for some diamond occurrences
as they represent high-pressure, densely metamorphosed mafic igneous source
rocks from mantle depths. These show richly scattered red garnet grains,
omphacitic pyroxene, darker amphiboles and possibly other phases. Specimens
from this relatively unexploited locality make superior thin sections
and polished sections as well, or you can just study their complexity
in hand specimens or under the 'scope! Sizes range from about 3cm to 8cm
across, very reasonably offered at just 8.00, 15.00, 30.00 and 45.00 each.
FRIEDELITE with WILLEMITE etc- Sterling Mine, Ogdensburg, Sussex Co NJ
A large cut end section of bright purplish red friedelite in matrix, here
as a thick, colorful seam running the full length of the specimen and
averaging about 5cm wide and 20cm long! The large cabinet specimen is
associated with minor franklinite as well as richly scattered, brilliantly
fluorescent (green SW UV) willemite etc. An attractive piece and an excellet
addition, the cut face is about 21x9cm, the other side left rough, a large
killer for the species @ 395.00.
GOSLARITE- Rammelsberg Mine, Goslar, Saxony, Germany
A surprise discovery of old Wards Natural Science material, comprised
of crystalline, satin spar-like aggregates of astringent goslarite largely
comprising matrix, appearing much like gypsum in habit but rarely seen
in this rich form from the type locality for the mineral. Some have minor
yellowish jarosite or other unknown secondary associated species, and
these are otherwise relatively pure, sizes from 2.5cm to 6cm @ 20.00,
35.00 and 55.00
GYPSUM (polished)- Derbyshire, England
An old E.W. Heinrich specimen comprised of a lightly polished rectangular
10x7cm slab of gypsum, showing a pleasing grayish white color with dark
brown spiderwebbing interspersed in about 35% of the surface. A great
locality piece, with Heinrich's label as well, at just 35.00.
HARDYSTONITE- Franklin, Sussex Co., New Jersey
Masses of greyish hardystonite richly comprising matrix, showing excellent
blue SW-UV response. Frequently associated with fluorescent calcite, willemite
and occasionally other species, these are very rich, nearly solid hardystonite,
and quite nice under SW UV! Sizes from 2cm to 6cm @ 10.00, 20.00, 35.00,
55.00 each, Old material from recently acquired museum stock, originally
supplied by Wards many years ago!
HEMATITE with MAGNETITE- Granshyttan, Orebro, Sweden
A very old specimen comprised on densely aggregated micaceous hematite,
here intergrown with magnetite, resulting in an oddly heavy and mildly
magnetic hand specimen. A small, old caligraphic label provides the locality
details, also suggesting "Moss Grube" as the specific mine name.
Ex=Michigan College of Mines piece, size a hefty 10x7cm @ 65.00.
KRASHENINNIKOVITE (2011-044)- Tolbachik Volcano, Kamchatka, Russia
This NEW SPECIES forms minute, white acicular needle-like rystals to 1mm
richly scattered on volcanic scoria, here from the TYPE LOCALITY in the
second scoria cone of this wild locality! Formula: KNa2CaMg(SO4)3F - hexagonal,
IMA # 2011-044. Named for Stepan Petrovich Krasheninnikov (1711-1755),
one of first scientists to research the Kamchatka Peninsula. Only a few
specimens available, matrix sizes average 0.8cm to 1.5cm, priced according
to coverage and size @ 125.00 and 155.00, with many of the better ones
with spectacular micro potential for a new species!
MALACHITE on CUPRITE- Bisbee, Cochise Co., Arizona
Rich green druses of botryoids and minute needles of micro malachite fully
covering massive red to brownish red massive cuprite ore matrix. Old material,
some with modest micro potential, but rather heavy due to the underlying
core matrix of the cuprite. These sound a little better than they look
in hand specimens, but under the scope, vugs in the cuprite and among
the malachite druses reveal much attractive stuff! Specimens range from
about 3cm to 6cm at just 20.00, 30.00 and 45.00 each.
MEJILLONESITE (IMA 2010-068)- Cerro Mejillones, Antofagasta, Chile
This NEW PHOSPHATE species occurs as tiny, clear orthorhombic crystals
lightly scattered on matrix, here from teh type locality. We have sat
on this material fro a long time awaiting approval to sell it, finally
received now! Formula: HNaMg2(HPO4)(PO4)(OH)*H2O; type locality material,
of course, matrix specimens from about 2.5cm to nearly 5cm across @ 95.00,
145.00 and 195.00 each for the best!
MELANOPHLOGITE- Fortullino, Livorno, Tuscany, Italy
Moderately attractive, glassy transparent balls to 3mm of this uncommon
species scattered on pale rock matrix. More pleasing in appearance than
the California material, the botryoids are somewhat more isolated and
make interesting micro's as well if trimmed. From material collected in
the 1970s, specimens from 2.5cm to 6cm @ 15.00, 25.00, 40.00 and 55.00
each, depending on size and coverage.
MIXITE variety ERINITE- Val D'Ajol, Vosges, Lorraine, France
A small lot of analyzed mixite specimens, here as tiny fibrous green needles
and matted aggregates sparsely scattered on white barite matrix, potentially
with other secondary minerals. We obtained these more than thirty (30)
years ago from Dr. Sainfeld at the Ecole des Mines/BRGM in Paris, and
have just recently uncovered them and confirmed their identity. Modest
micro potential, specimens range from about 3cm to 6cm across @ 15.00,
25.00 and 40.00 each, with copy of analysis!
POLYHALITE- 18 mi NE of Carlsbad, Eddy Co., New Mexico
An old stash of this interesting species from a prolific district, here
as deep brownish red masses of polyhalite comprising matrix, some intergrown
with sylvite, halite and possibly other phases, colored by microscopic
inclusions of iron oxides, all showing vitreous luster on good cleavage
faces. Specimens range from about 2cm to 4cm @ only 6.00, 10.00 and 20.00
each.
PORTLANDITE- Morelos, Coahuila, Mexico
Pure white masses of portlandite from an old locality, these pieces are
chalky, soft and neatly fit their textbook description (ie: quite ugly!).
Matrix sizes from 2.5cm to 5cm @ 15.00, 25.00 and 40.00 each, depending
on overall bulk of the specimen.
POTASSICARFVEDSONITE- Palitra Pegmatite, Lovozero Massif, Russia
This rare species occurs as dark blue to nearly black acicular needles
up to 2mm long scattered in lavender ussingite matrix, occasionally with
serandite, villiaumite and possibly other species. Formula: KNa2Fe2+4Fe3+Si8O22(OH)2
- monoclinic. IMA # 2003-043, approved, one of many new species from this
prolific pegmatite on Mt. Kedykverpakhk! Author's material, sizes range
from about 1.2cm to 3cm @ 45.00, 75.00 and 100.00 each.
POTOSIITE- Hoei Tin Mine, Ouita Pref., Kyushu, Japan
Small, tabular metallic flakes of potosiite without matrix, individuals
averaging about 2mm to 3mm long in flattened platelets. Structurally confirmed
by a Japanese scientist, we have a small lot of these samples, available
as either a 2mm platelet @ 45.00, or as a 3mm long sample @ 75.00, both
complete with our own confirming X-ray spectra!
PYROLUSITE variety POLIANITE- Lake Valley, Sierra Co., New Mexico
These are thickly intergrown, needle-like aggregates of pyrolusite forming
radiating masses of greyish black "polianite" scattered in sooty,
black matrix, some likely admixed with ramsdellite which is more typically
in blocky aggregates and crystals. EDS analysis confirms simple Mn-oxide,
and the morphology is a useful key as well to this obsolete varietal name
often used to differentiate crystalline pyrolusite from its botryoidal
forms. Old material, sure to turn your hands black upon handling, sizes
from about 2.5cm to 5cm across @ 8.50, 15.00 and 25.00 each, with analytical
copy!
SANJUANITE- Quebrada Chica del Zonda, San Juan, Argentina
Classic locality specimens of silky white masses of sanjuanite without
matrix. Relatively pure specimens, sizes from about 0.2 cm to 0.5 cm @
15.00, 25.00 and 45.00 each. Rarely offered!
TITANITE variety KEILHAUITE- Arendal, Aust-Agder, Norway
This old specimen is comprised of clove-brown, vitreous yttrian titanite
(variety keilhauite) as a solid cleavage mass, accompanied by a small
(1cm) sulfide aggregate on one surface. An old Michigan Mining College
specimen from this classic locality with a cardboard label, overall size
about 7x3cm @ 45.00.
TSCHERMIGITE- Wamsutter, Sweetwater Co., Wyoming
Old specimens comprised of translucent columnar aggregates and occasional
octahedra to 1cm of this uncommon mineral richly scattered and comprising
matrix. An interesting isometric member of the alum group from a prolific,
older locality, these are ex-Wards and range in size from about 2cm to
5cm across, priced according to quality, @ 15.00, 25.00 and 40.00 each.
WOLLASTONITE (FL!)- Sterling Mine, Ogdensburg, Sussex Co New Jersey
Excellent, rich wollastonite aggregates richly comprising matrix, these
showing the much-desired, brilliant, deep yellow fluorescence under SW-UV!
Only a few large specimens on hand from this prolific locality, all choice
pieces, sizes from about 11cm to 15cm across @ 125.00 and 150.00 each.
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CATALOG 21105 - Vol. XXXVIII, No.5. All items
subject to prior sale, FOB our warehouse. Posted: June 26, 2011.
ALLANITE-(Ce)- Hittero Island, Flekkefjord, Norway
From an old, classic locality that has produced many rare earth minerals,
we have a small lot of old material (likely prior to 1910) from the former
holdings of the Michigan College of Mines, comprised of brownish black
aggregates of this Ce-rich mineral scattered in matrix with a wide variety
of associations evident. Analytically confirmed, and a copy of our analysis
accompanies each specimen, sizes from about 2cm to 4cm across @ 10.00,
15.00 and 25.00 each.
ANDERSONITE- Apex Mine, Lander Co., Nevada
Brilliantly fluorescent (!!) crystalline blobs and tiny crystal plates
of yellow-green andersonite well-scattered on matrix, many overlaying
an incompletely characterized, white frothy Na-Ca sulfate mineral. The
andersonite is quite rich, and some samples may even yield potential micromount
material as well. Analytically confirmed, with a copy of our analytical
work included, from the first reported occurrence in the state, specimens
range from about 2.5cm up to 9cm across @ 10.00, 20.00, 35.00, 50.00 and
75.00 each, based on coverage and quality.
ARTINITE- nr. Gem Mine, San Benito County, California
Firmly intact crystals of artinite form radial clusters of silky white
needles to 1cm in diameter, spread across the top of a greenish serpentine
matrix that has been neatly trimmed to show species to best advantage.
Old material collected many years ago, occasionally with minor hydromagnesite,
all reasonably attractive! Specimen sizes range from about 2.5cm to 6cm
across, offered at just @ 10.00, 15.00, 25.00 and 40.00 each, with a few
monster specimens to 150.00 also available - inquire!
CALCITE (FL)- locality unknown; from 1900 Paris Exhibition
A large and rather impressive group of stout, scalenohedral, grayish calcites,
many smaller ones fully terminated, showing multiple generations and frosty
overgrowths completely covering this historic piece. The specimen is brightly
fluorescent (pink SW UV) throughout, and is accompanied by its A.E. Seaman
Mineral Museum label (acquisition number DM565-P), annotated by Dr. George
Robinson as being the sample displayed at the Paris Exhibition of 1900!
The lack of precise locality data is overcome by the size and historic
nature of the piece (collected prior to 1900) that is 12cm tall and measures
20x15cm across the base! Suitable for a museum display, the specimen weighs
over 10 pounds and is offered at just 325.00!
CORDIERITE variety IOLITE- Guilford, New Haven Co., Connecticut
A small lot of very old material, ex-Wards Natural Science, recently uncovered
here, comprised of dense, grayish to slightly bluish grey massive cordierite
richly scattered in minor quartz/sillimanite schist matrix, potentially
with other rock forming minerals and minor sulfides as well. A Dana location,
likely from the long-gone "Hungry Hill" deposit. Several specimens
available, sizes from about 2cm to 5cm across at just 8.00, 15.00 and
25.00 each. Great eastern U.S. locality material!
COVELLITE- Undu Mine, Nukundamu, Fiji
Rather non-descript, massive grayish-blue covellite from this uncommon
locality, here strictly as massive ore specimens with some rock matrix.
From the type locality for nukundamite (perhaps lurking here?), sizes
range from about 2cm to 5cm across @ 15.00, 30.00 and 55.00 each.
CUPROMOLYBDITE (IMA #2011-005)- Yadovitaya fumarole, Tolbachik, Kam.
Russia
This NEW SPECIES, discovered in the second scoria cone of this famous
Kamchatka volcano, occurs as minute (50um) honey-colored to brown, prismatic
crystals in thin seams on scoria matrix. Formula: Cu3O(MoO4)2 - orthorhombic,
IMA #2011-005, isostructural with vergasovite. Only a few specimens on
hand: 0.5cm to 1.2cm @ 95.00 and 135.00 each. Type locality, of course!
DIAMOND- Dudno Region, Lunda Province, Angola
From the old stock of well known dealer David New, we offer an interesting
selection of small diamond crystals from this rarely offered locality.
Each crystal is a modified dodecahedron or octahedron and measures about
3x3mm, with a color range from transparent white to yellow to greenish
hues. We offer these transparent diamonds with our choice of color @ just
20.00 each, or a lot of three different colors @ just 55.00 per set.
DICKITE- Pant-Y-Gaseg Mine, Almwch, Anglesey, Wales
From the TYPE LOCALITY for the species, these specimens show scattered,
white masses comprised of minutely crystalline dickite on the surface
and in seams of a grayish dolomitic matrix. The material was characterized
in 1888, but not appropriately named until 1930 by Ross and Kerr (my mineralogy
professor's father-in-law @ Columbia University). Uncommonly offered today
as the mine first operated in 1859 and had eventually ceased all operations
by 1907, we have a few ugly 3.5cm specimens @ 25.00 ea. Classic locality!
ENARGITE- Burrus Mine, Washoe Co., Nevada
Excellent, micro black or grayish black enargite crystals (!!) to several
millimeters completely covering matrix, some with tiny octahedral pyrite
crystals as well, making fine TNs with good micro potential. Uncommon
at the locality, specimens in the 2cm-2.5cm are just 15.00 each, a few
larger to 4cm on hand @ 30.00 each.
EUDIALYTE variety EUCOLITE- Langesundsfjorden, Norway
Large pods of orange-brown crystalline aggregates of "eucolite"
well scattered in matrix, closely resembling those samples from the Skutesundskjaer
area occasionally pictured on the web. However, this is old Ward's material
specified only as Langesundsfjorden, and while some would suggest this
is actually ferrokentbrooksite, not eudialyte, our analytical work (copy
supplied) is inconclusive, as it chemically straddles both species. Hence,
we call it the more conservative "eudialyte variety eucolite"
in keeping with its historic designation. Specimens are rich, average
size about 3.5cm to 5.5cm @ 15.00, 25.00 and 40.00 each.
FERROERICSSONITE (IMA#2010-025)- Esquire #8, Big Creek, Fresno Co., California
This NEW SPECIES occurs as dark reddish brown vitreous and foliated aggregates
and striated blades sparsely scattered in quartz matrix, some associated
with anandite, gillespite, titantaramellite and possibly other species.
Formula: BaFe2Fe3+O(Si2O7)(OH), monoclinic, IMA #2010-025. Author's material
from the type locality, specimens range from about 0.8cm to 2cm across,
priced according to coverage and size @ 95.00, 125.00 and 155.00 each
for the richest.
FRAIPONTITE- Red Bird Mine, Pershing Co., Nevada
An unusual occurrence of pale blue fraipontite, here as thin seams in
a limonitic matrix that show a distinctly platy habit of densely intergrown
crystal aggregates that comprise the seams. Trimming may actually yield
a few isolated crystals, rare for the species, with matrix sizes ranging
from about 2cm to 6cm across @ 10.00, 20.00 and 35.00 each, with a couple
in the 8cm-9cm range @ 60.00 each.
GALUSKINITE (IMA #2010-075)- Birkhin Massif, Olkhon Area, Baikal, Russia
This NEW SPECIES occurs as colorless to grayish micro grains in dellaite/larnite
matrix, here as polished sections averaging about 9mm across and accompanied
by at least one color image and two or more SEM images pinpointing the
mineral and its identified associations. Formula: Ca7(SiO4)3CO3 - monoclinic
and a new structural type, IMA #2010-075, and holotype material with full
probe data! Only a couple of meticulously prepared specimens available
@ 295.00 each. List alternates!
GEHLENITE- Crestmore Quarry, Riverside Co., California
Translucent grayish masses of gehlenite intimately intergrown with merwinite
and comprising matrix, occasionally with minor greenish vesuvianite as
well. An old US locality for the mineral, rich, massive specimens from
3cm to 6cm across @ 10.00, 20.00, and 35.00 each.
HIELSCHERITE (IMA #2011-037)- Graulay, Hillesheim, Eifel, Germany
This NEW SPECIES occurs as very tiny, hair-like colorless crystals up
to 0.2mm long, here from the type (and only) specimen of the authors,
often in minute, subparallel aggregates. Formula: Ca2Si(SO4)(SO3)(OH)6*11H2O
- hexagonal, IMA #2011-037 and recently approved. Named for amateur mineralogist
and collector Klaus Hielscher (b.1957), a new member of the ettringite
group and an analog of thaumasite. Caveat Emptor: A sulfate-bearing variety
of thaumasite (with SO3<CO3) is widespread at the locality, but hielscherite
is rare! Only tiny samples on hand, each in a vial @ 95.00 each, portion
of the TYPE!!
HYDROMAGNESITE- Lodi District, Nye Co., Nevada
White, pure aggregates of hydromagnesite, rather fibrous in habit, largely
comprising matrix. Old Wards material collected many years ago and recently
acquired from a mining school inventory. Specimens range from about 2.5cm
to 6cm across @ just 8.00, 15.00 and 35.00 each.
LAMMERITE-BETA (IMA #2009-002)- Tolbachik Volcano, Kamchatka, Russia
This NEW SPECIES occurs as minute olive green to greenish yellow, coarse,
prismatic crystals, typically striated and in crusts. Formula: Cu3(AsO4)2
- monoclinic, IMA #2009-002, a dimorph of lammerite but with a very different
structure. Typical association is hematite, but green to bluish green
lammerite, or green piypite, are also sometimes present. Specimens range
from about 1.2cm to 3cm across @ 140.00 and 175.00 each
LUINAITE-(OH) (IMA#2009-046)- Bald Hornet Claim, King Co., Washington
This NEW TOURMALINE SPECIES occurs here as elongated, olive green needles
and plumose groups either as small, very rich matrix specimens or frozen
in transparent quartz crystals as sharp, included groups. This Na-Fe2+
tourmaline has been confirmed at three localities, and this is the only
North American locality reported, collected in the late 1960's. IMA #2009-046,
only a couple of these on hand, specimens averaging about 2cm to 3+cm
long @ 55.00 and 85.00 each, all with micro potential as well, of course!
MALACHITE- Nchanga, Copperbelt Region, Zambia
A thickly slabbed specimen of green, banded malachite comprising matrix,
here with a dull red cuprite mass evident at one end, likely with other
Cu-minerals intimately associated with the piece. A great locality specimen,
accompanied by E.W. Heinrich's label as well that originally indicated
Nchanga in Uganda instead of Zambia, the cut faces of this former Northern
Rhodesian specimen measure about 7x7cm and the piece is about 2cm thick
@ 55.00.
META-AUTUNITE etc- Palermo Mine, North Groton, New Hampshire
Old material collected by G. Fred Lincks many years ago, we uncovered
a small lot of pale feldspar specimens nicely intergrown with smoky quartz
and various "hot" UO2 phases, most notably fluorescent (green
SW UV) pale greenish yellow flakes of meta-autunite scattered on matrix,
some of the larger samples with apparent uraninite as well. Not well crystallized
but interesting for the locality, specimens range from about 2.5cm to
7cm chunks @ 10.00, 25.00 and 55.00 each.
MITRIDATITE- Bull Mosse Mine, Custer Co., South Dakota
Excellent micro groups of mitridatite appearing as greenish brown delicate
balls and fuzzy aggregates as crusts and knobs lining isolated vugs of
highly altered, dark greenish black phosphate nodules, typically with
small scattered mass of bright pyrite throughout, and often with other
prolific phosphate species. Excellent for the species, matrix sizes from
about 2cm to nearly 5cm across @ just 10.00, 25.00 and 45.00 each, all
with modest micro potential as well!
MOLYBDENITE- Wolfram Camp Mine, Queensland, Australia
Sharp, partial hexagonal crystals and platelets of fine, pure molydenite,
most with little or no matrix. From the 1996 strike at this famous locality
near Chillagoe, these are quite fine for the species, sizes from about
1.7cm to 4cm across, priced according to quality @ 10.00, 15.00, 20.00,
30.00, and 45.00 each. Neat!
MOTTRAMITE w/ CHRYSOCOLLA- Blue Bird Mine, Mineral Co., Nevada
Yellowish green punky masses of mottramite well scattered on rock surface,
most with a smattering of blue chrysocolla as well, making for interesting
and colorful specimens despite the lack of crystallization. From an obscure
locality, soon to be described in a Mineral News feature article, specimens
range from about 2.5cm to 7cm across at just 5.00, 15.00 and 25.00 each.
MULLITE- Nijar, Almeria Province, Spain
Occurring in a schist like matrix with small red garnet crystals, mullite,
an aluminum rich silicate, appears as rich opaque white masses and silky
aggregates, constituting much of each specimen. Basically unattractive
rocks, these are excellent representative examples of this uncommon species.
Sizes from 1.5 cm to nearly 5 cm @ 15.00, 30.00, and 45.00 each; one superb
10x5 cm cabinet specimen @ 100.00.
MURDOCHITE- Southwest Mine, Bisbee, Cochise Co., Arizona
From an old hoard of Bisbee material, we have uncovered a small lot of
excellent murdochite specimens, here as richly scattered, black micro
crystals on matrix, most with well formed micro calcites as well on gossan,
some larger ones with minor malachite as well. Attractive under the 'scope,
specimens from about 3cm to 6cm across @ 25.00, 40.00 and 55.00 each.
Neat!
NEKOITE- Crestmore, Riverside Co., California
This uncommon mineral occurs here as grayish white to snow-white finely
fibrous to compact masses scattered on matrix, occasionally with other
species. Type locality material, specimens with rich coverage ranging
from 2.5cm to 7cm @ 15.00, 25.00 and 40.00 each.
NULLAGINITE- Otway's Prospect, Nullagin, W.A., Australia
A nickel bearing member of the rosasite group, nullaginite occurs as pale
green fibrous veinlets running through a gaspeite/pecoraite rock, some
possibly associated with otwayite. Good representative samples with many
shades of green due to the assorted nickel minerals present, some with
face cuts to show structure, sizes from 0.5cm to 4cm @ 15.00, 30.00, 50.00,
and 100.00 each. Colorful!
OLIVENITE w/ RICHELSDORFITE- Burrus Mine, nr. Reno, Washoe Co., Nevada
Pale green micro druses or tiny spiky crystals of olivenite sparsely scattered
in seams and vugs in matrix, associated with bright blue richelsdorfite
lightly scattered on matrix as well. A nice combination of copper minerals,
here strictly as micro or reference material with good color, specimen
sizes from about 2cm to 6cm across @ 8.50, 15.00, 25.00 and 40.00 each.
Neat stuff from an exhausted locality!
PAVLOVSKYITE (IMA #2010-063)- Lakargi Mt., Kabardino-Balkaria, Russia
Another NEW SPECIES from this carefully studied area in the Northern Caucasus,
here as minute white grains well scattered in larnite matrix in polished
sections of holotype (!) material ranging from 11mm to 15mm across. Each
sample is accompanied by a color image, three SEM images and EMPA data
as well. Formula: Ca8(SiO4)2(Si3O10) - orthorhombic- IMA #2010-063. One
superbly documented sample on hand @ 275.00.
PHOSPHOHEDYPHANE+PYROMORPHITE- Ken-Choku Mine, Ahezkazgan Oblast, Kazakhstan
This relatively NEW SPECIES, a member of the apatite group, occurs here
as light grey, vitreous to greasy filmy masses very richly coating elongated
and often hopper-shaped greenish pyromorphite crystals richly scattered
on matrix. Formula: Ca2Pb3(PO4)3Cl, IMA#2005-026, from the second world
occurrence, and also an unusual pyromorphite locality for those so inclined,
specimens from about 2cm to nearly 3.5cm across @ 65.00, 85.00 and 125.00
each, based on quality and size, many with micro potential as well!
PHOSPHOSIDERITE etc.- Bull Moose Mine, Custer, South Dakota
Small, sharp micro crystals of light violet to pinkish glassy phosphosiderite
showing good monoclinic forms are dispersed among subhedral grains of
dark greenish black barbosalite in small pockets in matrix. Classic association
specimens in dark green, pyrite-rich altered phosphate matrix, collected
many years ago by one of Bill Roberts' assistants, sizes range from about
1.5cm to 5cm across @ 10.00, 20.00, 35.00 and 50.00 each, many with modest
micro potential as well!
RUSINOVITE (IMA #2010-072)- Lakargi Mt., Kabardino-Balkaria, Russia
Another NEW SPECIES from this prolific locality, offered here as holotype
material (!) accompanied by a full color image with probe data in polished
sections ranging from 11mm to 15mm across. The mineral occurs as minute,
needle-like to filiform crystals, end member formula noted as Ca10(Si2O7)3Cl2
- orthorhombic and new structural type, IMA #2010-072. Only a couple of
well documented samples on hand @ 265.00 each.
SCHEELITE- Tae Hwa Mine, Neungami-Ri, Chungji, South Korea
Old material from more than thirty years ago, here as matrix-free, brownish
tetragonal single crystals to nearly 1.5cm, all showing at least a full
half pyramidal crystal, and all with brilliant blue-white UV fluorescent
response as well! Only a few on hand @ 30.00 each.
SPODUMENE variety KUNZITE- Mawi, Laghman Province, Afghanistan
An outstanding single crystal of gargantuan proportions! This superb,
older museum piece weights nearly eight pounds (!!) and is finely terminated
around all four prism faces, and it is also doubly terminated as well,
one end being somewhat crudely spear-pointed, the other showing complex
etching and re-healing. The color is pale pink when viewed through the
prism faces, turning a glorious, deep, rich pink color when viewed down
the c-axis. Typical crazing is evident, and the entire piece is highly
lustrous. This extraordinary, matrix-free single crystal measures (!!!)
29cm long x 9cm wide x 6cm deep and is priced at 4000.00! Wow!
SYLVITE on HALITE- Salton Sea, Imperial Co., California
Excellent, translucent grayish white octahedral crystals of sylvite up
to 1.5cm across, well-scattered on matrix of
crystalline halite. The specimens have a pleasing, pale orange color due
to inclusions in the halite, and these are reasonably attractive and well
crystallized specimens from a well-known locality for the species. Specimens
range from about 2.5cm to 10cm across @ 7.50, 15.00, 25.00, 40.00 and
55.00 each, depending on overall size and quality.
URANOCIRCITE/METAURANOCIRCITE- Apex Mine, Lander Co., Nevada
This relatively uncommon mineral occurs here as soft, bright yellow platy
aggregates and stellate masses well-scattered on pale aplite matrix. The
mineral is nicely fluorescent and has good coverage, these analytically
confirmed (copy supplied) in our laboratory! From the first reported occurrence
in Nevada, specimens range from about 2.5cm to 6cm across @ 15.00, 25.00
and 40.00 each. Neat!
WULFENITE (Tungsten-rich)- Blue Bird Mine, Mineral Co., Nevada
Our first analysis of this material was in the hope that these grayish
white wulfenites were actually stolzite, but it was not to be! They occur
here as largely incomplete, small tabular wafers and aggregates to a few
millimeters sparsely scattered on a chrysocolla-rich rock matrix, some
with modest micro potential, but from a heretofore unreported locality
for wulfenite! Weird color for the species, analytically confirmed as
tungstenian wulfenite but insufficient tungsten for stolzite, only a few
specimens on hand, matrix sizes from 2.5cm to 4cm @ 15.00, 30.00 and 45.00
each.
CATALOG 21104 - Vol. XXXVIII, No.4. All items
subject to prior sale, FOB our warehouse. Posted: May 6, 2011.
ACTINOLITE etc.- Pierrepont, St. Lawrence Co., New York
This is a huge mix of flattened, dark greenish aggregates of actinolite
richly comprising matrix, shot through with the occasional area of white
or pinkish calcite, pale greenish diopside, minor bronze-colored to nearly
black phlogopite etc. Searches by EDS have turned up little else in these
otherwise complex specimens, with overall sizes ranging from 2.5cm to
12cm door stops @ 4.00, 8.00, 15.00, 30.00 and 45.00 each.
ADAMITE (Cuprian)- Imperial Mine, Esmeralda Co., Nevada
Small, pale blue to nearly white chisel shaped micro crystals and balls
of cuprian adamite lightly scattered in limonitic matrix, occasionally
with minor wispy needle-like crystals of agardite-(Nd) as well. An unusual
locality for these good micro-potential, sizes from about 2cm to 4cm across
@ just 5.00 and 10.00 each.
BISMUTITE- Zingheim Pegmatite, Devil's Hole, Colorado
Three small specimens of dull yellowish bismutite scattered on matrix,
collected by E.W. Heinrich from this Texas Creek area in Fremont County
many years ago. Specimens are accompanied by copies of both Heinrich's
label and the A.E. Seaman Museum label as well, sizes average 3cm across
@ just 20.00 each.
CARLOSBARBOSAITE- Jaguaracu, Minas Gerais, Brazil
This NEW SPECIES, named for famed Brazilian mineral dealer Carlos Barbosa,
occurs as tiny, pale yellow, orthorhombic lath-like to wormy aggregates
as a sparse, late stage cavity filling in white albite. Formula: (Ca.5[].5)(UO2)2(Nb5+Si)O6(OH)2*2H2O;
IMA #2010-047. Author's material, of course, with only a few specimens
availble from small matrix specimens from 3mm to 3cm @ 95.00, 125.00,
175.00,and 225.00.
CHAROITE etc.- Charo River, Murun Massif, Yakutia, Russia
Pale pinkish purple, solid fibrous masses of charoite largely comprising
matrix, here from the classic locality at the confluence of teh Chara
and Tokko Rivers. Specimens are colorful and sometimes associated with
aegirine or honey colored tinaksite, and they range from about 2cm to
4cm @ 7.50, 15.00 and 25.00 each, or as wonderfully colorful, completely
polished nuggets from 1.5cm to 2.5cm @ just 3.50 and 5.00 each.
CHLORITOID variety MASONITE- Champion Mine, Marquette Co., Michigan
Dark greenish black, broad and relatively brittle aggregates of analyticlaly
confirmed chloritoid comprising matrix, some with minor mica and possibly
other phases. Originally labeled as "masonite", an obscure and
obsolete name for the mineral originally named for Mr. Owen Mason in the
1840s. Rich material from an old and prolific locality, relatively pure
samples from about 2cm to 7cm across at just 5.00, 15.00 and 30.00 ea.
CUPROSKLODOWSKITE- Musonoi, Katanga Province (ex-Zaire), Dem Rep Congo
From the depths of the warehouse, a full crate of excellent secondary
uranium specimens has emerged, virtually all ex-Gilbert Gautier from many
years ago. The cuprosklodowskite specimens show the typical elongated,
bright yellowish green needle-like rods and crystal sprays of this radioactive
mineral well scattered on digenitic ore matrix, many with other, largely
unchecked secondary uranium species. Priced according to overall size,
richness and aesthetics, we have excellent, representative specimens ranging
in size from about 2.5cm to 6x6cm @ 100.00, 150.00, 200.00, 300.00 and
one @ 500.00! Hot, colorful stuff!
DJURLEITE/CHALCOCITE w/ BORNITE- Bonanza Mi, Kennecott, Valdez-Cordova,
Alaska
A monster specimen of copper ore with one lightly sprayed cut face, showing
rich, deep greyish black metallic masses of chemically and optically indistinguishable
djurleite and chalcocite, associated with somewhat iridescent bornite,
these with two accompanying EDS analyses. The outer surfaces of this monster
show minor secondary green malachite, and close observation of the cut
face also shows trace cuprite and possibly other intergrown phases as
well. A huge ore specimen from an old and prolific locality known for
djurleite and rarely available today, a very large and heavy sample about
24 x 12 x 10 cm(!!!) @ just 200.00, with copies of our analyses. Grunt!
DYMKOVITE- Belorechenskoye, Northern Caucasus, Russia
This NEW SPECIES occurs as minute (~0.5mm) yellow grains and crusty aggregates
on dolomite, presented here as tiny mounts on 1.25cm adhesive disks. A
weird uranyl-arsenite, formula: Ni(UO2)2(As3+O3)2*7H2O, monoclinic. Dymkovite
is the Ni-dominant analog of seelite and is named in honor of Russian
mineralogist Yuriy Maksimovich Dymkov (b. 1926), specialist in uranium
mineralogy. Exceedingly rare, type locality material, of course, IMA #2010-087
and just approved @ 125.00 each.
ELBAITE (RUBELLITE) in QUARTZ- Coronel Murta, Minas Gerais, Brazil
Pale pink elongated tourmaline crystal sections to 2cm long scattered
through frosty white quartz matrix, some with minor feldspar. The prism
faces are well formed and typically striated, but there are no pinacoidal
terminations on these cute specimens. Only a habdful available, averaging
about 2.5cm long @ just 7.50!
ENARGITE on SPHALERITE- Gordonsville Mine, Smith Co., Tennessee
A minute, metallic crystal of enargite, perched on the edge of a beautiful
group of redish brown, brilliant sphalerite crystals comprising matrix,
associated with tiny balls of chalcopyrite as well. Enargite is rare at
this otherwise prolific locality, only found here in micro crystals often
overlooked. A single specimen with very attractive sphalerite and micro
enargite, overall 4x4cm with our copper SEM arrow, at just 65.00.
FERROKESTERITE- 200' level, Cligga Mine, Cornwall, England
This rare species cccurs as metallic inclusions with other sulfide minerals
including sphalerite, pyrite, and kesterite in these type locality specimens.
Microprobe identified material, we have matrix specimens of ferrokesterite
from 1.5cm to 6cm at 25.00, 40.00, 65.00, 95.00, or 120.00 each, all accompanied
by a copy of our analysis, or as small (<1cm) probe mounted and polished
specimens with accompanying SEM photomicrograph for 75.00.
FERROTOCHILINITE- #1 Shaft, Oktyabr'sky Mine, Talnach, Russia
This renowned PGM locality in Norilsk, Siberia has yielded another NEW
SPECIES, this one a bizarre sulfide-hydoxide recently approved as ferrotochilinite,
IMA #2010-080. Formula: 6FeS*5Fe(OH)2, monoclinic, offered here as tiny
(<1mm) lath-like crystals without matrix, often slightly curved and
split, taken from the ONLY KNOWN, TYPE SPECIMEN! The mineral is the Fe-analogue
of tochilinite, where Fe has substituted for Mg in the hydroxide part.
Only a few tiny samples available @ just 100.00 each.
GOSLARITE- Commodore Mine, Creede, Mineral Co., Colorado
This uncommon hydrous zinc sulfate occurs here as relatively pure, rich
white, powdery masses, likely an alteration product of sphalerite at this
prolific locality. Lacking in many reference collections due to its efflorescent
nature, we have several 4cm stoppered glass vials filled w/ analyzed material
@ 15.00 per vial!
GROSSULAR- Sierra de Cruces, Coahuila, Mexico
Pale pink dodecahedral garnet cruystals to 1cm nicely scattered in frothy
wollastonite matrix. The specimens generally have six to eight crystals
of varying size on each, and most show reasonably sharp faces with a pale
pinkish, mottled color throughout. Only a few specimens on hand, these
ranging from about 4cm to 5cm across @ only 20.00 each.
GROSSULAR w/ WILLEMITE, LEAD- Franklin, Sussex Co., New Jersey
An old specimen, ex-Franklin Mineral Museum, comprised of dense, massive
pink grossular richly scattered in and comprising matrix, shot through
with several areas of brilliantly fluorescent (and phosphorescent) yellowish
willemite, and minute flakes of finely disseminated native lead and occasional
brown andradite at one edge of the specimen. A complex hand specimen,
size about 7x6cm @ 75.00, with Museum label.
GUANAJUATITE- La Industrial Mine, Guanajuato, Mexico
Extremely small, steel-grey metallic specks of this rare bismuth selenide
are sparsley scattered in matrix. Rarely available, this material is from
an old lot that was subsequently microprobed, and may also contain paraguanajuatite
as well. Old material, matrix specimens average about 5cm across @ 85.00
each.
GUDMUNDITE- Pesinok, Bratislava, Slovakia
Relatively small masses of silvery metallic gudmundite scattered in matrix,
obtained more than 25 years ago and sitting in our warehouse ever since.
Interesting stuff, these range from about 1.5cm to 5cm across are well
priced at only 10.00, 17.50 and 30.00 each.
GYPSUM variety SELENITE- Unspecified locality Island of Cyprus
An old specimen, collected by L.L. Hubbard (b. 1849) and ex-Michigan College
of Mines, comprised of a satin-like elongated rod of gypsum, extending
about 10cm tall and without other discernable matrix. Data on Cyprus minerals
from old localities is lacking in modern references, so we are unable
to offer an educated guess as to where on the island the specimen was
collected. Only one available @ 48.00, with old label.
HEULANDITE on ANHYDRITE CASTS- Prospect Park, Passaic County, New Jersey
A moderately handsome specimen, here with pearly, taupe-colored heulandite
crystals to 1.5cm tall perched on white radiating to somewhat granular
elongated anhydrite casts over minor greenish basaltic matrix. The specimen
is likely early 1900s, ex-Upsala College, and is accompanied by their
label. Overall size about 10x7x6 cm and very moderately priced @ just
65.00.
JAHNSITE-(CaMnMn)- Bull Moose Mine, Custer Co., South Dakota
Excellent micro crystals of the (CaMnMn) member of the jahnsite series,
here as tiny, yellowish green glassy crystals perched in vugs in massive
primary phosphate-rich matrix. Recent EDS work on these oddly-colored
micro crystals repeatedly shows the Mn:Fe ratio near 1:1 to 3:2, with
low Mg present as well. All samples with arrows and accompanied by a copy
of our analytical work! Although small, these are well formed and make
for excellent micros with a wide variety of secondary phosphate associations,
with overall matrix from about 1.5cm to 4cm across @ 15.00, 25.00, and
45.00. Nice!
KORNELITE- Coso Hot Springs, Inyo Co., California
Silky, fibrous masses of somewhat pinkish to pale purple kornelite masses
scattered on friable sulfate matrix, occasionally with other species.
Old material from this famous locality, specimens from about 1cm to nearly
5cm across @ 15.00, 25.00 and 45.00 each, depending on coverage. A couple
of exceptional 9cm samples @ 100.00 each.
KOSTYLEVITE- Koashva Mine, Khibiny, Kola Peninsula, Russia
Unavailable for nearly a dozen years, this material is from a relatively
new find near the type locality that is far superior to any previously
known specimens. Here, the specimens are studded with colorless to pale
coffee-colored prismatic kostylevite crystals reaching nearly 2mm, some
combined into sprays and clusters, others showing fine X or V-shaped twins
in a spectacular arrangement unseen before. Further, the mineral is strongly
fluorescent (yellow-green, SW UV, and easy to spot as a result!) and some
of the best specimens are associated with 1mm brown rhombohedral crystals
of sazykinaite-(Y) as well! (This is the type locality for that species!).
Wonderful specimens of a great rarity, matrix sizes from about 2.5cm to
nearly 6cm @ 60.00, 85.00, 100.00, 125.00 and 150.00 each.
KOZULITE- Tanohata Mine, Iwate Prefecture, Japan
Brilliant reddish black cleavages of this unusual amphibole give the metamorphosed
banded manganese host rock a sparkling micaceous appearance. From the
type locality, 2cm to nearly 4cm specimens at 20.00, 45.00 and 60.00 ea.
KRAUSKOPFITE- Rush Creek, Fresno County, California
Pearly white to chalky krauskopfite fills seams and forms scales over
tan matrix. Best pieces show flattened acicular development. These are
from the type locality for this species. Sizes from 1.5cm to 5cm @ 8.50,
15.00, 25.00, 40.00.
MERRIHUEITE on CHAYESITE- Pauliberg Mt., Burgenland, Austria
Tiny micro crystals of somewhat flattened hexagonal chayesite crystals
thinly scattered on basaltic matrix, all showing a pale pinkish to coppery
overcoat of the rare mineral tentatively identified as merrihueite (see
Lapis 2002, 4/38-39). Only a few specimens on hand, all with good chayesite
micro potential, matrix sizes average 1.5cm to 2.5cm @ 55.00 and 75.00
each, depending on quality.
NATROJAROSITE- Mopung Hills, Churchill Co., Nevada
Root-beer brown to honey yellow brown tabular micro crystals of natrojarosite
scattered on rock matrix. Rather attractive specimens under the microscope,
showing many platy and intergrown crystal groups with variable color throughout.
Analytical work on the material, in the hopes of discovering ammoniojarosite,
disclosed that the material (origianlly labeled as jarosite) was actually
natrojarosite, the first reported occurrence from Churchill County! Specimens
from about 2cm to nearly 7cm across @ 7.50, 15.00, 30.00 and 45.00 each,
all with copies of our analysis.
OTTRELITE- Ottre, Salmchateau, Belgium
From the type locality, this uncommon mineral occurs as very tiny but
richly distributed greenish grey scales and pseudohexagonal plates in
a grey argillaceous schist-like matrix. Interesting but unattractive classical
material, specimen sizes from about 3cm to 8cm across @ only 10.00, 20.00,
30.00 and 45.00 each for the largest samples.
PARAVAUXITE- Siglo Viente Mine, Llallagua, Bolivia
These historic specimens were collected by Reynolds M. Denning, a former
worker at the mine during the 1940's, and a graduate of and instructor
at Michigan Technical University. Paravauxite is found as excellent bladed
transparent delicate pale green crystals to 1 cm, richly covering matrix,
and associated with wavellite, tan metavauxite, and occasionally blue
vauxite. A handful of specimens from 2cm to outstanding 6cm @ 25.00, 40.00,
85.00, and 150.00. A few to 9cm @ 200.00!
PSEUDOLYONSITE- Tolbachik Volcano, Kamchatka, Russia
This NEW SPECIES occurs as a semi-transparent to opaque, dark red to black
fumarolic mineral, typically in tiny (up to ~1mm) lustrous acicular to
prismatic crystals on crack walls within the second scoria cone here at
the type locality. Formula: Cu3(VO4)2, monoclinic, IMA #2009-062. The
mineral is the monoclinic dimorph
of mcbirneyite, but with a significantly different structure. Minor associations
may include hematite and/or greenish piypite as well. Specimens range
from about 1cm to 2cm across @ 100.00 and 165.00 each.
PYRITE- Cupric Mine, Newhouse, Beaver Co., Utah
eird floaters and detached matrix crystals of brassy pyrite without discernable
matrix, these showing a variety of forms and habits, most showing typical
pyritohedrons with assorted modifications. From an old locality, individual
crystals range from about 1cm to 1.6cm @ 7.50, 10.00 and 15.00 each, or
a lot of three different @ just 25.00!
QUARTZ included w/ ACTINOLITE- Alchuri, Shigar Valley, nr. Skardu, Pakistan
Thin, dark green needles of actinolite (variety byssolite) richly scattered
on, and included in, elongated quartz crystals without matrix. Various
sizes available from elongated single quartz crystals to larger, more
massive groups, sizes from about 3cm to 8x8cm @ 10.00, 15.00, 25.00, 40.00
and 75.00 each. Price based on quality and aesthetics.
QUENSTEDTITE w/ ROMERITE etc.- Mejillones, Antofagasta, Chile
This uncommon mineral occurs here as small but excellent violet, glassy
aggregates and minute crystals intergrown in widespread, golden brown
romerite, yellow copiapite, a micro, pale blue glassy Cu-sulfate that
is NOT krohnkite, as well as other sulfates. A rather attractive assemblage
of colorful and interesting species, these from a relatively new find.
XRD and EDS confirmed, specimens range from about 2.5cm to nearly 6cm
across @ 25.00, 50.00 and 75.00 each. Attractive assemblage under the
scope!
RASPITE with STOLZITE- Sumidouro de Mariana Mine, M.G., Brazil
Minute, well formed glassy and transparent crystals of respite delicately
perched on quartz matrix, all with excellent, bright orange stolzite crystals
richly scattered throughout each specimen. From a new find for these uncommon
minerals, these have superb micro potential as well. Only three specimens
on hand, sizes range from about 2cm to 3cm across at 100.00 and 150.00
each. Great stuff for Brazil!
RETGERSITE- Mina la Motte, Madison Co., Missouri
Pale blue powdery masses of retgersite, a nickel sulfate, richly cover
the matrix of these moderately ugly specimens. Older material from an
interesting locality, and quite rich to boot! Available as small sample
in a capsule @ 10.00, or matrix specimens with moderate coverage, 1cm
to 5cm @ 20.00, 35.00, 50.00 each.
RHODONITE- Franklin, Sussex County, New Jersey
Colorful and rich specimens of rhodonite, these out of several older collections
and accumulated here. Bright pink rhodonite occurs as crudely crystalline
massive material, frequently associated with franklinite, willemite, calcite,
and/or andradite etc. Colorful and moderately rich rhodonite is becoming
harder to come by, and we have sizes ranging from about 4cm to 9cm across
@ only 20.00, 30.00, 45.00, 75.00 and 90.00.
RUTILE var: ILMENORUTILE- McGuire Pegmatite, Park Co., Colorado
Solid brownish black masses and crude aggregates of this niobian-rich
rutile largely comprising matrix, some showing superficial alteration
products. The locality and mineralization was described in some detail
in American Mineralogist in 1999 (V84, pg. 754-763). Rather heavy and
dense for small specimens, with overall sizes ranging from about 2cm to
3cm across @ just 10.00 and 15.00 each.
SCHORL- Galileia, Minas Gerais, Brazil
A small lot of superb, vitreous black schorls with remarkably complex
etched faces over typical colunmar habit, with minor muscovite crystals
randomly perched about some of the specimens! Very attractive and exceptionally
lustrous crystals, extraordinarily brilliant, complex faces, with specimens
from about 5x4cm to 9x5cm @ 35.00, 45.00 and 85.00 each, these collected
about ten years ago!
STEWARTITE etc.- Bull Moose Mine, Custer Co., South Dakota
A superb lot of micro, well crystallized stewartite specimens from this
famous locality, here as excellent, deep yellow, transparent, gemmy lath-like
crystals sparsely scattered in vugs. Many of these groups are free-standing
and undamaged as they protrude into the vugs, and all are priced according
to overall coverage and quality of the species and phosphate associations,
which are prolific. This is the BEST stewartite we have ever seen from
Bull Moose! All lower end material has been removed from this lot, and
offered specimens are separated into two loosely defined groups of "B"
grade in good specimens and excellent "A" grade material. Prices/sizes
for "B"grade: 1.5cm to 4cm @ 15.00, 30.00, 45.00 and 60.00;
and "A" grade: 2cm to 6cm @ 25.00, 40.00, 75.00, 100.00, 150.00.
TRIPLITE in QUARTZ- Horni Slavkov, Karlovy Vary,Bohemia, Czech Republic
Dull masses of pinkish brown to purplish brown triplite sparsely scattered
in grey, massive quartz matrix. Strictly lean and ugly reference material
from an old (Schlanggenwald) and prolific locality, specimens from about
5cm to 9cm across @ just 10.00, 20.00 and 35.00 each.
YEDLINITE- Mammoth-St Anthony Mine, Tiger, Arizona
One of the rarest of Arizona species, and still a one-locality mineral,
we recently purchased a pair of mounted yedlinite micros from a private
collection, the specimens orginally obtained from Neal Yedlin by the former
owner. Yedlinite occurs as minute, lightly frosted cranberry-red micro
crystals sparsely scattered in vugs, typically associated with wulfenite,
diaboleite, clear fluorite etc. Perhaps one of the "key" minerals
for a comprehensive species or micromount collection, one @ 1500.00, the
other @ 1250.00. Rare!!
BOOKS
NATURE'S GARDEN- OF CRYSTALS Edited by Van King
A remarkable collection of absolutely breath-taking, colorful and well-crystallized
specimens, taken from the collections and inventories of a dozen top collectors
and dealers! The classic "coffee-table" book, this is a hardcover,
~425 page accumulation of some of the most colorful and exquisite specimens
in private hands today. About 700 full color images, all of excellent
quality, will "Wow" you throughout. The book is 8.5" x
11",
weighs over 4 pounds, and is just 35.00 plus 6.00 additional shipping
in the USA. Note to foreign customers: because of the weight of this book,
shipping cost to Canada is 25.00, Europe and elsewhere: 45.00!
SUBSCRIBE TO MINERAL NEWS - a monthly publication for mineral collectors,
filled with historical articles, new discoveries, collecting stories and
more. Just $30 per year (12 issues) in the U.S.A. (or $56 foreign). Just
add it to your order, and we'll take care of the rest!
EPHEMERA:
CIGARETTE CARDS- Circa 1930's: Various Brands from Germany
When we buy a collection, we buy everything. Sometimes, this includes
things we have no idea what to do with. Uncovered recently: another lot
of many hundreds of these once popular and apparently highly collectible
"cigarette cards", typically provided one card per pack as a
"bonus" to the buyer. All the cards we have here are from a
variety of German cigarette brands, most from the 1930's, and each card
depicts a scene from a specific topic: castles, industries, military scenes,
flags, coats of arms, native dress, far away places, flora and fauna etc..
Most are in color, some appear to be actual black and white photos, all
are imprinted on reverse. We are not going to sort these and wish to just
blow them out at inexpensive large lots as follows: 100 cards @ $25; 250
cards @ $55; Best deal: 500 cards @ just $99, each lot with little or
no duplication!
CATALOG 21103 - Vol. XXXVIII, No.3. All items
subject to prior sale, FOB our warehouse. Posted: April 1, 2011.
AMBER variety SUCCINITE- Palmnicken, Baltic Coast, "Prussia"
Exceptionally old specimens consisting of opaque pale brown to nearly
dark red-brown rounded masses of this amber variety. This locality was
first worked in 1875, and this amber variety is old Krantz material, originally
obtained from him by an old U.S. mining institution. The current locality
of this "Prussian" area is now near Yantarny in Kaliningradskya
Oblast in NW Russia, specimen sizes from 2.5cm to nearly 4cm @ just 20.00
and 30.00 each.
ANDALUSITE- nr. Itinga, Minas Gerais, Brazil
Rather large, finger-thick crude columnar crystal sections of rose-red,
vitreous andalusite without matrix. While these are not gem quality, the
orthorhombic cross sections and good prism faces are distinctive in these
stout, milky crystal forms. Overall lengths average a little over 3cm
tall @ just 10.00 each. Good reference specimens that are surprisingly
inexpensive!
BARITE (STRONTIAN) etc.- Elmwood Mine, Smith Co., Tennessee
Creamy white, crudely aggregated balls and partial hemispheres of strontian
barite perched on matrix, typically associated with cubes of fluorite,
brilliant red-black sphalerite, calcite etc. We have a large variety of
specimens from an old miner's hoard, reference samples to fancy cabinet-quality
specimens with large balls, sizes ranging from 4cm to 9cm across @ 15.00,
30.00, 45.00, 65.00, and 150.00; one 16x10cm specimen with a 14cm calcite
crystal, minor sphalerite and an 8cm barite @ 250.00 as well!
BAUMSTARKITE- San Genaro Mine, Huancavelica, Peru
This relatively rare species, formula AgSbS2 - triclinic- occurs, as greyish
metallic, tabular plates intergrown on miargyrite matrix. Originally identified
in the 1970s as aramayoite by Perloff and others in these well presented
micro's, subsequent work nearly 30 years later showed these to be the
isostructural baumstarkite instead. Type locality material, (IMA #99-049)
only a couple of carefully Weber/Perloff mounted 1-1.5cm specimens of
this desireable silver mineral are available @ 125.00 each.
BERTRANDITE- South Acworth, Sullivan Co., New Hampshire
A pair of old, cream-colored massive feldspar specimens, each with a light
dusting of transparent to translucent, lustrous platy crystalline aggregates
of bertrandite thinly scattered across one surface. Ex-Garske and collected
by Gunar Bjareby, modest reference specimens from a great collector, average
about 6cm across @ just 35.00 each.
CORUNDUM variety SAPPHIRE- Horombe Region, Fianarantsoa Prov., Madagascar
Thick, stout corundum crystal sections without matrix, here with an odd,
mottled, greyish-greenish color. These show good hexagonal prism faces
and most are marginally terminated with a basal pinacoid at one end with
trigon faces evident. Lngths on this thumb-thick specimens averages about
3cm @ just 12.50 each!
DIAMOND- Carnot River Region, Cent African Rep
A strange but rather appealing flattened diamond in a weird collapsed
dodecahedral habit, wonderfully transparent with a pale green color with
a hint of yellow! The crystal measures about 7x6mm across its smooth surface,
and under modest magnification (20x or less), several other mineral inclusions
are visible! A potentially great micro due to the tiny included mineral
grains, the stone weighs a substantial 0.78 carats and is priced at just
385.00. Only one available!
EUGSTERITE- Pabellon de Pica, Iquique Province, Chile
This rare species occurs here as minute, delicate, colorless to white
micro crystal needles and sprays sparsely scattered on halite matrix,
frequently associated with massive, frosty, clear darapskite and occasionally
minor blue ammineite as well. A rare mineral assemblage, some with good
micro potential, matrix sizes from about 1.8cm to nearly 4cm @ 45.00,
60.00 and 75.00 each, depending on coverage.
FLUORO-SODIC-FERROPEDRIZITE- Sutlug River, Tuva Republic, Russia
This NEW SPECIES occurs as slender, elongated aggregates well-scattered
in small matrix samples, here from the type locality. Formula: NaLi2(Fe2Al2Li)(Si6Al2)O22F2
- monoclinic - IMA #2008-070, a new amphibole group member (with a ridiculously
long name!). Specimens average about 1.5cm across @ 155.00 each. Only
a few available; list alternates!
GOETHITE- Taouz, Er Rachidia Province, Morocco
Excellent, brilliant black bubbly and lustrous botryoids of radiating
goethite comprising matrix. These are among the most attractive botryoidal
goethites we have seen, much like the old English "kidney ore"
hematite specimens of many years ago. Attractive hand specimens, only
a couple available, averaging about 7cm across at just 45.00 each. Fine
for an often-ugly mineral!
GROSSULAR- Hunting Hill Quarry, Rockville, Maryland
From a small lot of material collected by Julius Weber many years ago,
we have several sharp grossulars, generally pale red to orange red, the
smaller ones with greenish diopside, the larger without matrix but showing
a contact point, these making good micros or small TNs with overall sizes
from about 5mm to 1.2cm @ just 4.00, 7.50 and 10.00 each. Neat old stuff!
IRON (NATIVE)- Mt. Ozernaya, Taimyr, Siberia, Russia
These are excellent examples of terrestrial iron, carefully prepared here
as polished sections that show the richly distributed metallic native
iron in rock found at the locality. No rusty hulks here, the specimens
average from about 1.5cm to 4cm long @ 20.00, 35.00 and 55.00 each. Nice
for this native element!
KALSILITE- San Venanzo Q., Terni, Umbria, Italy
From an older find, kalsilite occurs here as micro white prismatic crystals
in vuggy matrix, typically associated with bronze phologopite, melilite
and occasionally fluorapatite and other species as well. Good micro potential,
specimen sizes range from about 3cm to 6cm across @ just 20.00, 30.00
and 55.00 each.
KHINITE- Bird Nest Claim, San Bernadino Co., California
This obscure lead-producing locality from many years ago has now yielded
only the third locality for khinite, available here as small micro balls
and glassy aggregates of deep green color, lying as flattened aggregates
on massive quartz matrix. Not much to look at unless relatively high magnification
is used, but a rare copper-lead tellurate mineral nonetheless. Choice
material for the locality, TN's to about 2cm @ 55.00 each.
KOMAROVITE- Mt. Karnasurt, Lovozero Massif, Kola Russia
Pale pink masses of komarovite, here as tabular pseudomorphs in solid
veinlets and aggregates after vuonnemite. typically with natrolite and
possibly other species. Fairly lean material sparsely scattered in matrix,
sizes from about 1cm to 2.5cm @ 45.00 and 75.00 each; a couple of hand
specimens to 5+cm available @ 150.00 each.
KORNERUPINE- Itrongay, Madagascar
This interesting mineral occurs here as greyish blue crystalline masses
scattered in biotitic rock matrix. Moderately rich but not very attractive
samples of this great locality material from old Cureton stock of many
years ago. Specimens range from about 2.5cm to nearly 7cm across @ 15.00,
25.00, 40.00 and 65.00 each.
KOSMOCHLORE- Maw-Sit-Sit, (ex-Burma), Myanmar
This rare mineral occurs as dense, deep emerald green masses comprising
matrix, the chromium analog of jadeite. Only a few small samples available
from this obscure locality, sizes averaging about 0.8cm @ 40.00
NONTRONITE- nr. Bakersville, North Carolina
A rather ugly mess of brown to greenish intergrown smectites, comprised
mainly of nontronite admixed with other phases. An unusual locality, ex-E.W.
Heinrich, famous geologist and mineralogist, likely self-collected by
him many years ago. Specimens range from about 2cm to 5.5 cm @ 15.00,
30.00 and 55.00 each.
OURAYITE- Pitiquito, Sonora, Mexico
Metallic grey masses of this unusual silver mineral well-scattered in
matrix, typically admixed with other sulfides. From a small find at the
locality in 1981 by Dr. Sidney Williams, we have several specimens as
small TN's from 1cm to 2cm in size @ 25.00, 35.00 and 45.00 each, depending
on size and coverage.
OXYCALCIOMICROLITE- Ipe Mine, Minas Gerais, Brazil
Excellent, lustrous orange to yellowish brown micro crystals and aggregates
of this newly defined microlite group species very richly covering matrix,
occasionally associated with white albite, minor muscovite and/or other
species. Recently approved in 2010, we have a good selection of small
but attractive micro-rich specimens, overall sizes ranging from about
1.2cm to 2.5cm @ 15.00, 25.00 and 40.00 each.
PARA-ALUMOHYDROCALCITE- Saru Dornei, Suceava, Romania
This rare carbonate mineral occurs here as densely packed white masses
richly covering matrix. Orginally approved in 1976 (IMA 1976-027), the
mineral was recently (2009) found at this locality in moderately rich
masses. Only two specimens on hand, sizes average about 2.5cm long @ 75.00
each.
PHARMACOALUMITE- Gold Hill Mine, Tooele Co., Utah
From recently confirmed material, these are extremely small cubic crystals
of this moderately rare and newly defined species lightly scattered in
vugs in limonitic matrix, some with olivenite and possibly other species.
New nomenclature approved by the IMA designates this species name as pharmacoalumite.
These require some serious magnification (20x and up) to appreciate, but
they are uncommon and from only the second (?) reported North American
occurrence. Micro material from 5mm to 2cm @ 20.00, 30.00 and 45.00 each,
depending on size, coverage and associations.
PHURCALITE- nr. Coaldale, Esmeralda Co., Nevada
Just featured in the March issue of Mineral News, we have a small selection
of phurcalite specimens, the mineral occuring as bright yellow, tiny specks
of crudely intergrown acicular micro aggregates very sparsely scattered
as replacements of small feldspar phenocrysts or thin seam coatings in
a tightly welded ash flow tuff. An uncommon uranium mineral, occasionally
associated with very minor autunite and/or phosphuranylite, specimens
range from about 2cm to 6cm across @ 10.00, 15.00, 25.00 and 35.00 each.
PUMPELLYITE-(Mg)- Russian River, Mendocino Co., California
From an old and well-known locality for the mineral, pumpellyite-(Mg)
occurs here as pistachio green, well disseminated aggregates scattered
in rock matrix. Only a few massive specimens on hand, most in the 3cm
to 6cm size range @ 10.00, 25.00 and 40.00 each.
QUARTZ-GOLD ORE CORE SAMPLE- Gold Road Mine, nr. Oatman, Arizona
A 5cm diameter core sample about 11cm tall comprised of thin quartz streamers
and veinlets, some with voids and showing micro quartz crystals, shot
through massive, latite rock matrix. Micro gold was produced from the
mine until 1923, and sporadically operated until 1949. One could slice
up the core sample in an effort to potentially expose native gold, but
we suspect the locality, like this core sample, is largely barren today.
One core sample only, 11x5cm @ 45.00.
RANCIEITE- Mont Mirat, Lozere, France
Old BRGM material obtained from Dr. Paul Sainfeld many years ago, comprised
of brownish black, somewhat iridescent masses scattered in thin exposed
veinlets in limonitic ore matrix. Specimens range from about 2cm to 4cm
across @ just 15.00, 25.00 and 40.00 each.
RASVUMITE- Coyote Peak, Humboldt Co., California
Small masses of coppery-red plates and aggregates of rasvumite sparsely
scattered in matrix, these from the type locality for coyoteite and other
strange species. Only a few verified samples available, matrix sizes from
about 2.5cm to 5cm across @ 40.00, 60.00 and 75.00 each. One superb specimen
from the author measuring 12cm across @ 250.00.
SCHULLERITE (IMA 2010-035)- Lohley, Udersdorf, Eifel Mts., Germany
This NEW SPECIES occurs as minute, dark brownish tabular crystals and
aggregates, often with a whitish alteration rim, sparsely scattered in
alkaline basalt matrix, usually with nepheline and other species. Formula:
Ba2Na(Mn,Ca)(Fe3+,Mg,Fe2+)2Ti2(Si2O7)2(O,F)4 - triclinic, IMA #2010-035,
type locality material from one of the authors. Only a few specimens available,
sizes from about 1.5cm to 2.5cm+ @ 165.00 each. Limit one per customer,
please!
SIDERITE- Ivigtut, Greenland
Several dark brown rhobohedral crystals and aggregates surrounded by massive
white cryolite. From a classic Dana locality, specimens range from relatively
pure single crystals of about 4cm @ 50.00, to larger, more massive matrix
specimens where the siderite is embedded and scattered in white cryolite
(4cm to 7cm) @ 30.00, 45.00 and 60.00 each, many from the famous geologist
& mineralogist, E.W. Heinrich's collection.
SMITHSONITE (cobaltoan)- Tsumeb, Namibia
Old material from the early 1970's originally provided by Julius Zweibel
during his many visits to the locality, these occur as small pinkish rhombs
and botryoids nicely scattered on matrix, reasonably attractive as well
as densely intergrown groups. Only a few small specimens, 2.5cm to 3.5cm
@ 25.00 to 40.00 each. Nice!
STERNBERGITE- Joachimstal, Bohemia, Czech Republic
A tiny crystal grain (<1mm) mounted on SEM carbon tape and accompanied
by our chemical analysis, X-ray spectra and SEM image confirming the species.
A very rare silver-iron sulfide mineral often associated with other silver
sulfides from an old and interesting locality. Originally obtained in
the late 1970s from a Czech collection, this well-documented sample is
priced at just 155.00.
STERRYITE- Pollone Mine, Lucca, Tuscany, Italy
This relatively rare mineral occurs here as minute, slender greyish metallic
needles and flattened sprays sparsely scattered on white dolomite matrix.
From only the second world occurrence for the species, this near Valdicastello
Carducci, Pietrasanta in the Apuan Alps. Each sample is accompanied by
a copy of a confirming analysis, and matrix sizes range from about 2cm
to nearly 3.5cm @ just 45.00 and 65.00, a couple @ 75.00 based on coverage,
most with some micro potential as well.
STILPNOMELANE etc.- Laytonville Quarry, Mendocino Co., California
Dark brownish to nearly black stilpnomelane occurs here as pods and aggregates
scattered in matrix, most associated with the classic rock forming mineral
assemblages of deerite, howieite and/or zussmanite. A wide variety of
associations, sizes from about 3cm to 7cm across @ 10.00, 20.00, 35.00
and 50.00 each.
STOLZITE- Sumidouro de Mariana Mine, M. G., Brazil
Vitreous, bright yellowish orange micro crystals and aggregates of this
uncommon mineral well-scattered on quartz matrix, most with micro potential
and all easily visible due to their striking orange color! From a new
2011 find, we have specimens from 1cm up to 2.5cm priced according to
size and coverage @ only 20.00, 40.00 and 75.00 each! List alternates!
STRONTIANITE- Minerva #1 Mine, Hardin Co., Illinois
Numerous radiating acicular crystals of strontianite to 1cm in ball-like,
spiky groups well scattered on matrix, typically with minor purplish fluorite
as well. Excellent for the species and this prolific locality with good
micro potential as well. Old specimens, overall sizes from about 2.5cm
to 5cm across @ 15.00, 30.00 and 45.00.
STUDTITE- Almerindo Mine, Linopolis, M.G., Brazil
From a new find of this rare uranium mineral, we have a few small specimens
of pale yellow to nearly white pearly needle-like sprays of micro studtite,
these scattered on matrix and typically associated with fluorescent, bright
green platy micro phosphuranylite and occasionally more massive yellow
glassy saleeite, all on massive smoky quartz. Only a few samples on hand,
the first ever confirmed from Brazil, sizes range from about 1.5cm to
4cm across @ 50.00, 100.00 and 150.00 each. Excellent!
TIEMANNITE- Deer Trail Mine, nr. Marysvale, Utah
This unusual mercury-selenide occurs as greyish to black metallic masses
sparsely scattered on calcite in pale greyish rock matrix, occasionally
with other unidentified and included phases. Old material from this prolific
Piute County area; sizes from 1.5cm to 6cm @ 15.00, 25.00, 40.00 and 65.00
each
TILASITE- Langban, Varmland, Sweden
This interesting arsenate mineral occurs here in a number of different
parageneses, these being the more typical clear to pale pinkish granular
masses scattered in a calcite/dolomite/hausmanite matrix, showing good
fluorescence due to the carbonates present. Type locality reference material,
specimens from about 2cm to 5cm across @ 10.00, 20.00 and 35.00 each.
TLAPALLITE- Mina Bambollita, Moctezuma, Sonora, Mexico
From the type locality for the species (sometimes called "La Oriental"
instead of the Bambollita), we have a small selection of pale greenish
films and crusts of this rare species sparsely scattered over matrix,
occasionally with small dark pods of silver tellurides and quartz. Author's
material from the late 1970's, specimens from 1cm to nearly 5cm @ 20.00,
40.00, 60.00, 80.00 and 100.00 each, depending on size and coverage. One
monster 12x6cm specimen @ 250.00.
UVAROVITE- Outokumpo, Finland
Dark green dodecahedral single crystals and partial groups of this unusual
garnet either free standing or perched in matrix, crystal size ranging
from about 4mm to 9mm across. Matrix specimens average 1cm to 2.5cm overall
and are priced according to quality @ 15.00, 22.50, 30.00 40.00 and 50.00
each. One lesser but larger, about 5x2.5cm in chrome diopside @ 60.00,
ex-David New.
WARDITE- Rapid Creek, Yukon Territory, Canada
Clear to pale greenish-grey tetragonal crystals (some to 1cm !!) and lustrous
aggregates scattered on gossan martix from this excellent locality, more
precisely designated as Stoneman Camp. These are not mine-run specimens,
but rather are select, well-crystallized wardite specimens from this challenging
collecting area, largely accessible by helicopter or small plane only
a couple of months of the year. Matrix sizes range from about 3cm to 5cm
across, priced according to quality, @ 25.00, 35.00 and 45.00 each. Excellent
for the price!
GEMS
TOPAZ FACETED STONES- Brazil
When we buy collections, we buy everything: minerals, books, gemstones,
equipment etc. Here is an interesting lot of water-clear, gem quality
white topaz, inclusion-free, and nicely faceted into 16x12mm emerald cuts
that were recently acquired. These gemmy stones average about 10 carats
each, are beautifully water-clear, and there are just a few available
at only 30.00 each! Don't miss these!
CATALOG 21102 - Vol. XXXVIII, No. 2. All items
subject to prior sale, FOB our warehouse. Posted February 11, 2011.
ALMANDINE- Lamoille Canyon, Elko Co., Nevada
Somewhat rounded, translucent red almandine garnet crystals to several
millimeters across lightly scattered in coarsely crystalline, white quartz/pegmatite
matrix. These are the first garnets reported from this unusual and largely
unexplored Ruby Mts. locality, and they are more reference samples than
beautiful specimens. Matrix sizes range from about 2.5cm to 5cm across
with commensurate coverage at just 7.50 and 15.00 each. Only a few; list
alternates!
ANGLESITE- Monti Poni, Sardinia, Italy
An old classic specimen consisting of numerous, blocky transparent to
translucent anglesite crystals richly perched and extending from dark
massive sulfide and rock matrix. The piece shows some bruising typical
of old specimens from the locality, but individual crystals reach up to
2cm long. Overall size is 7x5cm @ 140.00.
BARITE- SSX Mine, Jerritt Canyon, Elko Co., Nevada
From a relatively new find, these are exceptional, sword-shaped barite
crystals and groups on little or no matrix, ranging in color from water
clear to pale yellow, many with an unknown greyish inclusion/coating that
renders these samples almost metallic in appearance! All well formed specimens
that are reasonably attractive, speciemsn from about 2.5cm to 6cm @ 8.50,
15.00, 25.00, 40.00 and 60.00 each. Nice!
BEIDELLITE- nr. Charlestown, Island of Nevis, West Indies
Chalky white masses of this smectite group mineral richly scattered and
comprising matrix. From a very unusual and exotic locality, specimen sizes
from about 1.5cm to 5cm across @ 7.50, 12.50, 20.00 and 35.00 each.
BERAUNITE- Shady Community, Polk Co., Arkansas
Small dark red-brown to greenish brown radiating aggregates and flattened
sprays of this interesting phosphate nicely scattered over exposed seams
on matrix, some with dull green globular dufrenite and possibly other
phosphates. Matrix sizes from 2.5cm to 6cm specimens @ 7.50, 12.50, 20.00
and 30.00; a few larger pieces to 18x6cm @ 85.00!
BROCHANTITE- Douglas Hill Copper Mine, Lyon Co., Nevada
Superb, dark green micro crystals of brochantite richly scattered in seams
and vugs, making fine thumbnail to small cabinet specimens! Quite attractive
with brilliant luster and all with micro potential, some overlaying an
attractive bed of blue chrysocolla or other copper minerals as well, overall
sizes range from about 2cm up to 9cm across @ 7.50, 10.00, 20.00, 30.00,
45.00 and 60.00 each. Very nice!
CACOXENITE- Indian Mt., Cherokee Co., Alabama
Excellent, bright yellow radiating micro needles and balls of cacoxenite
crystals scattered in seams and vugs in limonite matrix, occasionally
with other phosphates. A classic U.S. locality, collected over 30 years
ago, sizes from 2cm to 6cm @ 5.00, 8.50, 15.00, and 25.00.
CALCITE- Round Top Mountain, Washington Co., Maryland
This is an interesting, large, and fairly attractive single-crystal specimen
of calcite from an uncommon locality. The crystal appears to actually
be a bundle of parallel growth prisms, yielding hundreds of vertical striations
and narrow prism faces with an irregular shape normal to the c-axis. Additionally,
there are some respectable termination faces on this vitreous, translucent,
golden-colored crystal. Unfortunately, there are also a fair number of
dings (the specimen is fairly old, likely pre-1927), but it still retains
a rather impressive look due to its good color and unusual form. This
specimen comes from, and bears a Seaman Museum and Michigan College of
Mines label. Size is 7.5x4.5x3.5 cm @ 65.00.
.
CASSITERITE- Elsmore, New South Wales, Australia
Very sharp, brilliant single crystals of dark red-brown cassiterite from
0.7cm to 1.5cm across either as singles or as small groups on matrix.
Exceptional high luster specimens, quite attractive for the species, with
overall matrix pieces from 1cm to 4cm, priced according to size and quality
@ 15.00, 22.50, 30.00 and 45.00 each.
CETINEITE- Le Cetine Mine, Tuscany, Italy
Cetineite, from its type locality, occurs as bright orange crusts, botryoids,
and possibly a few microcrystals on matrix. This complex antimony oxide
sulfide occurs in vugs scattered through rock and/or possible native antimony,
and may be associated with the equally unusual white mopungite. In sizes
from 1cm to nearly 3cm @ 20.00, 45.00, and 75.00 each, depending on size
and quality.
COLORADOITE- Great Boulder Prop., Kalgoorlie, WA Australia
Metallic masses of this interesting species moderately well scattered
in matrix and along an exposed seam, likely with some admixed calaverite
as well. An older, historic specimen, ex-University of California and
C.D. Woodhouse Collection with label, overall size about 4x3cm @ 120.00.
COPPER- Keweenaw, Michigan
A very aesthetic, large, and classic arborescent growth of native copper
from a Dana classic locality, and arguably the premier worldwide locality
for the species. Most of this specimen consists of coarsely crystalline
(in various forms to 1+ cm) copper in one main "branch" that
widens in the middle, with a rich, reddish-copper-colored patina. There
is also an interesting accessory mineral scattered mostly over the back
of the specimen, which are translucent, deep forest green crystals and
crystal fragments (to 2 mm) of what appears to be epidote. Other accessories
include some minor surface oxidation cuprite scales and calcite. Unfortunately,
there is no more specific locality information than "Keweenaw",
although an expert on the Copper Country might be able to narrow it down.
With the right base, this piece would display marvelously. Specimen size
is 12x7x4 cm @ only 150.00.
CUPROROMEITE- Comanche Mine, Mono Co., California
This uncommon copper mineral occurs here as dull greenish masses and waxy
to filmy aggregates scattered on matrix. Originally named as partzite,
the general consensus is that this mineral is likely cuproromeite, but
additional analytical study is suggested. From the type locality on Blind
Spring Hill, we have a small supply of this rather ugly but rarely offered
species, specimens ranging from about 2cm to 5cm across @ 20.00, 35.00
and 50.00 each. Old material, difficult to locate today!
FLUORAPATITE- Goldconda Mine, Minas Gerais, Brazil
Excellent, pale pinkish purple (!!) crystals of fluorapatite on minor
matrix, these showing good prism faces and attractive color. Well developed
crystals with odd faces, only a few nicely mounted thumbnail specimens
available, average about 2+cm @ just 35.00 each. Nice, older stuff!
GOOSECREEKITE- Kalyan, Maharashtra, India
Pearly white, somewhat curved crystal groups of the rare zeolite goosecreekite
in large balls to 4.5cm across, nicely perched on minor drusy quartz matrix
in a geode-like cavity. Reasonably attractive, a superb display piece
about 12x8cm specimen with excellent coverage @ 395.00.
HEMATITE on ALBITE & QUARTZ- nr. Robinson Summit, White Pine Co.
Nevada
Excellent, well-formed micro hematite crystals delicately perched on snowy
white quartz and albite in exposed seams and vugs in matrix. These neat
TN specimens have superb micro potential, overall sizes averaging about
2cm across at just 6.00 each! Limit one per order, please!
HEMIHEDRITE- Florence Pb-Ag Mine, nr. Hayden, Arizona
Small crystalline aggregates and/or sharp micro crystals of brownish orange
hemihedrite scattered in seams and exposed vugs on matrix, some with more
prolific wulfenite and possibly other phases. Type locality material from
very old stock, originally obtained from the authors, matrix sizes from
2cm to 5cm across @ 25.00, 40.00 and 65.00 each, depending on size, quality
and coverage.
HEMIMORPHITE- Berryman Tunnel, Eureka, Eureka Co., Nevada
From an obscure locality, we have a few rich specimens of micro radiaitng
hemimorphite crystals and groups nicely scattered on limonitic matrix,
all showing excellent sprays and groups that are easily seen but excel
as potential micro material! These are the first (and only!) reported
find of a decent mineral from this Nevada locality, with specimens ranging
from about 3cm to 7cm across @ just 7.50, 15.00 and 25.00 each. Neat!
LIROCONITE- Wheal Gorland, Gwennap, Cornwall, England
Excellent, brilliant blue liroconite crystals and masses perched on minor
matrix, these from the classic locality for this much sought-after mineral.
These are ex-Weber/Perloff collection, mounted and labelled in Perloff's
own hand in standard black micro boxes, overall matrix sizes averaging
1.3cm across, at just 125.00 each. Only two available!
MESSELITE ps @ ARROJADITE- Palermo Mine, North Groton, New Hamshire
Rather ugly, pale greenish yellow arrojadite that has completely altered
to messelite sparsely scattered in phosphate-rich pegmatite matrix. Old
Cureton material, with specimsn ranging from about 1.2cm to 3.5cm @ 12.50,
20.00 and 30.00 each.
NATALYITE- Kosmozero, Zaonezhskiy Pen., Karelia Russia
Unusual, monomineralic dark brownish green fibrous rods of this rare vanadium-rich
silicate with little or no matrix, carefully placed in clear capsules
and averaging a healthy 4mm long. These are from a new occurrence for
the species within the Kosmozero U-V occurrence, also on the same peninsula
that yielded the type material for this weird pyroxene. Only a few specimens
on hand @ 45.00 each.
OTAVITE- Tsumeb, Otavi, Namibia
From the type locality for the species, we have a few tiny micro's of
this cadmium mineral to offer, here as bright, pearly white crusts and
crystalline aggregates lightly scattered on matrix, typically with minor
rosasite, smithsonite and other phases. Tiny boxed samples at just 40.00
each.
PENNANTITE with WILLEMITE- Franklin, Sussex Co., New Jersey
Dull pinkish brown, platy and somewhat greasy-micaceous masses of pennantite
are thickly intergrown with brightly fluorescent (green SW-UV) willemite
and minor non-fluorescent calcite. From an old E.W. Heinrich lot obtained
several years ago, extensive analytical work on this material confirmed
(XRD and infrared) that it as a chlorite group mineral, with subsequent
EDS showing Mn>Zn>Mg alumino-silicate, nicely matching Dr. Dunn's
work on the species' occurrence at Franklin. Only three hand specimens
available, averaging about 7cm across @ 125.00 each, with a copy of our
EDS spectra as well.
PHILLIPSITE-Na- Mt. Kedykverpakhk, Lovozero, Kola, Russia
Perhaps one of the rarest of zeolites, phillipsite-Na occurs here as yellowish
to beige crusts comprised of densely packed, minute prismatic crystals,
nestled in vugs of coarsely crystalline, pinkish ussingite. An intersting
association and locality for this rarity, all with micro potential on
specimens averaging about 3cm across @ just 45.00 each.
PHOSPHOPHYLLITE- Adit nr. Huayllani Mine, Potosi, Bolivia
These interesting phosphophyllite specimens are from the new find being
described in the February, 2011 Mineral News article from the Machacamarca
mining district. Unusual in their occurrence as they are in sedimentary
red mudstone, unlike any other geological environment for the species!
They occur here as pale green, V-shaped twins and sheaf-like groups up
to 1+cm tall in exposed seams, coverage commensurate with matrix size
that ranges from about 2cm to nearly 4cm across @ 25.00, 45.00 and 75.00
each.
PYRARGYRITE- Freiberg, Saxony, Germany
Three steel-gray crystals (each to about 5 mm) form a small cluster on
the top surface of this brownish-gray chunk of silver ore. The crystals
are undamaged and show some good faces, but also present some areas that
have a melted or contacted-surface look. There are also a number of smaller
(to about 1 mm), more perfect crystals scattered about the three larger
ones, and the matrix consists of vein quartz that is heavily invested
with various sulfides, especially more pyrargyrite which can be seen scattered
across the surface in small, anhedral grains. There are also some subhedral
pyrargyrites on the bottom surface that still exhibit the "ruby-silver"
color, presumably due to their being more protected from the light. This
specimen could yield some very nice stock for polished ore sections from
this Dana-classic locality without detracting from the main cluster of
crystals. Specimen size is 5x5x3cm @ 150.00.
PYROSMALITE w/ ACTINOLITE- Bjelkegruva, Nordmark, Vermland, Sweden
From the type locality for pyrosmalite, this large specimen contains small,
well-formed stout hexagonal prisms of pale brown pyrosmalite, mostly concentrated
at one end of the matrix, and associated with prismatic, free-standing
green actinolite crystals distributed throughout the vuggy matrix. One
of the best pyrosmalite specimens we've seen, but still not very attractive.
Nonetheless, this is a classic, museum quality specimen, measures about
16cm by 12cm, and is priced at just 325.00.
QUARTZ pseudo @ ANHYDRITE- Saltinho, Rio Grande do Sul, Brazil
Broad, elongated aggregates to 6cm projecting from a quartz matrix, some
specimens with minor calcite and reticulated, hollow casts of quartz as
the underlying matrix. Excellent pseudomorphs, with specimens ranging
from about 8cm to 10cm across @ 50.00 each, and surprisingly attractive
as well!
RANKACHITE- Clara Mine, Oberwolfach, Bavaria, Germany
From the type locality for the species, we have a pair of small, 5mm specimens
comprised of radiating brownish black needle-like crystals of this rare
vanadium mineral on matrix. Strictly micro material and rarely offered,
just two specimens on hand @ 65.00 each. List alternates!
SPHALERITE etc.- Elmwood Mine, Smith Co., Tennessee
Attractive groups of splendnat black to dark brownish red, brilliantly
lustered crystals and points of adamantine, glassy sphalerite comprising
matrix, all showing excellent faces and interesting twinning striations.
Many samples are assocaited with other phases (purple fluorite, calcite,
barite etc) and are quite attractive! Fine specimesn from 3.5cm to 8cm
across @ 15.00, 20.00, 30.00, 40.00 and 50.00 each. All attractive and
very inexpensively priced from an old lot, occasionally with a few larger
and higher priced as well! Inquire!
STILBITE- Southbury, New Haven Co., Connecticut
A remarkable, old specimen comprised of thickly radiating flattened sprays
of stilbite completely covering one large surface of a gray and black
gneissic matrix. The grayish tan sprays of stilbite reach 3cm edge to
edge, and the specimen is accompanied by an old Michigan College of Mines
label as well. A great, old eastern U.S. locality piece, over all size
is a generous 10x7cm @ just 50.00.
STROMEYERITE- Yellow Pine Mine, Boulder Co., Colorado
Rich, metallic blue-grey masses of analyzed stromeyerite comprising matrix.
From a classic Colorado locality, each thumbnail specimen will include
a copy of our confirming analytical work, average size about 2.5cm @ just
25.00 each. Only a few available!
TASHELGITE- Tashelga R, Gornnaya Shoria, Siberia Russia
This NEW SPECIES occurs as transparent, pale blue prismatic micro crystals
to 1mm, most well-formed and included in calcite or forming aggregates
with tiny black spinel crystals embedded in calcite. This is a new structural
type, IMA #2010-017, formula: CaMgFe2+Al9O16(OH), monoclinic. From the
type locality in the Tashelginskoe Fe occurrence within the Kemerovo Oblast,
we have only a few specimens averaging about 1cm across, all with arrows,
at 95.00 each. Don't miss these!
VANADINITE with DESCLOIZITE- Keban, East Anatolia, Turkey
From a small lot originally obtained in the early 1990's, we have a single
specimen of well-formed, redish brown tabular vanadinite groups, with
individual crystals to 1cm across attractively perched on matrix, these
with a nice dusting of drusy descloizite crystals as well! Ex-Herb Obodda,
ex-Dr. Gene Sensel specimen from this uncommon locality, the overall size
about 6x4 cm across, offered at iots original 1984 price of just 150.00.
A must-have for the serious vanadinite and locality collector!
VASTMANLANDITE-(Ce)- Malmkarra Mi, Norberg, Vastmanland, Sweden
This relatively NEW SPECIES occurs as richly distributed black masses
intergrown in a layered assemblage of blackish brown dollaseite-(Ce) and
brownish red fluorbritholite-(Ce) matrix. Formula: Ca(Ce,La)3Al2Mg2[F(OH)2(SiO4)3Si2O7],
IMA #2002-025. Excellent material from the type locality, specimens from
1.5cm to nearly 3cm across @ 95.00, 130.00 and 175.00 each.
VIMSITE- Solongo, Buriatia, Transbaikal, Russia
Rarely offered, this example of vimsite has crusts of colorless, lustrous
prismatic crystals on matrix, typically overgrown on greyish kurchatovite.
A rare combination of species, only a two available, measuring about 5mm
long @ 125.00 each. List alternates!
YUGAWARALITE- Capurru Q., nr. Osilo, Sardinia, Italy
Small micro crystals of white yugawarulite scattered in rock matrix, these
from very old Cureton stock of many years ago. Only a couple of specimens
on hand, averaging 4-5cm across @ 55.00 each. List alternates!
ZAHERITE- Hotson 6 Mine, Koenabib Farm, N Cape Rep South Africa
This rare mineral occrus here as clear to white, somewhat pearly aggregates
richly included in sillimanite-rich matrix, these with a pale yellowish
staining evident on each specimen. Moderately rich samples from one of
the very few known localities for the species that was first described
in 1977, averaging over 2cm tall at just 55.00 each. List alternates!
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CATALOG 21101 - Vol. XXXVIII, No. 1. All items
subject to prior sale, FOB our warehouse. Posted January 14, 2010.
BARIANDITE- Mounana Mine, Haut-Ogooue, Gabon
Minute, dark brownish green micro aggregates of this unusual species very
sparsely scattered in and on uraniferous ore matrix, occasionally with
unidentified secondary uranium minerals as well. Type locality material,
matrix sizes from 2cm to nearly 4cm, priced at 35.00, 45.00, 65.00 and
95.00 each.
BREITHAUPTITE w/ NICKELINE- Cobalt, Coleman Twp., Ontario, Canada
A selection of breithauptite specimens from this famous locality, here
as rich masses of coppery to pinkish-colored metallic masses in matrix,
intergrown with nickeline and potentially other phases as well. Old material,
ex-A.E. Seaman Mineral Museum, specimens from about 2cm to 5cm across
@ 15.00, 30.00 and 45.00 each, with a copy of their label.
CALCITE- White Caps Mine, Manhattan, Nye Co., Nevada
Frosty rhombohedral crystals of greyish white to pale brown calcite largely
comprising matrix from this classic locality! Uncommonly well-formed,
these are from an old occurrence similar to those found in the early 1950s
by Ed McDole (and we have a crushed Kleenex box (dated 1938) harvested
from the find, one of McDole's trademarks when he was underground wrapping
material)! Individual rhombs range from about 2cm up to 3.5cm, with singles
and groups ranging from 3cm to 10cm across, priced according to quality,
not size, at 7.50, 15.00, 25.00, 40.00 and a few at 60.00 each.
CASSITERITE (Stream Tin)- Durango, Mexico
Weird, rounded "coffee-bean" shaped placers comprised of dark
brown, sometimes banded, cassiterite, commonly called "stream tin"
at most localities, but typically noted as "wood tin" from a
number of Durango localities. Small nuggets from about 5mm to 1cm @ 5.00,
10.00 and 20.00 each, depending on overall size.
CHONDRODITE with SPINEL- An Phu Mine, Luc Yen, Yenbai Prov., Vietnam
From an offbeat locality, we have several samples of exceptionally rich,
orange-brown chondrodite crystalline groups showing rounded crystal faces,
most richly surrounding several small, crude bright purplish-pink, octahedral
spinel crystals, all nicely perched on a brilliant white crystalline marble
matrix. Quite attractive samples from this excellent locality, sizes average
about 5cm across @ just 75.00 each, far less than previous offers seen!
DIAMOND (SYNTHETIC)- Manufactured by General Electric ex-Heinrich, 1950s
From a small vial of synthetic diamonds, ex-E.W. Heinrich Collection,
we have isolated numerous glassy, clear, man-made diamonds and carefully
packaged them in capsules, with each capsule containing a couple hundred
(!!) tiny diamonds, with each lot weighing about 5 points! These were
apparently among the first, commercially produced synthetic diamonds by
General Electric in the mid-1950's and they have sat un-noticed (by us)
in old Heinrich material we obtained years ago! There are no sharp crystal
forms among the many hundreds of shards and aggregates, but virtually
all are clear and (of course) exceptionally hard! Each lot is just 20.00,
but only one lot per order, please!
FLUORITE-SPHALERITE "COON-TAIL" ORE- Cave in Rock, Hardin Co.,
Illinois
Classic "coon-tail ore" comprised of dark sphalerite intergrown
in bands with quartz and fluorite, giving the appearance of a striped
raccoon tail (hence the name)! These are generously sized slabs with at
least one flat face to show the banding, and there are a fair assortment
of exposed vugs evident, many yielding micro crystals as well! Interesting
stuff, with slabbed specimens ranging from about 5cm to 10cm across @
15.00, 25.00 and 40.00 each.
FLUORO-MAGNESIO-ARFVEDSONITE- Mt. Sengischorr, Lovozero, Kola, Russia
This uncommon and relatively new amphibole species occurs as black prismatic
crystal aggregates to 3cm scattered in natrolite-aegirine-microcline pegmatitic
matrix. Exceptionally rich for the species and larger than any other reported
occurrence to date, specimens average 3cm to 5cm across @ just 45.00 and
65.00 each.
GAIDONNAYITE- Mt. St. Hilaire, Quebec, Canada
Named for the famous Canadian mineralogist, the mineral occurs as rounded
to almost blocky microcrystals and aggregates, varying from translucent
pale yellow to gray to nearly opaque, scattered in matrix. Occasionally
exhibits fluorescence as well. Old stuff, type locality of course, from
2cm to 6cm @ 20.00, 35.00, and 55.00 each.
GERSTLEYITE- Baker Mine, Boron, Kern Co., California
Once prolific and now quite uncommon, gerstleyite occurs as minute, deep
red aggregates on a greyish-green clay, typically with elongated probertite,
tincalconite and possibly other borates in association. The matrix is
quite friable breaks down easily, resulting in few large specimens. We
have a few small admixed fragments in a capsule @ 15.00, and a couple
of matrix specimens (that will still require magnification) to 3cm @ 55.00
each. Type locality material, of course!
GOETHITE @ PYRITE @ COPROLITE- Xlendi, Gozo Island, Malta
Rather ugly but truly unique specimens of goethite that has pseudomorphed
pyrite that has pseudomorphed Miocene shark coprolites! These appear as
elongated, tubular masses (as expected, considering the original material!)
without matrix, in assorted shades of brown (ugh!). The locality is certainly
a rarity as well, one of the seven islands comprising the archipelago
of the country of Malta, not known for its mineralogical riches! Weird
stuff and outrageous pseudomorphs, only three specimens available, averaging
about 3cm tall @ 35.00 each.
GUIMARAESITE- nr. Piaui River, Itinga, Minas Gerais, Brazil
This relatively NEW SPECIES occurs as lustrous, brown spherical aggregates
of tabular crystals, occasionally overlaying additional tabular aggregates
of the same species. Microprobe work has shown the outer edges of the
crystals to be this new, Zn-dominant phase, while the cores are Mg-rich,
near zanazziite in composition. Perhaps an unfortunate and confusing name
selection, as an old, discredited mineral of an entirely different composition
was also called by this name. Formula: Ca2(Zn,Mg,Fe)5Be4(PO4)6(OH)4*6H2O,
monoclinic, IMA #2006-028. Type locality and author's material, excellent
micromount potential in these small microprobed samples, 0.6cm to 1.4cm
@ 75.00, 95.00, 135.00 and 155.00 each, depending on quality and coverage!
Note: Much of the material found on eosphorite over feldspar has been
found to be zanazziite, not this new phase; caveat emptor!
GYPSUM variety "Satin Spar"- Berze la Ville, Saione et Loire,
France
A very old specimen from this unrecorded locality in Burgundy, showing
a 4cm wide chatoyant vein of curved, satin spar completely comprising
this 6x4cm specimen. The locality, extent today but without recorded mineral
specimen production that we can find, is duly noted on the accompanying
Ward and Howell label (1875-1891 predecessor to Ward's Natural Science),
and repeated on the three (!!!) Michigan College of Mines labels fo varying
style and vintage. Not a bad looking specimen with much history attached,
at just 45.00, with old labels!
HANKSITE- Searles Lake, San Bernadino Co., California
Excellent single crystals of dipyramidal hanksite without matrix, ranging
from transparent to greyish translucent specimens. Fine for the species,
we have a large lot from an old hoard that are also faintly fluorescent
(LW-bluish), crystals and groups from 1.5 to 7cm across @ 8.50, 12.50,
25.00, 40.00 and 65.00 each.
HARDYSTONITE- Franklin, Sussex Co., New Jersey
Masses of greyish hardystonite scattered in matrix, showing excellent
blue SW-UV response. Frequently associated with fluorescent calcite, willemite
and occasionally other species, these are quite nice! Sizes from 2cm to
6cm @ 10.00, 20.00, 35.00, 55.00 each, some considerably higher for museum
grade material! Inquire!
HELLYERITE- Lord Brassy Mine, Tasmania, Australia
Decent specimens of hellyerite from the type locality, the mineral occurring
as pale green pearly scales to fine-grained coatings on serpentinite rock,
associated with darker green zaratite. A colorful combination of nickel
carbonates, in sizes from 3cm to 7cm @ 45.00, 65.00 and 80.00. A few larger
specimens to 12cm @ 125.00 and 175.00.
HESSITE- Bambollita Mine, Moctezuma, Sonora, Mexico
This uncommon species occurs here as rather finely disseminated greyish
grains in white quartz matrix, some occasionally associated with minor
secondary tellurium minerals. Lean specimens but an interesting assemblage
from a well-known deposit, sizes range from about 2cm to nearly 7cm @
20.00, 35.00, 50.00 and 65.00 each, depending on coverage.
JAMESITE- Tsumeb, Namibia
A small but excellent specimen of deep red-brown jamesite aggregates perched
around the perimeter of a deep, curved vug comprising matrix. Obtained
years ago, ex-Feinglos Collection and accompanied by his label, jamesite
is one of the true rarities at Tsumeb and is missing from many reference
collections. Numerous. obscure associations, only one sample on hand,
overall size about 8mm across with modest micro potential @ 225.00. List
alternates!
KALBORSITE- Kirovskii Mine, Kukisvumchorr Mt., Russia
Small but excellent, well-formed tetragonal prismatic crystals of colorless
kalborsite without matrix, these from the type locality area in the Khibiny
Massif on the Kola Peninsula! Individual single crystals about 1mm long
are offered at just 85.00 each, but only a few are available!
LANTHANITE-(Nd) & KIMURAITE-(Y)- Mitsukoshi, Hizen-cho, Saga Pref.,
Japan
A hefty specimen comprised of greysih olivine basalt matrix with numerous,
tiny, pink transparent lamellar grains to several millimeters of lanthanite-(Nd),
often associated with paler aggregates of kimuraite-(Y) as well! An excellent
association piece from an uncommon locality, overall size about 5cm across
@ 125.00. One only!
MAGNESIOCOPIAPITE- Denver Mine, Santa Cruz Co., Arizona
Nearly pure vuggy nodular masses of magnesiocopiapite, having a pale mustard
yellow color. Possible associations included white silky halotrichite
as well. This is better quality material for this rarity, specimens from
1cm to 5cm @ 10.00, 20.00, 30.00, and 45.00. A few larger; please inquire!
MANTIENNEITE- Anloua, Ngaoundere, Adamaoua Plateau Cameroun
This rare phosphate occurs as minute, coppery brown, somewhat fibrous
micro aggregates, typically overgrowing quartz and associated with kaolinite
and siderite. We have a few specimens from the type locality, named for
Dr. Joseph Mantienne of the BRGM who we had the good fortune to meet many
years ago (there will be a future story in Mineral News), available only
as small matrix fragments in a capsule at just 20.00 each.
MARGARITE- Isle of Naxos, Kyklades Prefecture, Greece
Margarite occurs here as richly scattered, silvery micaceous plates investing
emery matrix, occasionally with minute black schorl, finely disseminated
magnetite and up to twenty other species reported from here! The Isle
of Naxos, part of the Cyclade Islands, is the type locality for emery,
and these were collected by L.L. Hubbard (b. 1849) and were part of the
A.E. Seaman Museum collection. Only a few of these old specimens are on
hand, sizes averaging about 6cm across, at just 30.00 each, with a copy
of the Museum's label!
MESSELITE- Messel in Hesse, Darmstadt, Germany
This uncommon phosphate occurs here as small, greyish brown radiating
pods in dull, oil shale matrix. From the type locality, old specimens
from many years ago, the iron analog of fairfieldite. Available in sizes
from about 2cm to 5cm across @ 15.00, 25.00 and 40.00 each.
META-AUTUNITE- Ruggles Mine, Grafton, New Hampshire
Bright yellow-green scaly masses and aggregates of brilliantly fluorescent
(bright green) meta-autunite lightly scattered over feldspar and quartz
matrix, some with minor uraninite and possibly other secondary minerals.
Old material, sizes from 2.5cm to 6cm @ 7.50, 15.00, 20.00 and 25.00 each.
MIARGYRITE- Kelly Mine, Randsburg District, California
Rich ore samples showing seams, masses and occasionally micro aggregated
crystals of miargyrite in quartz matrix. From one the most prolific San
Bernadino localities, this is old material, available in specimens from
about 2.5cm to nearly 5cm across @ 20.00, 35.00, and 60.00 each.
MOLYBDENITE- Niederpobel, Saxony, Germany
A rather old specimen comprised of slick, greyish metallic molybdenite
well scattered in and on quartz matrix. A pair of old labels, one nicely
handwritten and pre-1897, the other ex-Michigan College of Mines, accompany
the specimen. The modern locality name escapes us as is typical on many
of these very old specimens from central Europe, but the sample is fairly
rich and quite representative of old Saxony specimens, size just over
6c4cm @ 45.00.
MORAESITE- Sao Geraldo do Baixo, Minas Gerais, Brazil
Pure chunks of white, minutely fibrous moraesite comprising matrix, these
making richly fertile micro's and thumbnails! Uncommon examples of this
beryllium phosphate, surprisingly pure, sizes from about 1.5cm to nearly
3.5cm @ just 20.00, 30.00 and 40.00 each.
NICKELALUMITE w/ VOLBORTHITE- Kara-Chagyr, Fergana Valley, Kyrgyzistan
This uncommon mineral occurs as pale blu-green to green spherules up to
2mm in diameter well-scattered on matrix, occasioanlly with green platy
micro crystal aggregates of volborthite, some possibly with a thin brownish
crust of rusakovite. Good material for this rarity, only a few specimens
available averaging about 2.5cm @ 125.00 each. Rare!
PARAPIERROTITE in REALGAR- Allchar, Rozdan, Macedonia
This rare thallium mineral occurs here as minute, highly lustrous black
crystalline aggregates and micro crystals very sparsely scattered on brilliant
red, glassy realgar matrix. Type locality for the species, rarely seen
these days, only a few small specimens on hand, ranging from about 1cm
to 2cm across @ 20.00 and 45.00 each, depending on size and coverage!
PARGASITE- An Phu Mine, Luc Yen, Yenbai Prov., Vietnam
Bright green, somewhat gemmy columnar masses of attractive pargasite perched
in brilliant white marble matrix. Much of this and similar material has
been offered as fluor-cannilloite, but the vast majority of such samples
are actually pargasite. Only three colorful samples on hand, overall about
5cm with pleasing, apple-green pargasites therein, @ 40.00 each. Nice!
PETZITE with GOLD- Nancy Mine, Wallstreet, Boulder Co., Colorado
Minute, lead-grey aggregates of this uncommon Ag-Au telluride sparsely
scattered in vugs in matrix, showing anhedral, knobby masses with little
or no crystal forms evident, associated with minor native gold, pyrite
and quartz. This is from an old and apparently obscure locality, ex-Lou
Perloff and labeled in his own hand, only two small mounted specimens
available @ 85.00 each.
QUARTZ- Comstock Lode, Virginia City, Nevada
Milky white quartz crystals to 2.5cm tall standing upright and fully covering
an entire flat surface of these interesting
specimens, virtually all overlaying a seam of dense, quartz-rich matrix
with occasional tiny spots of limonitic pseudos after pyrite(?) as well.
From a classic area of Storey County, well covered, inexpensive specimens
from about 4cm to 10cm across @ just 5.00, 10.00, 20.00 and 35.00 each.
QUARTZ variety AGATE- Thebes, Egypt
A remarkably old and interesting specimen, comprised here of a deep brown,
well-worn, banded agate nodule with a smooth, kidney-shaped form, accompanied
by an old calligraphic label of unknown origin, as well as a Michigan
College of Mines label (extent 1897-1927) and A.E. Seaman Mineral Museum
label! The ancient ruined city of Thebes lies on the west bank of the
Nile, and recorded specimen discoveries from the city are virtually unknown.
Clearly a unique and geographically historic specimen, the nodule measures
just over 6x4cm @ 45.00.
RANKAMAITE etc.- Urubu Mine, Itinga, Minas Gerais, Brazil
This rare mineral occurs here as white to pale tan, somewhat fibrous,
creamy aggregates richly intergrown in matrix, typically with pink elbaite,
cassiterite, and quartz. Thin section work has also disclosed minute associations
of simpsonite, thoreaulite and possibly other phases as well in these
complex specimens! From a new find and described in an upcoming American
Mineralogist article, we have a small lot of samples, ranging from about
1cm
to nearly 3cm across @ 20.00, 35.00 and 55.00 each; don't miss these!
RASLAKITE- Mt. Karnasurt, Lovozero, Kola, Russia
This rare species occurs as brownish red, glassy pods very richly comprising
matrix, occasionally associated with terskite, zakharovite and/or aegirine.
From the type locality for the species, only a few specimens on hand,
ranging in size from about 1.5cm to 3cm across @ 65.00 and 115.00 each.
RHODOCHROSITE- Capillitas Mi, Andalgala, Catamarca, Argentina
A very attractive rough rhodochrosite stalactite specimen, here as a 7+cm
long tube almost 3cm in diameter, with one end polished to show the excellent
pink color and concentric rings. The tube sits upon a 5x4cm mass of rhodochrosite
that has been trimmed and opened to show the banding, and both areas of
the specimen have the typical rippled effect on the outer skin of the
thick rhodochrosite "fingers". Some serious cleaning to remove
surface
clay would greatly enhance this old sleeper, and the overall specimen
size is about 7.5 x 5.5 x 4.5cm @ 275.00, a steal in today's market!
ROSEMARYITE- Buranga Pegmatite, Gatumba, Rwanda
This rare phosphate occurs here as dark greenish aggregates well scattered
in pale tan matrix, from only the third(?) reported locality described
in 1995 for this species. Missing from many reference collections, we
have just two moderately rich specimens on hand, each averaging about
2.5cm across @ 125.00 each. List alternates!
RUTILE variety STRUVERITE- Etta Mine, Pennington Co., South Dakota
Small black masses of Ta-rich rutile (variety struverite) scattered in
yellowish muscovite matrix, most associated with minor albite and potentially
other species as well, as there are over 80 valid minerals found here!
These are quite representative and inexpensive specimens, sizes ranging
from about 2.5cm to 6cm across at just 6.00, 15.00 and 25.00 each.
SBORGITE- Furnace Creek Area, Inyo Co., California
A rather rare but ugly borate, occurring here as colorless, somewhat sugary
aggregates, most with admixed thenardite and possibly other borates, lightly
scattered in and on matrix, some with modest micro potential as well.
Old Cureton material, a few carefully packaged small aggregates in a sealed,
3cm glass vial @ 20.00 each.
SPHALERITE on DOLOMITE- Blackberry Mine, Chitwood, Missouri
A monster specimen comprised of numerous "ruby jack" sphalerite
crystals to 1cm nicely scattered in isolated groups in a large 10x6cm
opened seam, delicately perched on saddle-shaped, creamy dolomite crystals
on matrix. A handsome museum-sized specimen from an obscure, older locality.
The specimen measures a substantial 20x16x10 cm, displays well, and was
certainly a bear to feather out and remove, for just 200.00! Heavy!
SPODUMENE- Branchville, Fairfield Co., Connecticut
These are wonderful spodumene crystals showing excellent opaque prism
faces but not cleaning terminated at
the pinacoids. The locality is also known for its "cymatolite",
a pseudo of albite and muscovite after spodumene, as well as the original
finds and type localities for nine phosphate species!. Old, desirable
specimens, ex-Ward and Howell (1875-1891) and Michigan College of Mines
with labels from both, overall sizes from about 4cm to 6cm @ just 40.00
and 55.00 each. Historic stuff!
SULFUR with BITUMEN- Rocalmuto, Agrigento, Sicily, Italy
A fairly large cabinet specimen comprised of over a dozen, well formed
yellow sulfur crystals to nearly 2cm across, perched on rock matrix and
preferentially coated with black bitumen. A couple of crystals are damaged,
but the specimen is aesthetic nonetheless, ex-E.W. Heinrich Collection
and via A.E. Seaman Museum, with both labels included! Overall size is
a pleasing, 11x11cm triangular cabinet piece, priced by the Museum at
390.00, offered here at just 245.00. Neat!
TSEPINITE-K- Eveslogchorr Mt., Khibiny, Kola, Russia
This relatively new and rare species occurs here as small white crystals
to 2mm in cavities of massive white albite matrix. From a new pegmatite
uncovered near one of the three type localities for the mineral, all individually
microprobe-confirmed. Specimens range from about 2.5cm to nearly 5cm across
at just 55.00 and 80.00 each, priced according to size and coverage, all
with arrows.
TYUYAMUNITE w/ METATYUYAMUNITE- Easton B Mine, San Miguel Co., Colorado
Bright yellow glassy crystals and aggregates of micro tyuyamunite are
nicely scattered in seams and on tan matrix, some rimmed with more opaque
metatyuyamunite as well. Interesting locality material with some micro
potential, mildly radioactive, sizes from about 2cm to 6cm @ 10.00, 15.00,
25.00 and 40.00 each. A few larger, so please inquire. One monster from
Paradox Valley in Montrose Co., size an astounding 12x11cm @ 100.00.
UNKNOWN NEW Pd-Sb-Te MINERAL- Pana Gabbro-Norite Complex, Kola, Russia
A remarkably detailed and documented ore sample in a 2.5cm probe mount,
with a full package of data comprising 40 pages of SEM images, X-ray spectra
and quantitative analytical data that identifies multiple occurrences
of eight(8) different PGM-rich minerals, including two occurrences of
what is apparently a new mineral, the unnamed Sb-analog of kotulskite!
Analytical data is provided for this new phase, as well as the confirmed
presence of stillwaterite, kotulskite, tellurpalladinite, merenskyite,
an Ir-Pd gersdorfite, irarsite and hollingworthite! A one-of-a-kind analytical
package representing many hours of probe work and the surprising discovery
of what will perhaps someday be a fully named new species! A comparison
of data for chemically similar borovskite and "testibiopalladinite"
shows this new phase to be neither, and this unique specimen and full
analytical package is
available for 425.00, well below the analytical cost of the study itself.
One only available!
BOOKS
CRYSTAL CHEMICAL- CLASSIFICATION OF MINERALS A.S. Povarennykh
A classic work by this famous Russian mineralogist that outlined the detailed
classification of mineral species, introducing a new approach to crystal
chemical classification and mineral nomenclature. Bound in two volumes
and comprising some 760+ pages, this long out-of-print work is one of
the great English-translated monographs in geosciences, offered here in
excellent condition @ just 150.00 for both volumes! A great find!
CATALOG 21009 - Vol. XXXVII, No. 9. All items
subject to prior sale, FOB our warehouse. Posted December 13, 2010.
ACETAMIDE- Burnside, Northumberland Co., Pennsylvania
This rare mineral occurs as minute, transparent glassy prismatic aggregates
on rock/timber matrix, forming by the result of the burning anthracite
deposits here, near Shamokin, PA. Collected in June, 1986 by W. Downey,
Jr. (downeyite), the material has been rarely offered and there are only
a few 1.5cm specimens on hand, individually boxed and all with modest
micro potential @ just 55.00 each. Rare stuff!
AGARDITE-(Nd)- Hilarion Mine, Laurium, Attica Pen., Greece
This NEW SPECIES occurs as minute (o.5mm) colorless to very pale green
hexagonal needles in limonitic matrix, more typically as the margin rims
around slightly larger zalesiite needle cores, and often zoned with either
agardite-(Y) or agardite-(La). Formula: NdCu6(AsO4)3(OH)6*3H2O - hexagonal,
IMA #2010-056, a new member of the mixite group. Just approved, these
are studied and confirmed specimens, not merely Nd-rich varieties as at
other
localities, all with arrows, and overall sizes ranging from about 1.2cm
to 2.6cm @ 85.00, 120.00 and 150.00 each, most with micro potential.
AZURITE- Unterinnthal, Tyrol, Austria
An old Krantz specimen, accompanied by a label in Krantz's own handwriting!
The piece shows excellent, deep blue tabular fans of micro azurite covering
about 40% of the top surface, accompanied by a thick band of botryoidal
malachite. An additional Museum label and two Mining School labels are
included with this colorful 5x3cm piece @ 55.00. An obscure, old locality
piece, collected prior to 1900!
BERYL variety MORGANITE- Minas Gerais, Brazil
Pink, massive morganite comprising matrix, these showing good luster and
color but largely devoid of crystal faces. Good representative specimens
for this beryl variety, pure and inexpensive specimens measuring about
5cm across at just 12.50 each. A steal!
BIDEAUXITE- Mammoth-St. Anthony Mine, Tiger, Arizona
An extremely small fragment extending about 0.5mm across of transparent
bideauxite mounted on a 2.2cm disk. A very rare, single locality mineral,
these confirmed by single crystal diffraction data yielding a 14.13(1)A
unit cell and the match of Bravis type Cubic_F for the mineral (copy of
XRD data supplied). Only one sample available, mounted as above, at 275.00.
Don't miss this one! List alternates!
CALCITE- locality unknown; from 1900 Paris Exhibition
A large and rather impressive group of stout, scalenohedral, greyish calcites,
many smaller ones fully terminated, showing multiple generations and frosty
overgrowths completely covering this historic piece. The specimen is brightly
fluorescent (pink SW UV) throughout, and is accompanied by its A.E. Seaman
Mineral Museum label (acquisition number DM565-P), annotated by Dr. George
Robinson as being the sample displayed at the Paris Exhibition of 1900!
The lack of precise locality data is unfortunate but is overcome by the
size and historic nature of
the piece (collected prior to 1900) that is 12cm tall and measures 20x15cm
across the base! Suitable for a museum display, the specimen weighs over
10 pounds and is offered at just 325.00!
CALCITE etc.- Paxton Quarry, Alpena, Michigan
Rich specimens comprised of micro calcites well scattered in exposed seams
and voids in brownish dolomitic limestone, often associated with other
species such as pyrite, marcasite, dolomite, quartz etc.., all in good
micro crystals. Uncommon locality material that is very reasonably priced,
specimens from about 4cm to 8cm @ just 10.00, 15.00 and 20.00 each. A
wonderful bargain!
CHISTYAKOVAITE- Uranium Deposit, Bota-Burum, Kazakhstan
This relatively NEW SPECIES occurs as extremely small, flattened, transparent
pale yellow lath-like crystals, here as single blades without matrix,
each mounted on the surface of a 1.1cm leucite tablet. Formula: Al(UO2)(AsO4)2(F,OH)*6.5H2O
- IMA #2005-003. Type locality material, of course, only a few specimens
on hand @ 165.00 each. List alternates!
CORDIERITE w/ CHALCOPYRITE etc- Manitouwadge, Ontario, Canada
A rather large hand specimen comprised of an exposed 7x5cm vitreous dark
bluish-grey cordierite vein perched on the surface of a chalcopyrite ore
specimen, with smaller masses of cordierite intermixed with other phases
shot throughout the matrix. The locality has produced over thirty (30)
species, and this sample is accompanied by the label of famous geologist/mineralogist,
E.W. Heinrich. Overall specimen size is 11x7x6cm @ 100.00. Uglier than
it sounds, but an uncommon assemblage for cordierite!
CRYOLITE with SIDERITE- Ivigtut, Arksuk Fjord, Greenland
Nearly pure massive pieces of the uncommon mineral cryolite without matrix,
translucent and off-white in color, with a few containing small amounts
of brownish, glassy siderite as well. Old material, of course, specimens
from about 2.5cm up to large 10cm chunks @ 10.00, 20.00, 35.00, 50.00,
65.00 and 75.00 each.
DESCLOIZITE- Corey #1 Claim, Churchill Co., Nevada
Thin botryoidal films of bright yellowish-orange descloizite richly covering
the surface of an altered dolomitic matrix. Appearing as films in hand
specimen, microscopic examination shows numerous tiny knobs and blebs
comprising these brightly colored aggregates. From an uncommon locality,
specimens from about 2.5cm to 5cm @ just 4.00, 8.50 and 15.00 each. Cheap!
FLUORITE on CALCITE- Lincoln Mine, Tempiute, Lincoln Co., Nevada
An odd occurrence of pale purple, transparent fluorite cubes to 1cm perched
among small, spiky, white calcite scalenohedrons on matrix. Interesting
for the locality, specimens from about 2cm to 6cm @ 8.50, 15.00 and 25.00.
GALKHAITE- North Pit, Getchell Mine, Humboldt Co., Nevada
Sharp, deep red to nearly black micro cubes of this rare species scattered
in vugs and on matrix, some with pale lavander fluorite and occasional
orange-red realgar, or with minor white stilbite. Superb for the species
with excellent micro potential, matrix sizes from 1.5cm to 7cm @ 20.00,
30.00, 45.00, 65.00 and 85.00 each, priced according to quality and size.
GOLD- Inhuung-myon, Yonghung-gun, North Korea
A glass-topped Bates box with a black velvet insert containing ten (10)
micro gold placer nuggests from this off-beat locality! This is the first
we've seen of such material, and only one lot is available @ 125.00 for
the box!
HEULANDITE with THAUMASITE- Paterson, Passaic Co., New Jersey
An old specimen, ex-Schortmann's Minerals and Dr. Eugene Sensel Collection,
comprised of numerous heulandite crystals, some rather thick and tan colored,
sprinkled with small thaumasite needles, calcite crystals, etc. A large
and classic New Jersey zeolite specimen with nice provenance, overall
size about 12x8cm @ just 80.00.
HIBBINGITE- 900' L. Drill Core, Duluth Complex, Minnesota
This new species, a divalent iron hydroxychloride, occurs in a drill core
section as sparse clear to pale green grains,
occasionally red when oxidized, in a partially serpentinized troctolitic
rock. Formula: Fe2(OH)3Cl; matrix sections from 1.5cm to 2.5cm @ 125.00
and 150.00 each. Only two available!
KIRCHERITE- Biancella Valley, Sacrofano, Roma, Italy
This NEW SPECIES occurs as somewhat pearly white, tabular crystals scattered
in matrix, a new cancrinite group mineral. Formula: [Na5Ca2K](Si6Al6O240(SO4)2*0.33H2O
- trigonal. IMA # 2009-084. Type locality, of course, thumbnails with
modest micro potential averaging about 2cm across with arrows at just
45.00 each.
KOBEITE-(Y)- Kobe Village, Kyoto Prefecture, Japan
Small black needles of kobeite-(Y) scattered in a pinkish feldspar matrix.
Rarely available from the type locality, these are very old samples from
the Mecke Collection. Small 2mm to 4mm fragments @ 15.00 and 25.00;
KOSNARITE- Mt. Mica, Paris, Maine
Pale to medium blue vitreous aggregates of this relatively new species
sparsely scattered in pegmatite matrix. A potassium-zirconium phosphate,
these specimens are the last of the original and only find by Gene Bearss
in a single boulder in July, 1989. Only a few small 0.3cm to 1cm specimens
available @ 30.00, 37.50 and 45.00 each.
KOTTIGITE/PARASYMPLESITE- Ojuela Mine, Mapimi, Durango, Mexico
From the mid-1970's discovery, we have an old lot of excellent, radiating
crystalline specimens of this complex assemblage, typically in bluish
to greyish brown needles to nearly 1cm well scattered on limonitic matrix.
Chemical analyses have shown complex zoning in these samples, with both
the Zn-rich (kottigite) and Fe-rich (parasymplesite) phases present. Wonderful
old stuff, specimens from 2.5cm to 6cm @ only 20.00, 30.00, 45.00 and
60.00 each, depending on coverage and quality!
KULANITE- Rapid Creek, Yukon Territory, Canada
Dark green to black sharp crystals of kulanite richly coating sideritic
matrix, from the Stoneman Camp prospect of the classic Rapid Creek local.
Excellent micromount or thumbnail material, sized from 2cm to 6cm at 50.00,
75.00, 100.00, and 200.00. Rare!
LEITEITE- Tsumeb, Otavi, Namibia
We have clear colorless pearly thin cleavage plates and crystalline fibers
of this zinc arsenic oxide. Occurring as pure masses without matrix, leiteite,
from the type locality for the species, is available in 0.5 to 1.5 cm
sizes @ 30.00, 45.00 and 60.00 each. A few larger plates on hand to 3.3cm
or more are available @ 125.00 each.
LEMMLEINITE-Ba- Karnasurt, Lovozero, Kola, Russia
This NEW SPECIES occurs as tiny brownish prismatic crystals forming pseudomorphs
after murmanite(?). Formula: Na2K2Ba1+xTi4[Si4O12](O,OH)4*5H2O. Type locality
and author's material, sizes from 2cm to nearly 5cm!!!) @ 85.00, 120.00
and 150.00 each.
LIBETHENITE- Prospect near Mason Pass, Lyon Co., Nevada
Micro, transparent deep green crystals of libethenite nicely scattered
in seams and on matrix from this unnamed prospect. Older material that
is quite attractive under the scope, matrix sizes from 1.5cm to 5.5cm
@ 5.00, 10.00, 15.00 and 25.00 each. Nice!
MUSCOVITE pseudo @ INDIALITE @ CORDIERITE- Yunohana-onsen, Kameoka, Kyoto
Pref. Japan
These interesting, small specimens are muscovite that has replaced indialite
that replaced cordierite, more commonly called "Cherry Blossom Stone"
or "Sakura-ishi" in Japan. They show pink, six-rayed star like
forms on the terminations of small rod-like crystals without matrix. Uncommon
pseudomorphs, specimens average about 6mm across and are quite inexpensive
at only 6.00 each!
NEALITE etc.- Laurion, Attica Peninsula, Greece
Excellent micro sprays of orange-yellow lath-like crystals of nealite
attractively perched in vugs in ancient slag, most with associated laurionite
crystals and possibly other species. Mounted specimens from the Perloff/Weber
collection and named for Neal Yedlin, only a few available, at 55.00 each.
Nice!
PREISWERKITE- Geisspfad, Binnental, Valais, Switzerland
Type locality material! Preiswerkite, a mica group member, occurs as flaky
to fine grained pale green masses scattered through a schist-like rock.
Good representative material, difficult to obtain, in sizes from 1.5cm
to 3cm @ 20.00 and 35.00 each. A single larger 6cm piece is on hand @
100.00.
PRIDERITE- nr. Noonkanbah, Walgidee Hills, WA, Australia
Dark red to black granular crystalline masses sparsely scattered in matrix,
a rare member of the cryptomelane group. Type locality material, available
as matrix specimens from 1cm to 5cm @ 15.00, 25.00, 50.00 and 75.00 each,
or as 0.5 grams of PURE extracted grains @ 25.00 per vial.
PROUSTITE- Alberode, Saxony, Germany
Superb micro crystals of deep red, wonderfully terminated proustites perched
in vugs on matrix, these ex-Perloff/Weber Collection and noted in Perloff's
hand. Only two excellent mounts are available, each beautifully mounted
and showing brilliant proustite micro groups! The only ones we have seen
from this heretofore obscure (unknown to us!) locality @ 150.00 each.
SILVER with BREITHAUPTITE- HiHo Silver Mine, Cobalt, Ontario, Canada
A neat specimen comprised of richly impregnated white matrix showing numerous
streamers of dense native silver dendrites, with a broad area of coppery-bronze
colored breithauptite well-scattered at the core of the specimen. Ex-John
Durkos Collection #388, acquired by him in 1963 from the mine that was
originally called the "Brady Lake Mine", specimen vintage "early
1900s" per his label. HiHo is actually a nearby property to the original
three mines that made up the Brady Lake silver complex, and the piece
is likely from one of the original Silver Miller mines there. One face
is nicely cut and polished to show the interesting cross section of phases,
overall size about 7x5cm
150.00, with oval wood base.
STRONTIANITE- Monroe Co., Michigan
Large hand specimens showing numerous voids and fissures filled with small
but very sharp elongated and pointed strontianite crystals in yellowish-white,
massive strontianite/dolomite matrix. Quite heavy for their size, and
all with excellent micro potential as well, these average 7cm(!!) across
at just 35.00 each. A steal!
TEALLITE- Monserrat, near Pasna, Bolivia
Rich, substantial specimens of this rare lead-tin sulfide. Teallite occurs
as granular gray metallic masses and foliated aggregates, with minimum
matrix. The last of our old stock, rarely offered in this quality, sizes
from 1cm to 6cm @ 15.00, 25.00, 45.00, 75.00, and 100.00 each.
TREVORITE- nr Scotia Talc Mine, Barberton Mt., South Africa
This nickel rich spinel group member occurs as black granular masses richly
distributed through a serpentinite rock, and associated with green willemseite.
Type locality for both species, in sizes from 2cm to 5cm @ 20.00, 30.00,
45.00, and 75.00 each.
VANADINITE (Arsenian)- West Mine, nr. Quartz Mt., Nye Co., Nevada
Repeat of a sellout: from a new and unusual occurrence featured in Mineral
News, these are "endlichite" (arsenian vanadinite) specimens
that we had previously analyzed. Although they are approaching mimetite
composition, they are not quite there! The mineral occurs as both elongated,
needle-like micro crystals as well as rounded sheaves and balls of intergrown
micro's richly scattered on matrix. Each sample is accompanied by a copy
of our analysis, specimens from 2cm to 8cm across @ 7.50, 15.00, 25.00
and 50.00 each. Very cool stuff, and we can offer a wholesale flat of
25+ assorted specimens for you dealers out there at just 175.00 per flat!
VISHNEVITE- Loch Borolan, Assynt, Scotland
Pale blue to greyish masses of vishnevite richly scattered in matrix,
most with nepheline and other rock forming minerals. Classic locality
for the species, generously sized specimens from an old stock ranging
from 2.5cm to 6cm @ only 10.00, 20.00 and 35.00.
WITHERITE- Fallowfields Mine, Alston Moor, England
Rich translucent aggregates of greyish witherite scattered in matrix,
collected many years ago from this classic locality. The specimens show
good fluorescence (SW-blue white, LW-yellowish) and reasonable phosphorescence
as well. Sizes from about 2.5cm to 4cm @ 15.00, 25.00 and 40.00 each.
WOODHOUSEITE- Champion Mine, Mono County, California
Probably one of the world's best (and one of the few!) locations for this
calcium-aluminum member of the beudantite group. We have a supply of finely
developed pseudocubic woodhouseite crystals scattered on seams in quartz.
The pale tan colored crystals range from 1mm to 3mm across, with matrix
specimens from 2.5cm to 6cm priced at 20.00, 30.00, 45.00,and 65.00 each,
all with good woodhouseite micro crystals!
ZINKENITE- Brobdinag Mine, San Juan Co., Colorado
This lead antimony sulfosalt occurs as rich, nearly pure masses with an
attractive grey metallic, almost silky luster. From the Silverton mining
district of Colorado, these older specimens are offered at 2.5cm to 4cm
across @ only 15.00 and 30.00 each.
SUBSCRIBE TO MINERAL NEWS
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The first description of the new species eurekadumpite, a seventeen year
saga in mineral identification! The three-part story of Lippman Tannenbaum,
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CATALOG 21008 - Vol. XXXVII, No. 8. All items
subject to prior sale, FOB our warehouse. Posted November 8, 2010.
See us at the New York City Gem and Mineral Show at the Holiday Inn -
440 W. 57 St. NYC- Nov 13 & 14!
AMMINEITE- Pabellon de Pica, Chanabaya, Iquique, Chile
This NEW SPECIES occurs as tiny, intense sky blue aggregates in and on
transparent halite matrix, occasionally with minor green atacamite and
possibly other phases. Formula: CuCl2(NH3)2 - orthorhombic, IMA #2008-032.
Quite attractive and colorful, even as inclusions in glassy halite, specimens
from about 2.5cm to 4cm across, priced according to coverage @ 65.00,
85.00, 100.00 and 125.00 each. Type locality, of course!
BARBOSALITE on HUREAULITE- nr. Boa Vista Creek, Galileia, M.G. Brazil
Recently stumbled upon: a few superb micromounts of black, well crystallized
barbosalites lightly scattered on radiating and divergent orange-red,
glassy hureaultite crystals on minor matrix. Both interesting phosphates,
here in excellent, micro form, overall sizes averaging about 1.5cm @ 25.00
each. Limit one per order, please!
CALCITE- Xiang Hua Ling, Hunan Province, Peo Rep China
Remarkably attractive, very sharply terminated scalenohedral calcite crystals
from needle-like points to stout butterfly twins nicely perched on matrix.
The larger crystals range from 1cm to 3cm tall, all are glassy, transparent
and have a red-brown inclusion reminiscent of old Mexican specimens from
many years ago. These attractive Chinese samples range in size from about
4cm to 12cm across, all are quite pretty and damage free, and are offered
at just @ 35.00, 50.00, 75.00, 100.00 and 200.00 each for the largest.
Excellent!
CARNOTITE- Monument #2 Mine, Navajo Co., Arizona
Rich yellow masses of rather hot carnotite well scattered in and on sandstone
matrix, some associated with coppery brown druses and films of metahewettite,
yellowish metatyuyamunite or possibly other uranium-rich species. Collected
many years ago on the Navajo Indian Reservation, these are quite radioactive
and fairly large specimens, sizes from 5cm to 9cm across @ 25.00, 40.00
and 65.00 each, priced according to richness, not necessarily size.
CERUSSITE- M'Fouati, Kouilou Department, Rep of Congo
An excellent, well developed crystallized cerussite from this fine and
lesser-known Brazzaville locality, here as a central, terminated and reticulated
crystal about 4.5cm tall, with several other cerussite crystals to 1.2cm
of a more blocky, twinned habit perched on its twinned "wings".
The crystals are all somewhat greyish brown, translucent and overall a
very pleasing specimen. Size is about 5x3.5cm @ 245.00. Nice!
DOLOMITE with QUARTZ CASTS etc- Banska Stiavnica, Slovakia
An interesting and complex specimen comprised of minute, tan dolomite
rhombs richly drizzled over large, platy quartz casts, associated with
very richly scattered small spiky quartz balls and a few larger euhedral
quartz crystals to 2cm comprising matrix. The specimen is accompanied
by its Czech National Museum label, measures a flattened but generous
12x10cm and is offered at just 75.00. Nice!
FLUORCAPHITE- Koashva, Kola Peninsula, Russia
Uncovered in an old lot from Claus Hedegaard, we have a small parcel of
this uncommon, Sr-rich apatite-group mineral, occurring here as pale green,
granular masses richly scattered in matrix. EDS confirms just over 18
wt% SrO, in good agreement with Yakovenchuk's data in his Khibiny book.
Specimens range from about 2cm to nearly 5cm across, are quite rich, and
are offered at just 20.00, 35.00 and 50.00 each.
GOETHITE- Lostwithiel, Cornwall, England
An old classic comprised of numerous 1cm balls of radiating, dark brownish
black flattened sprays of goethite richly scattered in and on a dense,
limonitic matrix, with tiny, lustrous black crystal spikes evident at
the terminus of the spherical balls. An old calligraphic label is adhered
to the base of the specimen, and it is also ex-Michigan Mining College.
Classy for an often ugly mineral, superb locality piece, measuring about
7x5cm @ just 55.00.
GUGIAITE- Dugdu Alkaline Complex, Tuva, Russia
From a new (and only the fourth) reported occurrence of this rare Ca-Be-silicate,
these are small (1mm) colorless lamellar grains of nearly pure material
with little or no matrix. Rarely available, the species easily escapes
detection and is offered here for the first time by us as single grains
at 45.00 each. List alternates - only a few of these recently confirmed
Siberian samples on hand!
HETAEROLITE- White Tail Deer Mine, Bisbee, Arizona
Rich, but ugly specimens of this zinc manganese mineral, hetaerolite occurs
as brownish black masses and veinlets running through contrasting white
calcite, which has been partially removed to reveal the masses of hetaerolite.
Good representative larger specimens, 5cm to 8cm @ 25.00 to 45.00 each.
HOLDAWAYITE- Kombat Mine, Namibia
Rich, platy aggregates of pinkish brown masses comprising matrix. A relatively
new (1988) species, offered as pure aggregates in capsules from 1mm to
3mm across @ 35.00, 45.00 and 55.00 each, these being author's material
from the type locality! A few larger impure matrix specimens to 2.5cm
@ 140.00 each.
HYDROPYROCHLORE- Leushe, Kivu, Dem Rep Congo
This newly defined species occurs here as tan to pale brownish, sharp
octahedral crystals without matrix, some of the better crystals showing
interpenetration twins or slightly cavernous faces. Part of the recently
published overhaul of the pyrochlores, these type locality crystal specimens
range in size from about 3.5mm to 7mm across @ just 15.00, 20.00 and 25.00
each.
HYDROXYKENOMICROLITE+SIMPSONITE- Mt. Vasin-Myl'k, Voron'ya Tundra, Russia
Minute greyish to colorless greasy to adamantine rims of lightly fluorescent
(orange LW) masses of this newly defined species in white albite matrix,
most surrounding small cores of brightly fluorescent (SW blue-white) simpsonite.
Two extremely rare species, from the type locality for the newly defined
hydroxykenomicrolite [(Cs,Na)SbTa4O12] - (see Canadian Mineralogist, 48,
673-695), only a few specimens on hand averaging 2cm @ 125.00. List alternates!
INDIGIRITE- Sarylakh Au-Sb Deposit, Indigirka River Basin, Siberia, Russia
This exceptional rare carbonate occurs here at the type locality as extremely
tiny (under 1mm) white masses originally found as interstitial fillings
in siltstone at Mine #1 of the deposit. Named for the nearby Indigirka
river basin, this is the first confirmed material we have had from the
type locality for the species. Several very tiny, pure white masses in
a vial @ 75.00 each. List alternates!
IRANITE with WULFENITE- Chapacase Mine, Tocopilla, Chile
This uncommon mineral occurs here as small, dark brown platy masses in
and on matrix, made attractive only by its sparse association with minute,
deep red chromian wulfenite and occasionally cerussite and/or mimetite
as well. Only a few specimens on hand, sizes from about 2.5cm to 5cm @
20.00, 35.00 and 50.00 each.
KANONAITE- Mt. Vassiliko, Andros Island, Greece
This uncommon mineral oocurs here as very tiny, pale green granular aggregates
with a vitreous luster, thinly scattered in seams on matrix. From a new
locality for the species, specimens range from about 2.5cm to 4cm across
@ just 25.00 and 40.00 each. List alternates!
MAZZITE-(Mg) - Mt. Semiol, Loire, France
Minute hexagonal needle-like crystals sparsely scattered in vugs in matrix.
A rare zeolite mineral, these from the type locality for the Mg-dominant
species. Good micro potential on some, many associated with clear chabazite
and possibly other zeolites like offretite, matrix sizes from 0.7cm to
2.5cm @ 20.00, 35.00 and 50.00 each.
MILLERITE- Wissen, Siegerland, Germany
A superb small thumbnail, mounted in a 2.5cm micro box and part of the
Weber-Perloff holdings we acquired. From this classic locality, the millerite
occurs as free-standing, rod-like crystals to 5mm perched on matrix, providing
a very aesthetic presentation to this much sought-after millerite specimen!
Only one available, overall about 2cm @ 85.00.
MIXITE on QUARTZ- Majuba Hill, Perhsing Co., Nevada
Tiny, pale greenish acicular needles of mixite forming small, spiky balls
perched on top of delicate, water-clear quartz crystals, occasionally
associated with other species. From an old lot that was originally collected
from the famous Tin Stope years ago, we have specimens ranging from 2cm
to 5cm across, all with good micro potential, at just 7.50, 15.00 and
25.00 each.
NICKELOAN KRUTAITE- Mina El Dragon, Potosi, Bolivia
Massive krutaite ore cut into polished sections about 1cm across, some
showing unusual plums and assorted phase boundaries in these grey, silvery
metallic specimens. Recent analytical work shows a nickel content that
varies from about 7 wt% to nearly 12 wt% in these copper-selenide specimens,
perhaps due to included penroseite, most showing minor S substituting
for Se, and little or no cobalt content. A copy of a typical analysis
accompanies each polished sample @ just 25.00 each, cheaper than the cost
of analytical work!
PARISITE-(Ce) w/ BORACITE- Muzo, Boyaca Department, Colombia
Small, pale brownish pseudohexagonal crystals and aggregates of pariscite-(Ce)
sparsely scattered in calcite matrix, associated with minor pyrite and
occasionally gypsum and carbonaceous shale. Under magnification, thin
druses of pale grey to greenish druses of boracite are also evident as
fracture fillings and coatings in these type locality specimens for pariscite-(Ce).
Modest reference material, and good candidates for trimming to expose
potential micro crystals, specimens average a generous 5cm to 6cm across
@ just 20.00 and 30.00 each.
PERLIALITE- Khibiny, Kola Peninsula, Russia
This rare zeolite occurs as minute, fibrous masses sparsely scattered
in nepheline matrix, typically with minor aegirine needles and possibly
other species. Most easily detected under magnification (20x) as pearly,
fibrous rods, this is old Fersman Museum material obtained more than twenty
years ago and just recently uncovered in our warehouse. Small specimens
with cut faces averaging 1cm @ 55.00; a few still lean but larger to 3cm
slices @ 150.00 each.
PERROUDITE- Mine de Cap Garonne, Var, France
Minute, brilliant red fibrous needles of this this rare Hg-Ag-S-halide
sparsely scattered on matrix, occasionally with minor Hg-Ag rich tennantite.
From the original type material collected in 1983 by G. Davenne and used
by H. Sarp et al to describe the species, each of these samples is accompanied
by a copy of Davenne's signed "Enchantillon Type" label also
noting author's material. Historical and rare, sizes average 1.2cm @ 65.00
each with modest micro potential as well.
PETALITE- Londonderry Quarry, W. Australia, Australia
One of the main sources of lithium, this mineral occurs as fluorescent,
(creamy white in LW, somewhat weaker in SW), translucent white crystalline
pure masses, resembling feldspar but with a greasy luster. A great addition
to a fluorescent or lithium mineral collection! In sizes from 2cm to 8cm
@ 10.00, 22.50, 35.00, and 60.00 each.
PETEDUNNITE- Franklin, Sussex Co., New Jersey
This unusual pyroxene forms as dark greenish grains and masses scattered
in feldspar/hedenbergite matrix, associated with minor fluorescent willemite
and possibly other phases as well. Not particularly attractive, but the
among the first legitimate specimens to reach the market in some time.
A copy of our confirming analysis accompanies each sample, sizes from
about 2cm to 5.5cm @ just 20.00, 30.00 and 45.00 each.
PILLAITE- Buca Della Vena Mine, Lucca Prov., Italy
This rare mineral occurs as densely matted, steely greyish black needle-like
aggregates perched at the end of a some dolomitic matrix. Type locality
material, of course, this rare sulfosalt has apparently come from a one-locality
find some years ago (IMA 1997-042) and published in 2003. Only two small
specimens with modest micro potential: 7mm @ 95.00, one 1.5cm @ 145.00.
List alternates!
PSEUDOBROOKITE with TOPAZ- Thomas Mts., Juab Co., Utah
Excellent elongated needles and radiating sprays of brilliant black micro
pseudobrookites scattered in seams in rhyolite matrix, most associated
with micro topaz crystals and excellent bluish-black platy hematite as
well. Classic micro assemblages, matrix sizes from 3.5cm to 12cm @ 12.50,
20.00, 30.00 and 45.00, depending on quality and size.
PSEUDOMALACHITE on CHRYSOCOLLA- Mt. Glorius Mine, Cloncurry, Qnsld, Austral
Excellent, very dark green pods and rounded crystal structures of pseudomalachite
scattered over pale blue chrysocolla and quartz matrix. Unusual due to
their isolated and free-standing habit, these are reasonably attractive
as well for an unusual mineral. Matrix sizes from 2.5cm to 6cm @ 15.00,
25.00, 35.00 and 50.00 each, depending on quality.
PUSHCHAROVSKITE- Salsigne Gold Mine, Aude, France
This uncommon copper arsenate, formula: Cu(AsO3OH)-H2O, triclinic, occurs
as richly distributed, pale bluish-green masses and coatings on an altering
bismuth matrix, most associated with other copper arsenates. Moderately
attractive for an uncommon species, sizes from 1cm to 2.8cm @ 35.00, 60.00,
and 75.00.
SPINEL- An Phu Mine, Luc Yen, Yenbai Prov., Vietnam
Deep red to pink octahedral spinel crystals nicely contrasted on brilliant
white marble matrix, with individual crystals ranging in size from about
1.5mm to 6mm across, with virtually all specimens showing multiple crystals
on each matrix sample. These display well and overall sizes are in the
6cm range, priced according to quality at very competitive prices of just
40.00, 50.00 and 60.00 each. Nice!
TRIPHYLITE- Palermo Mine, North Groton, New Hampshire
Large cleavable mass of pure crystalline tryphilite is available from
this classic U.S. locality. Some may be associated with minor wolfeite,
pyrite, vivianite etc.. Samples are generally dark army green and range
from 2.5cm to 7cm across @ 8.00, 15.00, 25.00 and 40.00 each.
URANOPHANE- Faraday Mine, Bancroft, Ontario, Canada
From an old stash of material, these are excellent, bright yellow radiating
needles and felted masses of uranophane nicely perched in vugs on reddish
brown matrix. These are colorful and quite good under the microscope,
and larger specimens can be trimmed to yield multiple micros if desired.
Analytically confirmed, specimens range in size from about 2cm to 5.5cm
across @ just 10.00, 20.00, 30.00 amd 45.00 each. Nice!
VIOLARITE- Perserverance Mine, Agnew, W.A., Australia
Relatively widespread in small amounts and difficult to observe, this
Fe-Ni linnaeite group member occurs as distinct brassy-violet metallic
stringers and masses distributed through a solid pyrrhotite matrix. Tarnishing
or minor secondary alteration often obscures the violarite in some specimens,
impure but representative nonetheless. In sizes from 2cm to 6cm @ just
12.50, 25.00, and 40.00 each.
ZEUNERITE- Majuba Hill, Pershing Co., Nevada
From an old hoard, fairly good specimens of small, flattened radiating
plates of medium green zeunerite sparsely scattered in exposed seams on
matrix. The sprays extend to 6mm across, and they are highly lustrous
against the dull, greyish rock matrix, these likely collected many years
ago from the base of the Copper Stope where the mineral was once found.
Only a few specimens on hand, sizes ranging from about 2cm to 6cm, priced
according to quality @ 8.00, 15.00, 30.00 and 45.00 each, some with good
micro potential as well!
GEMS
DIAMOND- Western Australia, Australia
These are interesting facetted stones, offered here as cognac (reddish
brown) colored full cut rounds, most with imperfections but representative
of a very uncommon and sought-after color in diamonds! Although the locality
is likely the Argyle Mine, we are unable confirm the mine name other than
"in Western Australia". A nice addition to a colored diamond
suite, the stones average about 3.5mm, weighing about 17 points each,
and are offered at just 45.00 per stone, far below normal retail! Limit
two per order, please!
COLLECTIONS
BARITE- Various Localities Worldwide
There are over four hundred (400) barite specimens in some 20+ flats in
our accessible inventory, and we need to make room for more material.
Like the recent collections we have sold that were so well-received, we
are offering two collections of barite, all specimens at least in the
3cm to 6cm size range, many in crystals and groups, many uncommon localities,
all different, and all valued at more than double our sale price. Two
collections to choose from: 10 different @ 125.00; 20 different @ just
200.00 - a steal!
MYSTERY FLAT- Various Localities Worldwide
Another offering of our well-received "mystery flat" of twenty
(20) different specimens from worldwide localities, all individually labeled
and ranging in size from about 4cm to 7cm across for the princely sum
of just $125 plus shipping. These are from old collections, excess stock,
single specimens and material available only in small quantities too labor
intensive to describe and catalog. Some will be colorful, some will be
ugly, some will have micro potential, some from obscure localities, but
the lot will be worth a minimum of $250 or more, yours sight-unseen for
our liquidation price of just $125 plus shipping! Multiple orders up to
three sets (60 specimens) received at the same time will not have duplicates!
A bargain for anyone wishing to expand their collection horizons! Try
one!
CATALOG 21007 - Vol. XXXVII, No. 7. All items
subject to prior sale, FOB our warehouse. Posted October 18, 2010.
NEW ADDITIONS TO OUR WEBSITE- For those of you who have internet access,
we have just posted a number of new "for sale" specimens to
our Photo Gallery page on our website (www.excaliburmineral.com). Hit
the "New Additions" button on the Photo Gallery page for a quick
look. You'll find some old Bisbee specimens, a neat afghanite, plus many
others. Our photo capability is limited, but these will give you some
additional ideas of the "unadvertised" items that we stumble
upon here in the warehouse. Take a look and have fun!
ACANTHITE- Josef Mine, Moldava, Czech Republic
Massive black aggregates of small, crudely crystalline acanthite to several
millimeters are well scattered through dolomitic rock matrix. Old material
from a classic eastern European locality, sizes average about 3.5cm across
@ 45.00 each. Only a few on hand!
ALUNITE on KAOLINITE- La Tolfa Mine, Latium Region, Italy
Excellent tabular to elongated hemimorphic clusters of clear to white
micro alunite crystals nicely scattered over dense, white kaolinite matrix.
Fine older locality material from the same area as the type, some with
good micro potential as well, matrix sizes from about 2.5cm to 6cm @ just
8.50, 15.00 and 25.00 each.
ANATACAMITE- La Vendida Mine, Sierra Gorda, Chile
This NEW SPECIES forms vitreous, deep green micro crystals, typically
as V-shaped twins or as dart-like, triangular crystal groups on atacamite
on matrix, difficult to otherwise distinguish visually from paratacamite
and atacamite. Formula: Cu2Cl(OH)3, the triclinic polymorph, IMA #2009-042.
These specimens were collected in 2005, and we have been sitting on them
for a while, awaiting final publication. Rather attractive, excellent
micro potential on most, matrix sizes ranging from about 2cm to 4cm across
@ 75.00, 100.00 and 125.00 each. Only a few available!
BOUSSINGAULTITE- Ravat, Yagnob Valley, Zeravshan Rng Tadjikistan
From this obscure locality, we have obtained a few small specimens of
this uncommon ammonium-rich sulfate mineral, here as white convoluted
masses and aggregates of nearly pure material. A new mineral for this
old locality, known for its self-igniting coal seams since the time of
Alexander the Great! Only a few confirmed samples, sizes average about
2cm long @ just 20.00 each. Rare!
CELESTITE- Enrico Fermi Power Plant, Monroe, Michigan
From an unusual locality, these pale greyish blue Celestine crystals and
aggregates were collected in the 1960s during excavation and construction
of the Fermi #1 nuclear power station. Perhaps long-forgotten and certainly
obscure, these locality specimens show typical bladed habit, often with
both crudely crystallized as well as massive celestine comprising the
samples. Only a few available, sizes from 5cm to 10cm @ just 15.00, 25.00
and 40.00 ea.
CHILDRENITE- George & Charlotte Mine, Devon, England
Minute crystals of resinous brick red childrenite partially coat 4mm quartz
crystals on ore specimens from this Tavistock area, the type locality
for the species. Excellent older material with minor micro potential as
well, sizes rnage froma bout 2.5cm to 6cm @ 15.00, 30.00 and 45.00 each.
CUMMINGTONITE- West Chesterfield, Massachusetts
Radiating silky brown crystalline sprays of cummingtonite in schist-like
matrix. Typical habit and New England local for this amphibole, not much
to look at, but from an excellent, older locality. Available at 1.5cm
to 5cm specmens @ 10.00, 15.00 and 25.00 each.
ECDEMITE- Laurium, Attica Peninsula, Greece
Minute micro crystals and aggregates of white to pale yellowish ecdemite
sparsely scattered in vuggy slag matrix, typically associated with laurionite,
hydrocerussite or possibly other species. Only a couple of boxed, mounted
micro specimens, ex-Perloff/Weber and in Perloff's own hand, interesting
for the locality, nicely mounted @ 55.00 a
EUXENITE-(Y)- nr. Tocantins, Divino, Uba, M.G., Brazil
Rather unusual crude CRYSTALS of euxenite-(Y) without matrix, these showing
elongated prismatic habit and parallel growths with single terminations.
Old Cureton material with dark brown, glassy cores and a pale tan alteration
coating, similar to some Madagascar specimens, crystals from 2cm to 3cm
tall @ 30.00, 45.00 and 60.00.
GONNARDITE- Gignat, Puy de Dome, France
Brownish lava matrix richly filled with vugs and small voids of white
gonnardite very well scattered through out the specimens. The vugs range
from about 2mm to nearly 1cm, overall matrix sizes from about 2cm to nearly
7cm across @ 15.00, 25.00, 40.00 and 55.00 each. Excellent older locality,
ex-BRGM specimens!
GORCEIXITE- Ehrenfriedersdorf, Saxony, Germany
Rather non-descript brownish masses of this uncommon mineral liberally
scattered on matrix, occasionally with minor barium pharmacosiderite or
possibly other phases. Ugly stuff from an excellent, old locality, specimens
from 2.5cm to 5cm @ 15.00, 25.00 and 40.00 each.
GORMANITE with SOUZALITE- Area 2, Stoneman Camp, Yukon Terr., Canada
Rich specimens of bluish-green radial sprays of gormanite on and in sideritic
rock, some associated with minor siderite crystals. Studies have found
that this gormanite has a variable composition and is in part souzalite
as well, with the two intermixed and visually indistinguishable. Difficult
material to obtain due to the remoteness of the locality and preditory
bears, we have some older stock material in sizes from 2cm to nearly 8cm,
nicely priced at 15.00, 25.00, 40.00, and 80.00 each for the largest samples.
GUERINITE- White Caps Mine, Manhattan, Nye Co. Nevada
Sparkling micro needles of guerinite well scattered over rock matrix from
this prolific locaity, occasionally associated with minor druses of realgar
and possibly other species. An uncommon mineral from a complex and prolific
older locality, specimens from about 3cm to 6cm across @ 20.00, 35.00
and 55.00 each. Excellent!
GWIHABAITE- Ravat, Yagnob Valley, Zeravshan Rng Tadjikistan
This rare, natural ammonium nitrate mineral was first described about
fifteen years ago, and little of this barely pronounceable mineral ever
reached the specimen market. A new but small discovery at a new locality
has now yielded several tiny, confirmed samples, here as white to pale
brownish grains exceeding 1mm, carefully packaged in capsules @ 35.00
each. Only a few available, so don't miss these!
HYDROCARBON variety SHUNGITE- Shunga, Lake Onega Area, Karelia, Russia
An extraordinary find from the classic locality! Long-known from the area,
a giant potential exposure of this >98 wt% carbon material in a palaeoproterozoic
deposit was recently described by Norwegian and Russian scientists (see
Elsevier - Ore Geology Reviews). The material occurs as glassy, dark brown
to black, pure masses showing conchoidal fracture and high luster, an
exceptionally "clean" unstructured hydrocarbon. We have a few
small specimens, sizes ranging from about 1cm to 2.5cm across @ 10.00,
15.00 and 25.00 each.
HYDROCERUSSITE- Mendip Hills, Somerset, England
Off-white crystalline masses of hydrocerussite are richly scattered with
white calcite (easily distinguished by FL-red SW UV) and blackish brown
manganese minerals in these rich specimen from the classic Higher Pitts
location. Old material, ex-Cureton, sizes from 2.5cm to 6cm @ 15.00, 25.00,
40.00 and 50.00 each.
HYDROHONESSITE- Otter Shoot, Kambalda, W.A., Australia
Yellow masses of this very rare mineral sparsely scattered on brownish
gossan surface, some with pale green gaspeite as well. Missing from many
reference collections, we have only a few specimens, ranging from about
2cm to nearly 6cm @ 45.00, 65.00 and 85.00 each, all ex-WestAus Mineral
Museum, type locality material!
HYDROXYLCHONDRODITE- Perovskitovaya Kop, Zaloust Dist., Russia
This NEW SPECIES occurs as brownish orange grains to several millimetes
sparsely scattered in white calcite matrix, occasioanlly associated with
pale violet dolomite and greenish clinochlore. Formula: Mg5(SiO4)2(OH)2,
the OH-dominant analog of chondrodite. IMA #2010-019, only a few specimens
available from this, the type locality in the Urals. Sizes range 1cm to
2.5cm @ 80.00, 95.00 and 120.00 each.
ILLITE variety HYDROMICA- L'Anse, Baraga Co., Michigan
These are specimens of low-grade graphite (and labelled as such with old
Michigan College of Mines label) that occurs as dark greyish black coatings
over pinkish, somewhat micaceous cores of illite, commonly called "hydromica"
or "hydromuscovite" due to its pearly, micaceous habit. We think
the illite is more interesting than the surface graphite, and additional
analytical work might disclose other species present in these odd specimens.
Only a few on hand, sizes from about 3cm @ 15.00 to 6+cm @ 40.00 each.
JORDANITE- Lengenbach Quarry, Binntal, Valais, Switzerland
Greyish metallic masses of this uncommon mineral well scattered in thin
seams in sugary dolomite matrix, oocasionally with minor pyrite and possibly
other phases. The classic, type locality for the species, specimens ranging
from about 2cm to nearly 6cm across @ 20.00, 35.00, 50.00 and 85.00 each,
depending on quality.
MALACHITE pseudo @ AZURITE- Sir Dominic Mine, S.A., Australia
Dark green malachite richly covers these samples as wedge shaped to radiating
lath like pseudomorphs after azurite crystals. Colorful stuff with moderately
good psuedomorphic azurite habit, overall sizes from 2.4cm to 4cm across
@ 15.00, 20.00 and 25.00 each. Inexpensive and neat stuff!
MALAYAITE- Obri Dul, Bohemia, Czech Republic
Tiny masses of malayaite well scattered in dark, tin-bearing skarn matrix,
most with admixed sulfides and possibly other phases. The waxy yellowish
malayaite is best discerned under SW UV where it fluoresces a pleasant
yellowish green in contrast to the otherwise drab matrix. Old material,
specimens from about 2.5cm to 8cm chunks @ 10.00, 20.00, 30.00 and 45.00
each. Heavy stuff!
MANGANESE NODULE- Clarion-Clipperton Fracture Zone Pacific Ocean
These strange manganese nodules were harvested from the the extreme depth
of 15,000 feet(!!) in this famous Pacific Ocean fracture zone many years
ago as part of an undersea exploration project. XRD work has shown birnessite,
todorokite and potentially other Mn-rich phases largely comprising these
bizarre specimens. We have a good selection of sizes ranging from about
2cm to nearly 6cm across @ 15.00, 30.00 and 45.00 and 60.00 each.
MANGANOSITE- Langban, Varmland, Sweden
Rich examples of manganosite from the Langban type locality! Manganosite
occurs as fine grained almost earthy masses varying in color from dark
greenish black to almost a blackish brown, associated with smaller amounts
of grey calcite. Not pretty but quite representative and substantial.
Sizes from 1cm to nearly 5cm across @ 20.00, 35.00 and 75.00 each.
MANSFIELDITE- Hobart Butte, Lane County, Oregon
Masses of altered white rhyolite are riddled with seams and cavities bearing
rich foamy crusts of grey-green mansfieldite in these specimens from the
type locality, some with minor scorodite. Sizes from about 2cm to 7cm
@ 8.50, 15.00, 25.00, and 40.00 each.
MAROKITE- Tachgagalt, nr. Ourzazate, Morocco
Rich black masses of this unusual manganese mineral nicely scattered throughout
a greyish calcite matrix. The species was described about forty years
ago from this locality, fragment in capsule @ 10.00; larger matrix specimens
from 2cm to 3.5cm @ 25.00, 40.00 and 75.00 each.
MILARITE- Stora Vika, Nynashamn, Sweden
Superb, pale yellowish to clear transparent elongated micro crystals of
milarite scattered in vugs in matrix. Excellent micro material from an
off-beat locality, specimen sizes ranging from 2cm to nearly 5cm across
@ just 10.00, 20.00 and 30.00 each. Neat!
MONGOLITE- Dorozhnyi Dep., Khan-Bogdo, Gobi, Mongolia
This rare species, here from the TYPE LOCALITY, is offered as tiny (~1mm)
pale violet colored grains in minor quartz matrix. This is the first of
this material we have been able to secure in the last 15 years! Specimens
averaging about 2mm @ 45.00, a few larger to 7mm @ 125.00 each. List altenates!
NAQUITE with LINZHIITE- Ekaterinovskiy complex, Azov Sea, Ukraine
A pair of NEW SPECIES (!!) these are tiny (<1mm) steely-grey single
grains with high metallic luster that are comprised of interpenetrating
lamellae of naquite (FeSi) and linzhiite (FeSi2) showing a solid solution
between the two species. IMA #s 2010-010 and 2010-011 respectively, these
were just approved and are available at just 75.00 per sample, with both
species present!
OPAL pseudo @ FOSSIL WOOD- Tonopah, Nye Co., Nevada
We recently acquired an old lot of exceptional, massive grayish white
opal that had replaced fossil wood, yield interesting, conchoidal masses
that show some fluorescence (green SW due to trace urnaium salts, as well
as bluish white SW) as well as distinctly banded color variation that
testifies to the former concentric growth and replacement process. Ex-G.B.
Robbe (1884-1963), a pioneer in chemical extraction techniques for copper
ore benefaction. His monster-sized collection took two men tweleve days
to pack and move it to Michigan Tech upon his death. A large range of
sizes, from 2.5cm to 7cm @ just 5.00, 10.00, 20.00 and 35.00 each, a few
larger @ 50.00 and 75.00 available!
PARAERSHOVITE- Mt. Koashva, Khibiny, Kola, Russia
This NEW SPECIES occurs here as nearly pure, orange-brown monomineralic
grains without matrix, this from the second confirmed locality for the
species. These samples were found just a few kilometers from the first
occurrence at Mt. Yukspor, and have just been confirmed by Russian scientists.
IMA #2009-025, the Fe3+ analog of ershovite. Only a few very tiny grains
available @ 65.00 each. List alternates
PECORAITE- Otway Prospect, Nullagine, W.A., Australia
Pale green masses of this unusual kaolinite-serpentine group mineral richly
covering matrix, here from one of the better known localities for the
species. Obtained many years ago and occasionally associated with visually
indistinguishable admixed otwayite, specimen sizes range from about 2cm
to 5cm @ 15.00, 25.00, 40.00 and 60.00
RAUCHITE- Belorechenskoye Dep., No. Caucasus, Russia
From this rather (now) well known locality recently described in the latest
Mineralogical Almanac (Vol 15 #2; see August, 2010 Mineral News for a
review), this NEW SPECIES has been recently described and approved, where
it occurs as very tiny (to 0.5mm) yellow-green lamellae. Formula: Ni(UO2)2(AsO4)2*10H2O,
triclinic, IMA #2010-037, a new member of the autunite group, the hydrated
analog of metarauchite. These have been hermetically sealed in slender,
3cm glass vials by the author, only a few on hand @ 100.00 each. Type
locality, of course!
SAMPLEITE- North Parkes Mine, Goonumbla, NSW, Australia
From the Endeavour 26 Open Cut at the locality, these are exceptionally
bright, electric blue flattened sampleite aggregates in small sprays to
5mm across scattered on rock matrix. Coverage is lean but the material
is superb for the species, some of the most colorful we've seen. Marvelous
locality material, specimen sizes from 3cm to 6cm across, priced according
to richness, at 15.00, 25.00, and 40.00 each. Neat!
SARABAUITE- Sarabau Mine, nr. Bau, Sarawak, Borneo
Deep red crystalline masses of sarabauite richly scattered in white calcite
matrix, some associated with creamy wollastonite and minor native arsenic.
A unique occurrence at this, the type locality; makes great cabochons,
too!. Matrix sizes from 2cm to 6cm @ 8.00, 15.00, 25.00, 35.00 and 50.00
each. Museum specimens available to 10x5cm @ 85.00 to 100.00.
SASSOLITE- Vulcano, Aeolian Islands, Italy
Excellent pearly white masses of scaly to felted pure aggregates of this
unusual mineral, either as smaller matrix-free specimens or superb, larger
pieces associated with native sulfur and/or salammoniac. This material
sublimed directly from the gas phase at this active locality, and specimen
sizes range from 1cm to 3.5cm matrix pieces @ 15.00, 30.00, 45.00 and
75.00 each.
SEGNITITE with MIMETITE- Campo Sur, Mina Ojuela, Mapimi, Mexico
From a remarkable new find at the prolific Ojuela Mine, these are adamantine,
drusy crystalline aggregates and botryoidal, globular yellowish green
to brown segnities well scattered in seams in matrix, most with excellent
hexagonal, transparent mimetite crystals we well. Confirmed by XRD and
SEM-EDS, these are xcellent for the species, with fine micro potential
with the mimetites as well, specimens from about 1.5cm to nearly 4.5cm
@ just 20.00. 35.00 and 50.00 each.
SULFUR- Alum, Esmeralda Co., Nevada
Small, bright yellow crystals and rounded aggregates of native sulfur,
most nicely covering white rock matrix. Interesting locality material,
some with micro potential (please specify), overall sizes from 2.5cm to
8cm @ 5.00, 8.50, 10.00 and 20.00 each, depending on quality and size.
TALC- nr. San Andreas, Calaveras Co., California
Rich, pale green waxy masses of crystalline talc comprising matrix, many
showing upright tabular "crystals" and aggregates. From one
of the more prolific localities for the mineral, these are moderately
attractive for an otherwise uninspiring species. Old material collected
many years ago, sizes range from 2cm to 6+cm across @ 8.50, 15.00, 25.00
and 40.00 each.
TALC- Hunting Hill Quarry, Rockville, Maryland
A rich, pale green mass of slippery talc forms a 1.5 thick veinlet covering
one surface of a 10x5cm greyish talc hand specimen, nicely showing the
two contrasting colors of the mineral. An interesting locality specimen,
overall size 10x5x4cm, ex-A.E. Seaman Museum and accompanied by their
label, @ just 35.00.
THEISITE- Tucker's Tunnel, nr. Durango, Colorado
Minute, pale greenish blue somewhat platy aggregates and botryoids of
this rare mineral scattered on matrix, some with minor micro azurite masses
as well. From the type locality, we have a small lot of this outstanding
rarity, matrix sizes from about 1.5cm up to 4cm piece @ 15.00, 25.00,
40.00, 65.00; one large 13x9cm specimen @ 175.00.
XONOTLITE with HANCOCKITE- Franklin, Sussex Co., New Jersey
Small greyish white masses of xonotlite sparsely scattered on several
surfaces of pinkish-red hancockite (I am now refusing to call it epidote-(Pb)!)
matrix, associated with franklinite, minor brownish andradite and occasionally
manganaxinite as well. Classic assemblage and type locality material for
the hancockite, ex-Grenier Collection, only a couple of specimens on hand
averaging 6cm across @ just 45.00 each.
BOOKS : MINERAL NEWS- Bound Annual Volumes Available
For those of you who do not subscribe to Mineral News, here is an opportunity
to catch up on all the historical articles, new finds, and collector-oriented
features you have been missing. We have annual bound sets (softcover,
perfect bound) for the years 2004-2009, the first three years (2004-2006)
with printed color covers, the last three years (2007-2009) with engraved
b/w mining scenes gracing the front covers. For regular subscribers, this
is also an easy way to keep all your issues together and accessible, and
each December issue contains the index for the entire year. Cost: 30.00
per annual volume, postpaid in the USA. Foreign clients: add 15.00 per
volume to cover additional air mail shipping charges.
GEMS: FLUORITE- Brazil
Although Brazil has many fluorite deposits, we rarely see well crystallized
specimens of this relatively common mineral from this country, even though
masses up to 15 meters across have been reported in the Santa Catarina
district where a single deposit might extend for an entire kilometer!
We recently acquired a modest holding of gemmy, faceted fluorite from
Brazil, here as either excellent blue-green ovals, or as deep, tansparent
yellows in ovals, cushions and marquise cuts! Sizes for the blue-green
ovals run anywhere from 18x10mm up to 22x15mm, with carat weights running
from about 7.5cts up to 23cts or so. We offer individual faceted stones
at just 20.00, 35.00, 50.00 and 60.00 each. The brilliant transparent
yellows are in various shapes, with similar weights and prices! Try one
of each color at a 20% discount for two!
COLLECTIONS: QUARTZ COLLECTION- Various Localities Worldwide
We are offering lots of ten (10) different quartz specimens from old collections,
odd lots, and specimens too numerous to catalog and describe individually.
We'll include a range of varieties, colors and/or associations, nothing
under 3cm or so, and up to 6+cm sizes, valued at well over 100.00, some
with very old labels! Our special price for each lot is just 55.00, a
substantial savings! All different, and all individually labelled, of
course! If you REALLY love quartz, try a double-sized lot of 20 different
specimens for just 100.00!
CATALOG 21006 - Vol. XXXVII, No. 6- All items
subject to prior sale, FOB our warehouse. Posted September 10, 2010.
NEW ADDITIONS TO OUR WEBSITE- For those of you who have internet access,
we have just posted a number of new "for sale" specimens to
our Photo Gallery page on our website (www.excaliburmineral.com). Hit
the "New Additions" button on the Photo Gallery page for a quick
look. You'll find some old Bisbee specimens, a neat afghanite, plus many
others. Our photo capability is limited, but these will give you some
additional ideas of the "unadvertised" items that we stumble
upon here in the warehouse. Take a look and have fun!
ANDRAINOVITE- Koashva Mt., Khibiny, Kola, Russia
A second find from the type locality of this relatively new (2007-008)
eudialyte group mineral, here not as massive rims but rather as rich clusters
of micro, tabular crystals to 0.5mm in cavities of dissolved earlier eudialyte,
with groups to several millimeters across. Analytical work shows these
to be mildly Sr-enriched as well, showing an unusual very pale cream color
to nearly colorless! Only a few specimens available, 2.5cm to 3cm @ 85.00
each!
AZURITE- Apex Mine, St. George, Utah
Collected back in the 1960's, we have a large lot of mine run azurite
from this prolific locality, most with admixed malachite as well. The
azurite specimens range from "colored rock" to micro druses,
occasionally associated with other phases in micro crystals or seam fillings.
Individual hand-picked specimens from about 2.5cm to 7cm at just 5.00,
10.00, 20.00 and 30.00 each, or you gluttons for punishment may order
a 10 pound lot of uncleaned mine run material for only 45.00 plus additional
actual shipping costs.
BARITE- Hecla Rosebud Mine, Pershing Co., Nevada
Very odd, well-crystallized white to greyish white barite crystals and
groups with little or no matrix, all showing an atypical, somewhat rhombohedral
habit that is quite pleasing. From a find about 15 years ago, stout, well-formed
crystals average 1cm to 2cm across, with overall sizes up to 4cm @ 10.00,
15.00, 25.00 and 35.00 each, depending on quality.
BAZZITE- Val Strem, Graubunden, Alps, Switzerland
Extremely small micro crystals of this uncommon scandium mineral sparsely
scattered in matrix, or as more massive, cruder aggregates comprising
small fragments of 1cm with quartz etc.. Old Cureton material from some
years ago, only a few small samples @ 40.00 each.
BELLOITE w/ PARATACAMITE- Rio Tinto(La Vendida)Mi, Caracoles, Chile
This rare copper-hydroxy-chloride mineral occurs as minute, yellowish
green crystalline aggregates intimately associated with darker green,
vitrous, crystalline paratacamite on matrix. Type locality material (more
properly named the La Vendida Mine) collected in 2009 in the Sierra Gorda
region, some with modest micro potential as well, and like many Chilean
minerals, these should be kept dry! Specimens range from about 2.5cm to
4cm across @ just 20.00 and 35.00 each!
BENJAMINITE- Outlaw Mine, Nye Co., Nevada
Grey metallic masses of this unusual Ag-Cu-Bi-Pb sulfide scattered in/on
quartz matrix. Fairly rich for the species, sizes from 1.5 to 3.5cm @
15.00, 25.00, 35.00, and 50.00 each.
CALCIOANCYLITE-(Nd)- Suela Mine, (ex-Montecatini Quarry), Baveno, Piedmont,
Italy
This rare mineral, the Nd-analog of calcioancylite-(Ce) was found here
at the type locality over 20 years ago, but little of it ever reached
the specimen market. It occurs as minute, pinkish colored aggregates very
sparsely scattered on matrix, occasionally in close association with gadolinite
or other species. We have only a few of these available, sizes ranging
from about 2.5cm to 4.5cm @ 45.00 and 65.00 each, some of the better one
with modest micro potential.
CALCITE on DOLOMITE- Tetyukhe, Far East Region, Russia
A very attractive specimen showing numerous 1cm+ frosty calcite crystals
nicely isolated and scattered across a somewhat rounded and botryoidal
mass of pinkish dolomite that comprises the underlying matrix. Obtained
many years ago before the Dal'negorsk deposits became well-known in the
West, this handsome cabinet specimen is damage-free, displays well and
measures a hefty 9x8cm @ just 250.00. List alternates, please!
CALCITE - Chau Hong Quy Hop, Nghe An Prov., Vietnam
Analytically pure (98.5%) calcium carbonate from this obscure locality,
offered here as dense white, fine grained masses with no other discernable
matrix. These are properly classified as a pure limestone, and we have
a small selection of specimens from about 2.5cm to 5cm at just 5.00, 10.00
and 15.00 each. Great locality stuff!
DALIRANITE with ORPIMENT- Zareh Shuran Mine, Takab, Iran
This NEW SPECIES occurs as extremely minute, orange-yellow fibrous masses
very sparsely scattered in crystalline orpiment. Formula: PbHgAs2O6, monoclinic,
IMA #2007-010. Type locality material, only a couple of very lean 1cm
specimens available @ 95.00 each. List alternates!
DRAVITE- Brumado, Bahia, Brazil
A most unusual color for dravite, here as brown, glassy crystals with
a distinctly RED undertone when viewed in strong transmitted light! These
are prismatic crystals and groups, with individuals ranging from 1cm and
up, some with minor white magnesite and/or quartz. Attractive material,
specimens from about 2cm to 3.5cm @ 60.00 and 75.00 each. Excellent!
ELBAITE variety RUBELLITE- Antsirabe District, Madagascar
A rich, 4x4cm deep purple-red mass of striated and opaque tourmaline masses
sit atop a core of two crude greenish tourmaline rods, associated with
massive quartz and minor feldspar. Ex-Michigan College of Mines, donated
by Chase S. Osborn, former Governor of Michigan (1911-13) and unsuccessful
candidate for Vice President of U.S. in 1928. Osborn later became a publisher,
writeer and promoter of ore prospects, one of Michigan's most well known
personalities. This historic and colorful specimen is accompanied by the
old label citing Osborn's donation, overall about 5x4cm @ 125.00.
EUXENITE-(Y)- Uranium King Mine, Encampment Dist. Wyoming
Exceptionally rich, vitreous massses of very pure, glassy dark brown euxenite-(Y)
comprising matrix. We have a few specimens, all ex-Cilen collection, acquired
by him over a period of years via Shannon and others. Excellent for the
species, specimens range from about 2.5cm to 6cm across @ 20.00, 30.00,
45.00 and 60.00 each.
EZCURRITE- Tincalayu, Salta Province, Argentina
Pure cleavage sections of ezcurrite displaying a highly vitreous luster
on their finely striated surfaces. These clear to white samples of this
rare borate are from the type locality for this species and virtually
impossible to obtain any longer! Pure 1cm to 3cm sections @ 25.00, 40.00,
60.00; One 10cm x 2.5cm monster @ 350.00.
FLUORINE-DOMINANT ELBAITE- Corrego do Piaui, Minas Gerais, Brazil
Although mentioned in Hawthorne's classification of the tourmaline group
as a theoretical end-member, this "fluor-elbaite" is still formally
un-named as it has yet to be fully described, despite its discovery at
several different localities, much like the "fluorine-dominant dravite"
that have been previously noted. We have a few single crystals, all attractively
transparent to translucent green with a very imperceptible blue tinge,
either singly terminated or as parallel groups of pyramidal, glassy aggregates
without matrix. Attractive stuff, most matrix-free crystals average 1.5cm
to 3cm @ just 45.00 and 55.00 each. One 4cm group @ 85.00. Nice!
HENDERSONITE & PARAMONTROSEITE- Jo Dandy Group, Uravan, Montrose
Co. Colorado
This rare vanadium mineral occurs as minute, lustrous greenish black aggregates
very sparsely scattered along seams of black vanadium-uranium ore, typically
comprised of paramontroseite and other species. These were collected more
than ten years ago and were just recently uncovered in our warehouse!
Specimens range in size from about 2cm to 10cm across (with vast differences
in quality), priced at just 15.00, 30.00, 55.00 and 95.00 each. List alternates!
HYDROXYLBASTNASITE ps MONAZITE- Novo Horizonte, Bahia, Brazil
Rich, metallic black hematite blades with a scattering of attractive golden
rutile needles form the underlying matrix of highly unusual micros of
murky, yellowish green monazite-(Ce) partially pseudomorphing well-formed
hexagonal crystals of hydroxylbastnasite-(Ce) crystals! Microprobe studies
show that the cores of the hexagonal crystals are still hydroxylbastnasite-(Ce),
while the outer edges are monazite-(Ce)! Unusual pseudos of a rare species
in an attractive assemblage, specimens from about 2.5cm to 4cm @ 95.00
and 125.00, depending on size and coverage!
LITHIOPHOSPHATE on ALBITE etc.- Cachoeira Mine, Itinga, M.G., Brazil
From a new find, this rare mineral occurs here as micro, water-clear striated
crystal aggregates nestled among bladed albite, muscovite, spodumene and
quartz matrix. Although sparse in appearance, this is a rare find of a
species that frequently is overlooked and is a challenge to identify!
Matrix specimens range from about 2cm to 6cm @ 85.00, 125.00 and 150.00
each. Only five on hand!
LOURENWALSITE- Diamond Jo Quarry, Hot Spring Co., Arkansas
Tiny platy aggregates and rosettes of tan to pale brown, somewhat micaceous
lourenswalsite perched in vugs in syenite matrix, many with aegirine,
deep orange labuntsovite-(Mn) and possibly other species. Good micro material
from the specie's type locality and original discovery in the late 1980's,
specimens from about 1cm to 2.5cm @ 40.00, 55.00 and 75.00 each.
MONAZITE-(La)- Lepkhe-Nelm, Lovozero, Kola, Russia
From the type locality for the species, moazite-(La) occurs here at Pegmatite
#47 as tiny, somewhat waxy tan to yellowish orange divergent aggregates
spasely scattered in matrix. Analytical work shows approximately 33% La2O3,
far above the typical monazite concentrations found in the Ce-dominant
phase. Only a few specimens available, typically in cellular pseudomorphs
after an unknown mineral in white natrolite, all with arrows, 3cm to 6cm
across @ just 45.00, 55.00 and 65.00 each.
PARAPIERROTITE- Lookout Pass, Tooele Co., Utah
Micro greyish black, semi-metallic and somewhat platy aggregates of this
unusual species sparsely scattered in matrix. An interesting thallium
mineral, matrix sizes from 1.5cm to 5cm @ 25.00, 45.00 and 75.00 each;
or as a 1cm probe mount with photo @ 100.00.
PLAGIONITE- Wolfsberg, Harz, Germany
From very old material collected before 1840, we have a small selection
of rare palgionite specimens, comprised of lean, silvery grey, granular
masses scattered through rock matrix. Obtained in museum exchanges many
years ago, only a few specimens on hand, sizes from 2cm to 5cm across
@ 20.00, 40.00 and 65.00 each.
PYRRHOTITE on MARMATITE- Baia Mare, Maramures, Romania
An old-time specimen obtained many years ago from this prolific locality,
presenting stacked, brassy pyrrhotite "wheels" and aggregates
standing on edge, overlaying black, Fe-rich sphalerite (variety marmatite)
on limestone, and dusted with white to pale tan balls of calcite sprinkled
about as well. A rather handsome cabinet specimen from this prolific area
that has produced nearly 50 different species, including many rare sulfides,
and otherwise unexamined microscopically in detail for other potential
associations, overall about 11x6cm @ just 150.00. Neat!
QUARTZ pseudo @ FOSSIL WOOD- Weller Coal Measures, Victoria Land Antarctica
Solid, browinsh black pieces of somewhat flattened and striated fossilized
Dadoxylon Allani, a prehistoric Glossoptera tree, collected from the central
Allan Hills in Eastern Antarctica, a rare locality material seldom offered!
While some would be content to simply call this a "petrified wood",
the term glosses over the 260 million year old uniqueness of this Permian
age fossil pseudomorph. Only a few specimens available, sizes from about
2.5cm to 4cm across, all showing modest structure at just 20.00 and 40.00
each. Super locality pieces!
ROSSMANITE- Lastovicky, Moravia, Czech Republic
This relatively new member of the tourmaline group occurs as small, pale
tan-pink to nearly clear elongated crystal aggregates, some with minor
matrix. Material from one of the authors, this new tourmaline is small
but moderately appealing. Formula: [](LiAl2)Al6(Si6O18)(BO3)3(OH)4. Small
crystal sections from about 4mm up to 1.2cm @ 45.00, 75.00 and 125.00
each.
SAMARSKITE-(Y)- Spinelli Quarry, S. Glastonbury, Connecticut
A classic eastern U.S. locality, the Spinelli Quarry has yielded rich
samples of samarksite and columbite in years past. In the late 1950's
this material was used to determine the half life of the Pb^210 isotope,
but little has come to market in the past few decades. We have a few analyzed
samples with Dy, Er etc. noted, very close to the quantifications in Dana's
7th.edition of the System of Mineralogy, occurring as nearly pure, solid
rich dark brown glassy masses with minor surface alteration, matrix specimens
ranging from about 1.8cm to 4cm (!!) across @ 20.00, 35.00, 55.00, 85.00
and 100.00 each. Excellent for the locality, with copy of our analysis!
SAPONITE variety SOBOTKITE- Cuero Meteorite Crater, DeWitt Co., Texas
This uncommon mineral is an Al-rich variety of saponite, here as densely
packed, off-white to beige aggregates comprising matrix. Ugly stuff, ex-Cureton
material from the 1970s and not widely reported in the literature, small
chunks in a vial @ 20.00, a few matrix specimens from 1cm to 2.5cm @ 15.00,
25.00 and 45.00 each.
STANEKITE- Buranga Pegmatite, Gatumba, Rwanda
This famous phosphate locality has recently yielded another unusual species
originally described in 1994: stanekite. The material is decidedly ugly
and dull black, and it sits intergrown with quartz, purplish heterosite
and likely other phases. Overall chunky specimen sizes average about 2.5cm
and are offered at just 55.00 each. Only a few available!
STILBITE- Wilson Canyon, Lyon Co., Nevada
Thin, tabular stilbite crystals and drusy aggregates richly scattered
in exposed seams in matrix, colors ranging from white to slightly pinkish.
An unusual U.S. occurrence for the mineral, specimens from about 2.5cm
to 10cm @ just 7.50, 15.00, 25.00 and 45.00 each.
SYLVANITE- Buena Mine, Jamestown, Boulder Co., Colorado
A pair of superb micromounts, ex-Weber/Perloff collection, showing thick,
elongated crystals of brilliantly metallic sylvanite richly investing
spongey rock matrix, showing excellent habit and luster! Excellent for
the species and the locality, only two mounted specimens available @ 100.00
each.
TIMROSEITE- Aga Mine, San Bernadino Co., California
This NEW SPECIES occurs here as extremely small, dull olive green balls
and aggregates very sparsely scattered on matrix, typically with quartz,
occasioanlly with dark green, glassy khinite and possibly other species.
Formula: Pb2Cu5(Te)6)2(OH)2, IMA #2009-064, named for well known micromounter,
author and geochemist, Timothy Rose. Type locality material, only a few
small lean samples, all requiring magnification, from 1cm to 1.5cm @ 45.00
and 65.00 each.
TRIGONITE- Langban, Varmland, Sweden
From the type locality for the species, we have a few very tiny, crudely
crystallized samples of trigonite, occurring here as deep yellowish aggregates
with little or no matrix, lightly mounted on a small dark base to facilitate
viewing under the 'scope. These average about 1mm and are quite difficult
to obtain, only a few on hand @ 50.00 each. List alternates!
VANADINITE- Western Union Mine, Cerbat, Arizona
Elongated crystals of orange-brown vanadinite richly scattered on pale
beige matrix, these showing an odd, sheaf-like habit. Coverage is quite
good, and crstals reach over 1cm on larger specimens; matrix sizes from
2.5cm to 8cm @ 10.00, 20.00, 30.00 and 45.00 each. Excellent material
from an older occurrence!
VANADINITE- Mammoth-St. Anthony Mine, Tiger, Arizona
An old specimen acquired many years ago from this famoul, Pinal County
locality, presented here as colorful, bright orange, drusy vanadinite
crystals to 1mm very richly scattered and largely covering the main surface
of a 10x5cm rock matrix. An interesting locality piece, vanadinite specimens
from here were not widely available, only one on hand @ 75.00.
VARISCITE with SULFUR- Alum, Esmeralda Co., Nevada
A strange occurrence of nodular, apple-green variscite, here as rounded,
cherty masses suspended in rock matrix, most with pale yellow sulfur intermingled
in the matrix and yielding a rather pleasing, pastel color combination!
A new locality for the state, odd stuff, specimens from 2cm to 8cm @ 6.00,
12.50, 25.00 and 45.00 each.
WOODRUFFITE w/ POTTSITE- Clan Alpine Mts., Churchill Co., Nevada
Dark brown masses of XRD-confirmed woodruffite are lightly scattered in
a dull, massive grossular matrix, associated with small splashed of yellow
pottsite (also XRD-confirmed) coating several areas of each specimen.
This is a new occurrence of woodruffite for Nevada, and we have only a
few specimens on hand, sizes ranging from about 2.5cm to 5cm across @
just 10.00, 20.00 and 35.00 each.
COLLECTIONS
NEVADA MINERALS- various localities in Nevada
Over the years, we have accumulated many thousands of specimens from a
variety of localities, many too few to list, others with hundreds of specimens
for a single find. To make room, we are offering specially priced collections
of "The Minerals of Nevada". These are remarkable bargains compared
to normal retail, and you will be pleased with the selection that will
include colorful minerals, rare species, crystallized specimens, micro-potential
samples etc. Two different sized collections are available: a) Miniatures:
3cm to 5cm specimens, 25 different, @ just 125.00 per lot; b) Small Cabinets:
4cm to 8cm specimens, 25 different, @ just 250.00 per lot! Below Wholesale!!!
GEMS
ANDESINE FELDSPAR- Peoples Rep China
An uncommonly cut gemstone, andesine is a sodium-dominant plagioclase
feldspar, these have an attractive, golden honey brown color with excellent
transparency, yielding attractive eye-clean stones. We suspect these have
been treated to enhance the color, but they are nonetheless desirable
and unusual facetted stones from China. We have several sizes and shapes
on hand: marquis cuts from 14x7mm to 18x10mm (~3+cts to 5 cts each) @
20.00, 25.00 and 30.00 each; 10mm squares (~4 carats) @ 25.00; and a few
ovals of approximately 5ct to 11cts each @ 30.00, 40.00 and 55.00 each,
or try a 20 carat lot of mixed shapes at just 100.00 per lot! Rarely offered
gem material!
CATALOG 21005 - Vol. XXXVII, No. 5- All items
subject to prior sale, FOB our warehouse. Posted July 15, 2010.
AMBLYGONITE- Mt. Rubellite Quarry, Hebron, Maine
Solid, off-white masses of amblygonite comprising matrix, collected in
the late 1960s and XRD-confirmed. From one of the few confirmed Maine
localities for the species, as much material labeled amblygonite has proved
to be montebrasite instead. Specimens range from about 2.5cm to 8cm across
at just 8.00, 15.00, 25.00 and 40.00 each.
AMBRINOITE- Signols, Oulx, Val Susa, Torino, Italy
This NEW SPECIES occurs as brillaint red, micro elongated and flattened
aggregates sparsely scattered on white anhydrite matrix, some with minor
yellow orpiment. A weird hydrated sulfosalt, formula: [K,(NH4)]2(As,Sb)6(Sb,As)2S13*H2O,
triclinic, IMA # 2009-071. Originally found in 1998 and only recently
approved, this is type locality material offered as specimens from about
1cm to 2cm across, all with arrows, @ just 50.00 and 75.00 each, depending
on quality.
AMMONIOALUNITE- Schoeller Mine, Kladno, Czech Republic
This relatively rare mineral (described 1989) occurs as white chalky flakes
with little to no matrix. An interesting central European local for this
ammonium sulfate, we have available grains packed in capsules @ 20.00
each, or matrix fragments ranging in size from 0.5 cm to 0.8 cm at 35.00
and 45.00 each.
ANKERITE- Formazza, Ossola Valley, Piemonte, Italy
Small ankerite crystals to several millimeters scattered on micaceous
rock matrix, occasionally with albite and possibly micro rutile and other
phases. Old material collected many years ago, specimens from about 2.5cm
to 5cm @ 15.00, 25.00 and 40.00 each.
BRAUNITE with PYROLUSITE- Gremmelsbach, near Triberg, Germany
An old Schwarzwald (Black Forest, Baden-Werttenberg) locality that produced
greyish black metallic needles and small elongated aggregates of pyrolusite
scattered on barite/quartz matrix, associated with richly scattered, metallic
specular braunite coating these samples. Excellent locality specimens,
most with good micro potential as well, sizes from about 2.5cm to 7cm
@ 8.00, 15.00, 25.00 and 40.00 each. Old stuff!
BRUGNATELLITE- Monte Ramazzo, Genova, Liguria, Italy
A magnesium iron carbonate, brugnatellite is found as brown fibrous masses
and as scaly, vitreous to pearly crystalline aggregates richly disseminated
through a serpentine rock. Nice locality material uncovered about a dozen
years ago, in sizes from 2cm to 5cm @ 10.00, 17.50, 25.00, and 40.00 each.
CHAMOSITE pseudo @ ALMANDINE- Michigamme Mine, Michigamme, Michigan
Old specimens from the A.E. Seaman Mineral Museum, most collected by E.W.
Heinrich, forming as solid, dense dark green chamosite replacing sharp
almandine garnet crystals in matrix. Excellent pseudomorphs and a rich
source for Fe-dominant chlorite, variously called "aphrosiderite"
(for Mg-rich chamosite) and other obscure names! Well developed and sharp,
specimens from about 4cm to 6cm across, with pseudomorphed garnet crystals
to 4cm on the best specimens @ 25.00, 40.00, and 65.00 each.
COLUMBITE-(Fe)- Spinelli Quarry, Glastonbury, Connecticut
Rich, dark brown subhedral columbite-(Fe) from this classic eastern locality,
most largely comprising matrix. A few of the very best specimens will
have black, more highly lustrous samarskite-(Y) associated as well, and
all specimens are priced according to degree of crystallization and size,
overall from about 2cm to 3cm @ 20.00, 30.00, and 40.00, with a few larger
and better samples, some with samarskite-(Y) to 5cm @ 75.00 and 125.00.
COLUMBITE-(Mn)- Miller Group pegmatite, Petaca, New Mexico
Old specimens collected by the famous E.W. Heinrich, here as brownish
black, solid masses of columbite-(Mn) richly comprising these specimens,
with a few having minor pinkish rock matrix as well. Dense, solid material
and good reference specimens for the species, sizes from about 1cm to
3cm @ 12.50, 20.00 and 35.00 each, a few crudely crystallized to 4cm @
75.00 each.
ELBAITE variety RUBELITE- Rozna, Moravia, Czech Republic
Pale pink rubellite tourmaline (elbaite) crystals form densly packed fans
and sprays scattered on the surface of this pegmatite rock, associated
with pinkish lepidolite as well. Reasonably attractive and neat for the
locality, size from 2.5cm to 7cm @ 8.00, 15.00, 25.00 and 45.00 each.
EPIDOTE- Tarrytown, Westchester Co., New York
From a single seam exposed in the Rt. 287 blasting zone in 2001, a small
lot of micro, deep green epidote crystals perched on matrix, typically
with good coverage accompanying pink feldspar, quartz and possibly other
minerals. Strictly locality reference material, specimen sizes from about
1.5cm to 6cm @ 5.00, 8.50, 15.00 and 25.00 each.
FERRINATRITE- Sierra Gorda, Antofagasta, Chile
Ferrinatrite occurs as greyish white to pale purple vitreous cleavages
and masses in matrix, altering to rich earthy yellow copiapite crusts
and possibly other secondary minerals. Good coverage for this unusual
mineral. Samples from 2cm to 5cm @ 30.00, 45.00, and 65.00 each.
GOLD ORE SAMPLES- Renabie Mine, N. of Wawa, Ontario, Canada
Specimens of auriferous pyrite masses well scattered in quartz, occasionally
with undifferentiated greyish metallic minerals as well. The locality
produced hessite, petzite and other Au-minerals, but we only see primarily
megascopic pyrite as the major ore in these Algoma District specimens,
collected from the 3400' level and ex-A.E. Seaman Museum, with a copy
of their label accompanying each specimen. Sizes range from about 2cm
to 5cm @ 7.50, 15.00 and 25.00, with a few LARGE specimens to 10 x 7 cm
or more @ 60.00 each. Heavy!
GROUTITE on PETRIFIED WOOD- N.E. Apache Co., Arizona
An outstanding example of minute, well-crystallized groutite rods sparsely
scattered on a redish brown, elongated and columnar sample of petrified
wood. The last of an old lot obtained nearly many years ago, a mounted
sample, ex-Julius Weber Collection, @ 40.00.
GRUNERITE in MAGNETITE- Michigamme Mine, Marquette Co., Michigan
Silvery grey "stars" of fibrous, needle-like grunerite scattered
in black, granular magnetite matrix. Highly magnetic material from the
Bijiki schist formations of this iron-rich region. Specimens range from
about 2cm to 7cm across @ 8.50, 15.00, 25.00 and 40.00 each. Excellent,
representative samples!
HELIOPHYLLITE- Pachi Limani, Laurion, Attica Pen., Greece
From old Cureton material, we have uncovered a small lot of heliophyllite,
occurring here as tiny yellows balls of radiating aggregates in vesicular
openings in ancient slag matrix from this classic locality! Specimens
range from about 1.2cm to nearly 3cm across, all with micro potential
and other associations, at just 20.00, 40.00 and 65.00 each. Rare!
JAHNSITE-MnMnMn- Linopolis, Minas Gerais, Brazil
One of the rarest of the five approved jahnsite species, this is only
the third (?) proven occurrence for the species. It occurs here as deep
orange colored vitrous aggregates sparsely scattered on exposed surfaces
of a triphylite-metavivianite rock matrix, these from a relatively new
find at this Divino das Laranjeiros locality. Specimens range from about
2cm up to 7cm long at 50.00, 75.00, 100.00 and 150.00 each, commensurate
with coverage. List alternates, please!
KYANITE- Litchfield, Litchfield Co., Connecitcut
An old specimen, accompanied by a Schortmann's label, showing elongated
and divergent greenish (!!) kyanite crystals to 4cm long, most with pale
blue cores that add to the attactiveness of this old quartz matrix piece.
Probably late 1940s vintage, rather nice for the locality and reasonably
attractive with good provenance, overall size about 7x4cm @ 45.00.
LEISINGITE- Centennial Eureka Mine, Juab Co., Utah
This RARE SPECIES occurs as minute, bright yellow platy crystals and aggregates
very sparsely scattered in vugs, some associated with mcalpineite and
possibly other rare minerals. A rare copper-tellurate mineral, with fewer
than a dozen good specimens available on the worldwide market from the
1992 find, matrix sizes from 1cm to 2.5cm @ 350.00 and 450.00 each, depending
on quality. The last of our material!
LINDBERGITE- Boca Rica Mi, Sapucaia do Norte, MG Brazil
This relatively NEW SPECIES, one of only a few oxylates, occurs here as
small white crystalline spots perched on the surface of massive phosphate
rock composed primarily of frondelite, phosphosiderite etc. Formula: Mn(C2O4)*2H2O
- monoclinic - IMA # 2003-029. Co-type material, specimens range from
about 1.5cm to nearly 3cm across @ 65.00 and 95.00 each.
MALACHITE pseudo @ CUPRITE- Chessy, Rhone-Alpes, France
A small lot of recently uncovered material from this old European locality,
occurring here as matrix-free, fairly sharp, complete octahedral crystals
of (formerly) cuprite about 1cm tall completely replaced by malachite.
From one of the great classic occurrences, these small but now rare pseudomorphs
are attractively priced at just 55.00 each! Limit one per order, please!
METACINNABAR with CINNABAR- Sinter Hill, Steamboat Springs, Nevada
Exceptionally rich and colorful specimens from this Washoe County locality,
just recently exposed during a brief road construction project and now
gone! The metacinnbar occurs as greyish black to purplish masses and botryoids
scattered over starkly white silaceous sinter matrix, associated with
ubiquitious powdery masses of rich, deep red cinnbar, often overlain by
transparent filmy botryoids of opal as well! Quite striking in appearance,
specimens range from 2.5cm to 8cm @ 7.50, 15.00, 25.00, 40.00 and 65.00
each, a few larger, superb samples to 15x10cm(!!) @ 125.00. Great stuff
for a typically ugly mineral, analytically confirmed as well! Don't miss
these!
METAHEWETTITE- Cactus Rat Mine, Grand Co., Utah
This Thompson District material, from one of our favorite locality names,
occurs as rich mahogony-red colored coatings, with a slightly fibrous
appearance, nicely scattered on sandstone and conglomerate, some with
minor yellow carnotite or other phases. Excellent coverage for these intensely
colored specimens, sizes from 2cm to 7cm @ 25.00, 45.00, 70.00 and 95.00
each.
METAMUNIRITE- Burro Mi, Slick Rock, San Miguel Co Colorado
Collected about 25 years ago from the Slick Rock type locality, this delicate
vanadium salt is found as pale olive green mats of acicular microcrystals.
Difficult to obtain today, metamunirite is available as 0.5 cm to 2.5
cm specimens @ 45.00, 60.00 and 80.00 each. Decent micromounting material,
too!
METASTIBNITE- White Caps Mine, Manhattan, Nye Co. Nevada
An old stock of somewhat dull lustered, deep red masses of metastibnite
coating greyish marble, some with brighter red realgar and possibly other
aresenate minerals richly covering matrix. An often misidentified species,
well represented in these interesting specimens, sizes from about 2cm
to 6cm @ just 5.00, 10.00, 20.00 and 35.00 each, based on size, coverage
and associations.
METAVAUXITE- Siglo XX Mine, Llallagua, Potosi, Bolivia
Silky fibrous crystals of pale greenish white metavauxite, either as matrix-free
groups suitable for micromounting or as matrix specimens associated with
glassy paravauxite crystals etc. Old material found many years ago, we
have specimens from about 1cm to 3cm priced according to quality and/or
associations at 15.00, 25.00, 45.00, 65.00.
MICROCLINE- Mt. Malosa, Zomba, Malawi
Large euhedral crystals of cream-colored microcline richly comprising
matrix, most with dark splendant needles of aegirine and/or arfvedsonite
nicely scattered about, and some showing twinning as well. Mildly fluorescent
(dull red) and quite attractive and well-formed for the species; these
are XRD-confirmed and from the 1997 find. Matrix sizes from about 2.5cm
to 12cm across @ 10.00, 20.00, 35.00, 50.00 and 75.00 each. Nice!
MOLYBDENITE- Lincoln Mine, Tem Piute, Lincoln Co Nevada
Small, slipperly grey masses of molybdenite well scattered in matrix,
these forming small plates and fans to a few millimeters across. An uncommon
locality for the species, with only a few specimens on hand that range
in size from about 2cm to 5cm across @ just 7.50, 15.00 and 25.00 each.
MOZARTITE- Cerchiara Mine, La Spezia, Liguria, Italy
From the type locality for the species, we have a few specimens of this
rare mineral, occurring here as tiny, deep red crystalline aggregates
scattered in matrix, often with pectolite and Mn-oxides. Named for the
famous composer in 1991, the 200th anniversary of his death. Specimens
priced according to overall size and coverage, all with arrows, from 1.2cm
to 2.5cm @ just 55.00 and 85.00 each.
MURDOCHITE- 79 Mine, nr. Hayden, Gila Co., Arizona
This uncommon mineral occurs here as very tiny, brilliant black cubic
crystals and aggregates sparsely scattered in seams and vugs in matrix,
most with micro bladed hemimorphite and possibly other phases. From an
old find, specimens from about 2cm to 5cm across @ 7.50, 15.00 and 25.00
each, most with micro potential as well.
NACARENIOBSITE-(CE)- Kvanefjeld, Ilimaussaq Complex, Greenland
Minute, slender transparent to translucent glassy crystals and aggregates
of this unusual species embedded in arfvedsonite nepheline syenite matrix.
One sample of 2cm @ 100.00; a superb micro quality specimen with crystals
lining cavities, overall matrix size to 3.5cm @ 175.00 each, both ex-Geological
Museum in Copenhagen and accompanied by their label!
OLIVENITE- Burrus Mine, nr. Reno, Washoe Co., Nevada
Clusters of dark olive-green, lustrous micro olivenite crystals lining
exposed seams and vugs. Excellent micro material as well with good coverage,
sizes from about 2cm to 2.5cm @ 7.50 and 10.00 each; 4cm-5cm @ 15.00 and
20.00 each; a few larger to 7cm @ 40.00 each.
PEROVSKITE- Zermatt, Valais, Switzerland
From a small lot of very old specimens, we have several crude single crystals
of black perovskite, each averaging about 1.2cm across, some with minor
clinochlore-rich matrix, and all with one or more old collection numbers
painted on as well. The specific glacier (there are at least several different
confirmed occurrences) is unknown, but these are excellent, small locality
specimens from an old collection, offered at just 25.00 each!
PYRITE Balls- Elder Creek Mine, Lander Co., Nevada
Bright, metallic pyrite balls forming spherical clusters and oblong aggregates
of unusual habit, most without discernable matrix. These are reasonably
attractive from an otherwise barren locality where they occur sparingly
in shale strata, overall sizes range from 1.5cm to hefty 5cm specimens
@ 4.00, 7.50, 15.00 and 25.00 each. Neat stuff!
PYROAURITE w/ HYDROMAGNESITE- Gulsen Quarry, Kraubath, Styria, Austria
Small green tabular aggregates and micro crystals of pyroaurite nicely
scattered on matrix, most associated with white sprays of hydromagnesite.
From an unusual find about 10 years ago, XRD confirmed, sizes average
1.5cm to 2cm @ just 15.00 each.
PYROBELONITE- Kombat Mine, Otavi, Namibia
Minute, brilliant dark red crystalline aggregates of this rare mineral
sparsely scattered in matrix. Far superior to the type locality material,
these are old Westaus Mineral Museum samples, specimen sizes from 0.5cm
to 2cm @ 45.00, 60.00 and 75.00 each. List alternates!
REALGAR on CALCITE- White Caps Mine, Manhattan, Nye Co. Nevada
Deep red, glassy aggregates of realgar showing some modest crystalization
perched on transparent to white calcite crystals in exposed seams on rock
matrix. Old material recently uncovered here from this formerly prolific
locality, with colorful specimens ranging from 3cm to 6cm across@ just
10.00, 20.00 and 35.00 each. List alternates!
RENIERITE- Prince Leopold Mine, Kipushi, Zaire
Germanium sulfide ore material, consisting of chalcopyrite, tennantite,
bornite, and renierite intermixed as a rich sulfide ore. Type locality
for renierite, often distinguishable visually by its slightly more orange
tint, sizes from 1cm to 3cm @ just 25.00, 35.00 and 45.00 each. Old stuff!
RHODIZITE- nr. Mt. Bity, Antandrokomby, Madagascar
Excellent, well-developed single crystals of pale yellow rhodizite without
matrix. These are complete, near-perfect dodecahedrons that measure from
0.4cm to 0.7cm across, priced at only 10.00, 15.00 and 20.00 each. Larger
matrix specimens of variable quality are available, most associated with
deep red tourmaline and quartz, sizes from 2.5cm to 6cm across @ 25.00,
45.00, 70.00, 100.00 and 150.00 each.
SEAMANITE- Chicagoan Mine, Iron County, Michigan
Transparent crystal prisms of this unusual manganese borophosphate, offered
as a small matrix specimen about 4mm long with good micro potential. Ex-Willard
Roberts (robertsite, pararobertsite) specimen, with a copy of his label
@ 175.00. List alternates!
STRASHIMIRITE- Burrus Mine, nr. Reno, Washoe Co., Nevada
Pale green, micro flattened radiating sprays of this uncommon mineral
nicely scattered on matrix, all with moderately good micro potential as
well. Known associations sometimes include richelsdorfite, cornwallite
or others on some specimens, overall sizes range from about 2cm to 5cm
across @ just 7.50, 12.50 and 20.00 each. Excellent for the species!
SZAIBELYITE- nr. Stinson Beach, Marin Co., California
Thick white chalky masses of szaibelyite richly scattered in and on dark
green serpentine matrix. An excellent and well-known locality for this
Mg-borate species, old stuff collected by Forrest Cureton many years ago.
Matrix sizes from 1cm to 6cm @ 10.00, 17.50, 25.00, and 40.00 each.
URAMPHITE- Tura Kavak Deposit, Kyrgyzstan
From the type locality, we have just a few samples of this extremely rare
ammonium uranyl phosphate! The species occurs as minute greenish white
crusts sparsely scattered on matrix, most easily detected by its pale
yellowish fluorescence under SW UV. From old museum stock, only a couple
specimens available, sizes average 1.5cm across @ 165.00 each.
WILLEMITE with WULFENITE etc.- Red Cloud Mine, La Paz Co., Arizona
Uncovered in our warehouse: a small lot of Red Cloud material showing
brightly fluorescent (blue-green) willemite micro crystals and druses
well scattered on limonitic matrix, most with small platy orange wulfenite
crystals and sections, occasionally with hemimorphite, vanadinite or other
phases as well. An interesting locality for willemite, specimens ranging
from small TNs up to 6cm @ 10.00, 20.00 and 35.00 each, depending on coverage,
size and associations.
ZIRCON- Allan Mine, Alstead, Cheshire Co., New Hampshire
A rather remarkable specimen from the locality, the species not previously
reported from here but recently acquired from a noted field collector's
holdings. The zircons are stout, dark brown, pyramidal in habit and up
to 1cm across, and are protruding from a drab granitic pegmatite matrix.
Unique for the locality, overall specimen size about 6x5cm @ 55.00.
CATALOG 21004 - Vol. XXXVII, No. 4- All items
subject to prior sale, FOB our warehouse. Posted June 7, 2010.
ANKANGITE inclusions in QUARTZ- Curvelo Region, Minas Gerais, Brazil
Repeat of a sellout: perhaps the finest occurrence of this rare mineral
ever! Ankangite occurs here as greyish black radiating sprays suspended
in otherwise water-clear singly terminated quartz crystals, these ranging
from 2.3cm to 3.3cm tall and over 1cm thick! A remarkably rare example
of quartz inclusion, only a few crystals available @ 150.00, 175.00 and
200.00 each. List alternates! Wow!
ARAGONITE- nr. Minglanilla, Castile-La Mancha, Spain
Stout single crystals of greyish purple aragonite, all showing typical
pseudohexagonal prismatic orthorhombic twins without matrix. Specimens
are moderately attractive and generally are without matrix, sizes from
about 3cm to 6cm across @ 12.50, 20.00 and 35.00 each. Nice!
BARITE- Elk Creek, Meade Co., South Dakota
From the classic U.S. locality for these excellent, deep golden brown,
transparent barite crystals, we uncovered a small lot of single crystals,
all matrix-free and singly terminated, showing superb, gemmy, transparency
with the usual contact points at the rear and/or base of the specimens,
all quite reasonably priced as TNs to miniatures from 1.5cm to 3cm tall
@ just 15.00, 25.00 and 40.00 each; one very stout 4cm gemmy crystal @
85.00; matrix samples also available on pale yellow rhombic calcite at
considerably higher prices; inquire!
BISMUTHINITE- Lincoln Mine, Tem Piute, Lincoln Co Nevada
Small massive quartz specimens showing thin, elongated bladed aggregates
of silvery bismuthinite sparsely scattered and frozen therein, often with
massive pyrite, garnet etc. An interesting assemblage for the species,
only a few TNs to 2cm on hand at just 7.50 each.
CALCITE on ADULARIA- Grosseskapp, Salzburg, Austria
Several large scalenohedral calcite crystal points to 3cm in size with
green chlorite on some faces perched among smaller frosty white diamond-shaped
adularia crystals. The other side of the matrix is richly covered with
green clinochlore. An old and attractive piece, ex-Scott J. Williams collection
label. Overall size is 10x6.5cm @ 125.00.
CARNOTITE- Mauch Chunk, Carbon Co., Pennsylvania
An old specimen, ex-University of Delaware, showing thinly scattered,
dull yellow masses of carnotite scattered on
conglomerate matrix, associated with subordinate meta-autunite and possibly
other secondary uranium minerals. An interesting locality specimen, size
about 6x3cm @ just 55.00, with old label.
CHRYSOCOLLA ps @ BROCHANTITE- Douglas Hill Copper Mine, Lyon Co., Nevada
Excellent, sky blue chrysocolla replacing micro, stoutly prismatic striated
crystals of brochantite scattered on dark rock matrix, these quite attractive
for pseudomorphs under the microscope! From an old find, some may have
minor acicular malachite or other species as well, very reasonably priced
specimens from 2cm to 5cm @ only 5.00, 10.00 and 20.00. Neat!
CHURCHITE-(Y)- Ploskaya Mt., Keivy, Kola, Russia
This uncommon mineral occurs here as pale yellowish to tan masses and
crusts well scattered over ubiquitous greenish blue amazonite matrix,
typically in dissolved "yttrofluorite" cavities, often with
black zinnwaldite as well. Interesting specimens from this prolific locality,
sizes from about 3cm to nearly 6cm @ only 20.00, 30.00 and 45.00.
COLEMANITE- Boraxo Pit, Death Valley, Inyo Co., California
Attractive, short prismatic monoclinic spear-shaped crystals of colemanite
full covering matrix, all showing excellent form in radiating and up-standing
groups. These are transparent to translucent and have a subtle, pleasing
greyish-white color. Quite exceptional when compared to the more typical
blocky white specimens, these are very aesthetic and yet reasonably priced,
with TNs @ 5.00, others from about 2.5cm to 10cm across @ 8.00, 15.00,
25.00, 40.00 and 55.00. Old stuff, also with one BIG 27x9cm museum group
with full coverage @ 250.00!
DAVIDITE-(La)- Beqtau-Ata, Qaraghandhy, Kazakhstan
Superb single CRYSTALS of this rare species without matrix, presented
here as complete, trigonal prisms with remarkably sharp faces for the
mineral, and with pinacoidal terminations as well! Excellent for the species,
overall sizes about 1.1cm across @ 245.00 each. List alternates!
DESCLOIZITE- Corey #1 Claim, Churchill Co., Nevada
Thin botryoidal films of bright yellowish-orange descloizite richly covering
the surface of an altered dolomitic matrix.
Appearing as films in hand specimen, microscopic examination shows numerous
tiny knobs and blebs comprising these brightly colored aggregates. From
an uncommon locality, specimens from about 2.5cm to 5cm @ just 4.00, 8.50
and 15.00 each. Cheap!
DIAMOND (FLUORESCENT!)- Vaal River, Northern Cape Province, Rep So Africa
Most diamonds do not fluoresce under ultraviolet light, and our experience
suggests only about 10% will show a discernable reaction under most wavelengths.
We have a small selection of fluorescent (blue, yellow etc..under SW UV,
less under LW) gemmy octahedrons, occasionally other forms, all small
(0.8mm to 1mm or so) but of excellent, transparent quality and superior
micro potential. Our choice of assorted fluorescent colors, a lot of 5
for just 45.00 per lot. Neat!
ELPASOLITE- Le Cetine Mine, Rosia, Siena, Italy
Extrmely small, colorless to pale yellow isometric crystals of this rare
mineral very sparsely scattered in opened vugs in grey rock matrix. All
specimens have arrows and will require magnification to visually spot
the species. Matrix sizes average about 3cm across @ 55.00 each. Only
a few on hand!
FERRISTRUNZITE- Balton Hainaut, Belgium
Dull yellowish white thin coatings of this rare mineral on black shale
matrix, possibly with other phosphates. Old Cureton material from many
years ago, sizes from about 2.5cm to 7cm across @ 20.00, 35.00, 50.00
and 80.00 each.
FERROHORNBLENDE(?) v. BARKEVIKITE- Barkevik, Norway
Nearly pure masses of "hornblende" of the barkevikite variety
of the species ferrohornblende, and from the original, classic locality!
Analytical work provides conflicting amphibole results, hence the (?).
The barkevikite is a rich deep greenish black color occurring as prismatic
crystalline aggregates with only minor amounts of accessory minerals.
Nice material and representative, in sizes from 2.5cm to 7cm across @
10.00, 15.00, 20.00 and 35.00 each.
LIZARDITE ps @ ENSTATITE- Kennack, Lizard, Cornwall, England
Small platy aggregates of "bastite" to a few millimeters across,
richly scattered in dark martrix. These are lizardite pseudomorphs after
enstatite, and many older labels simply called them "bastite"
or "enstatite" or even "bronzite". From the TYPE LOCALITY
for lizardite, classic stuff obtained many years ago, only a few specimens
on hand, sizes ranging from about 2cm to 4.5cm @ 15.00, 25.00 and 40.00
each.
NATROPHARMACOSIDERITE- Boss Mine, Esmeralda Co., Nevada
Pale green to slightly brownish druses and cubes of the rare species natropharmacosiderite
nicely scattered in vugs in tan banded rhyolitic matrix. Recent analytical
work has confirmed this species, here from the first Nevada occurrence,
and only the second U.S. occurrence for the mineral! A new locality for
the species, of course, many with fine micro potential as well, matrix
sizes from about 2cm to 4cm across @ just 12.50, 20.00 and 35.00 each,
a few larger to 6cm @ 50.00 each. Neat!
NICKELTALMESSITE- Vallenar, Huasco, Atacama, Chile
Pale green micro crystals of this relatively new (IMA 2008-051) scattered
in exposed seams on matrix. These are far superior to the type locality
material from Morocco, and each specimen will yield modest micro potential
for this rare mineral. Specimens range from about 2cm to nearly 5cm across
at just 35.00, 50.00 and 75.00 each, depending on size and coverage.
OSMIUM- Miass River, Southern Ural, Russia
Superbly documented, tiny single placer grains of native osmium to 0.5mm
as crudely hexagonal crystals without matrix, each sample accompanied
by a sharp SEM image and a confirming X-ray spectra detailing the chemistry
of each grain, all showing subordinate iridium and ruthenium as well.
Only three analyzed samples available @ 245.00 each.
PARAKUZMENKOITE-Fe- Saami Mt., Khibiny, Kola, Russia
A second world occurrence for the species, a rare member of the labuntsovite
group approved in 2001 that has never reached the specimen market until
now! We have a few TN-small minatures from this new find, all showing
small, deep orange prismatic crystals perched on feldspar matrix, and
most with high luster and good micro potential as well. Specimens range
from 2.5cm to nearly 4cm across and are priced according to quality @
165.00 and 200.00 each.
PROBERTITE- Boraxo Pit, Inyo Co., California
From an old hoard of richly intergrown, virtually pure aggregates of tan
colored vitreous probertite comprising matrix. A classic locality for
the species, these showing occasional odd fluorescence of pale blue to
yellowish green to faintly pinkish colors, depending on UV wavelength
and degree of alteration. Rich, divergent crystalline specimens, sizes
from 3cm to 11cm (!!) across @ just 10.00, 20.00, 35.00, 50.00 and 75.00
each.
PROUSTITE- Chararcillo, Chile
Brilliant red micro crystals of this exotic silver species scattered on
and comprising matrix, these from the classic locality for this brilliantly
attractive silver mineral. These are ex-Lou Perloff and labelled in his
hand, mounted in his standard black micro boxes @ 85.00 each. Excellent!
PSEUDOBROOKITE w/ ILMENITE- nr. Robinson Summit, White Pine Co. Nevada
A new locality for Nevada, these are tiny lath-like crystals and micro
sprays of pseudobrookite sparsely scattered in vugs, most with lustrous
ilmenite micros as well, occasionaly with fluorapatite and possibly other
phases. Only a few TN-sized specimen on hand @ 15.00 each; one larger
matrix specimen, about 6cm across, @ 35.00.
PSEUDOSINHALITE- Stubenberg Quarry, Weiz, Styria, Austria
A rather rare and undistinguished species, this one from the second world
locality from samples originally collected in 2006 and recently described
in Canadian Mineralogist. This IMA-approved mineral occurs as colorless,
nondescript tiny grains scattered in dolomitic marble with geikelite and
other phases, each specimen accompanied by a color image pinpointing the
mineral, available either as a 4x2.5cm thin section @ 125.00, a similar
sized, thick polished section @ 150.00, or as a large polished triangular
mass about 11x7cm @ 350.00. Rare! List alternates.
PYROPHYLLITE- Graves Mountain, Georgia
Attactive, radiating aggregates of pale yellowish to tan pyrophyllite
richly comprising matrix, showing densely packed exposed spherical masses
of the mineral. Rich, old specimens collected many years ago, sizes from
about 4cm to 7cm acorss @ 20.00, 35.00 and 50.00 each. Many other localities
available at similar sizes/prices.
RHODOCHROSITE- Nagyag (ex-Hungary), Romania
A very old specimen, collected when Nagyag was within the Hungarian boarders,
comprised of pale pink, botryoidal masses fully covering a massive carbonate
matrix. The specimen is accompanied by an old Ward & Howell label,
as well as two Michigan College of Mines labels. A marvelous old classic
with fine pedigree, overall size about 7x4cm @ 165.00.
ROEBLINGITE w/ CHARLESITE etc- Parker Shaft, Franklin, Sussex Co., New
Jers
An old specimen comprised of brownish andradite with minor admixed hendricksite,
surrounding an 8mm porcelanous patch of fluorescent (red SW) roeblingite,
with numerous powdery white alterations of admixed charlesite as well,
likely with other minor species as well. A complex assemblage rarely offered
to day, a single 2.7cm specimen available @ 175.00. List alternates!
SABINAITE- Poudrette Quarry, Mt. Ste. Hilaire, Canada
Excellent, water clear micro crystals of sabinaite sparsely scattered
on matrix, showing typical flattened and elongated tabular habits with
a modest variety of associated minerals from this prolific locality. Quite
nice for the species with good micro potential, matrix sizes from 1.5cm
to nearly 3cm @ 20.00, 30.00 and a few at 40.00 each. One 7x5cm specimen
@ 85.00.
SKORPIONITE- Skorpion Mine, Rosh Pinah, Namibia
An attractive NEW SPECIES, occurring here as tiny, water-clear needles
richly scattered on matrix, most associated with tarbuttite and possibly
other phases. Formula: Ca3Zn2[(OH)2|CO3|(PO4)2]*H2O, monoclinic, IMA#
2005-010 and just published in 2008. Mildly fluorescent (creamy-yellow,
SW UV) and makes for excellent micros of high luster, 1cm specimens @
100.00; rich 2cm @ 165.00, a superb 4cm specimen @ 350.00! Type locality!
SMITHSONITE- Red Bird Mine, Pershing Co., Nevada
Excellent, water-clear micro rhombs and weirdly intergrown tiny crystals
of smithsonite scattered in vuggy gossan matrix, most taking on odd colors
of yellow, orange or red from the underlying matrix. The micros are quite
lustrous and make interesting specimens from this old locality, these
collected many years ago. Neat stuff and very affordable, with matrix
sizes from about 3cm to 6cm @ just 7.50, 15.00 and 30.00 each depending
on size and coverage.
SULPHOHALITE- Searles Lake, San Bernardino Co., California
Another interesting mineral from this prolific locality, we are offering
sulphohalite as very sharp, well formed octahedral crystals or parallel
groupings without matrix. These translucent crystals are a dull yellowish
to greenish grey in color. Nice fluorescent specimens, exceptionally large
and some of the bigger samples from one of the best, recent finds, crystals
and groups from 0.6cm to nearly 4cm (!!) @ just 10.00, 20.00, 35.00 and
45.00 each. Priced competatively!
TITANITE- Alochet, Monzoni, Fassa Valley, Italy
An interest and rather old specimen, showing a small (5mm) greenish yellow,
flattened titanite crystal nicely perched in a an exposed seam, surrounded
by dark green epidote crystals (to 1cm) scattered about as well, on a
massive "fassaite" matrix. The specimen is accompanied by an
old Harvard Mineralogical Museum label, and the piece measures 6x5cm overall
at just 65.00 for this old classic!
VOLBORTHITE- Douglas Hill Copper Mine, Lyon Co., Nevada
Bright yellowish green flattened radiating platy aggregates of volborthite
to 1.5mm well scattered on rock matrix, these notably free of ubiquitious
brochantite. From an old stock of this uncommon copper-vanadium species
with moderately good coverage and some micro potential as well, matrix
sizes from 2cm to 4.5cm @ only 7.50, 12.50 and 20.00 each; a few larger
to 7cm @ 45.00 each. Cheap prices!
VORONKOVITE- Alluaiv Mt., Lovozero, Kola Pen., Russia
Repeat of a sellout! We have only a few small samples of this NEW SPECIES,
here as rich, glassy brown aggregates comprising matrix. Formula: Na15(Na,Ca,Ce)3(Mn,Ca)3Fe3Zr3Si26O72(OH,O)4Cl*H2O
- trigonal, IMA #2007-023, a new member of the eudialyte group. Type locality
material, of course! A couple of millimeters across, nearly pure, a boxed
sample @ 125.00.
BOOKS & PERIDOCIALS
GEMS & MINES OF MOGOK- by Ted Themelis
The "special limited illustrated edition" of this relatively
recent hardcover book, a thoroughly researched, scientific treatment!
This 352 page book is a marvelous, detailed work, with over 1600 above
average, full color photographs, diagrams and maps. A remarkable story
of Myanmar's gem producing areas, the treatment of gemstones, and the
minerals of the Mogok district. The author is a former director of Research
and Development of the Accredited Gemologists Association in the U.S.,
and he has worked extensively with numerous gem and jewelry organizations,
publishing over a hundred articles pertaining to gem identification, enhancement,
inclusions and instrumentation. Priced at $129 plus shipping ($11 USA)
, and clearly worth the price for the Mogok enthusiast!
SUBSCRIBE TO MINERAL NEWS - just $29 per year (12 issues) in the USA!
Monthly news items of new finds, historical articles, news of coming
events and more! Receive 200 pages a year in monthly issues of interesting
and entertaining writing by collectors from the world over! For value-minded
folks, there is a two year subscription at just $55 for twenty-four monthly
issues, too! Sign up for your issues now!
CATALOG 21003 - Vol. XXXVII, No. 3- All items
subject to prior sale, FOB our warehouse. Posted April 27, 2010.
AGARDITE-(Ce)- Majuba Hill, Pershing Co., Nevada
Superb, pale green tiny micro crystals in tufted balls and needles of
agardite-(Ce) nicely scattered in/on vuggy matrix, most with micro, water-clear
quartz crystals and occasionally as inclusions in these quartz crystals!
From an old find, quite exceptional for the locality, these will yield
fine micromounts under the 'scope! Specimen sizes range from about 2cm
to nearly 7cm across @ just 7.50, 15.00, 30.00 and 45.00 each.
AMBLYGONITE- Telirio Mine, Linopolis, M.G., Brazil
Transparent, somewhat gemmy pale yellow single crystals without matrix,
nicely mounted in a TN box and some showing some minor twinning. Attractive
crystals, collected back in 2002, sizes average about 1.5cm+ tall @ just
30.00 each. Nice!
BERTHIERITE- Nakaze Mine, Honshu, Hyogo Pref., Japan
Greyish metallic streamers finely disseminated in rock matrix, some associated
with minor needle-like stibnite lying flat in/on rock. Interesting locality
material, sizes from 2.5cm to 7cm @ 15.00, 25.00, 40.00 and 65.00 each.
CALCITE- Bwlch-y-cwn, Cardiff, Glamorgan, Wales
Strange, rather "fat" stepped scalenohedral calcite crystals
averaging 9cm tall (!!), most without discernable matrix and singly terminated,
typically showing rhombohedral cleavage at the base. Originally obtained
from Sam Weller in the 1980s and labelled as "Blwain Gwynnyd near
Cardiff", these are likely from the current Blaengynlais Quarry.
Neat, rather strange calcites, only a few large specimens to 10cm on hand
@ just 45.00 each!
CELESTINE- Lime City, Wood Co., Ohio
Pale bluish grey, chisel-shaped tabular crystals of celestine to 1.5cm
across well scattered on limestone matrix, many with tiny underlying scalenohedral
calcites well scattered about as well. Generous sizes, but sounding better
than they look, specimens from about 7cm to 15cm(!!) across at just 15.00,
25.00 and 40.00 each. One exceptional, brightly fluorescent specimen with
stouter, more vitreous crystals, about 11x8cm @ 65.00!
CHAMOSITE- Bjordam, Telemark, Norway
Dark greenish black, somewhat flattened aggregates to 1cm of this chlorite
group mineral scattered in pinkish ("sunstone") microcline matrix,
potentially with other phases as well. Old material originally obtained
from Claus Hedegaard many years ago. Matrix sizes from 2.5cm to 6cm across
@ 10.00, 20.00 and 35.00 each.
CHRYSOTILE "ASBESTOS"- Steetly Talc Mine, Ontario, Canada
A rather large specimen of dark greyish black, serpentine-rich matrix
showing a solid band of pale greenish white, fibrous chrysotile about
1.2cm wide running through the entire matrix, making for an attractive,
contrasting specimen. Makes an interesting display piece, size (very heavy)
13x12cm @ just 65.00.
CRYPTOMELANE- Warrior's Mark, Pennsylvania
An old and rather bizarre specimen, comprised of rich, grayish black elongated
"feathers" and aggregates of cryptomelane surrounding a central
core of more dense, layered material. The specimen is accompanied by an
old Ward's label, but we can determine no more definitive locality information
for "Warrior's Mark" in our references. A strange looking piece,
8x6cm @ 55.00.
CYLINDRITE- Trinacria Mine, Poopo, Oruro, Bolivia
These large, rich specimens show the typical cylindrical habit of this
tin sulfosalt mineral, these from an expedition to this classic locality.
Interesting in appearance and rich for the species, consisting of aggregates
of cylinders associated with other sulfosalt minerals, likely with franckeite,
sphalerite etc.. In sizes ranging from 1.5cm to 10cm (!!) across at 20.00,
40.00, 75.00, 125.00 and 200.00 each.
DANALITE- Grants Mills, Providence County, Rhode Island
Pink aggregates and opaque crystalline masses of danalite scattered through
quartz pegmatite, some with massive purple fluorite and possibly other
minerals; unattractive samples but from a very unusual locality. Sizes
from 2cm to 4cm @ 10.00, 20.00 and 30.00 each.
DELHAYELITE- Mt. Rasvumtchorr, Khibiny, Kola, Russia
This uncommon mineral occurs here as small colorless to grayish aggregates
scattered in matrix, typically associated with nepheline, feldspars and
possibly other species. The mineral is fluorescent dull orange (SW UV)
and is offered according to size and richness, 2cm to 4.5cm specimens
@ 10.00, 20.00 and 30.00 each.
DEMESMAEKERITE- Musonoi, Katanga (Shaba), Dem Rep Congo
Exceptional, spear-shaped micro crystals of pale olive green demesmaekerite
free standing in exposed vugs in massive malachite matrix, some with micro
torbernite crystals as well. Old specimens and fine for this Pb-Cu-U-Se-O
species, ex-Gautier via Vandall King Collection, specimens range from
about 3cm to 4cm @ 250.00. Great micro potential!
DEVITOITE- Esquire #8, Big Creek, Fresno Co., California
This NEW SPECIES, named for the late Fred DeVito, occurs here at the type
locality as thin, flattened, brown bladed subparallel aggregates, typically
associated with quartz, occasionally titantaramellite, celsian and possibly
other phases. Formula: [Ba6(PO4)2(CO3)][Fe2+7Fe3+2(Si4O12)2O2(OH)4], IMA
#2009-010. Only a few small specimens on hand, sizes ranging from about
1cm up to 2.2cm across @ 150.00 and 225.00 each, depending on quality
and size.
DIAMOND- Namaqualand, Northern Cape Province Rep So Africa
Odd, silvery grey rounded diamond crystals without matrix, some showing
crude dodecahedral form or ballas-like habit, all ex-David New material
obtained some years ago when we purchased his inventory. These average
just over two carats each, typically 5mm to 6mm across, and are offered
very inexpensively at just 45.00 per crystal. Can't beat this carat price,
folks!
GOETHITE pseudo @ PYRITE- Segerstrom-Heizer Mine, Pershing Co Nevada
From an obscure find, we have a few specimens of dark brown, somewhat
lustrous goethite completely replacing cubic pyrite crystals as partial
singles to 2cm or as groups to 3.5cm @ 10.00 and 15.00 each; one large,
heavy group, about 7x7cm @ 55.00.
GREENOCKITE on SPHALERITE- Mitchell County, North Carolina
From very material, ex-Wards Natural Science, we have a few lean samples
of greenockite, occurring here as thinly scattered, pale yellow coatings
sparsely scattered on quartz-mica-sphalerite matrix. An uncommon locality
for the species, specimens range from about 2cm to 4cm across @ 15.00,
25.00 and 40.00 each.
HELVITE- Barbara Gold Mine, nr. Coolgardie, Australia
From an old find recently uncovered in our warehouse, these are excellent
micro crystals of pale peach to tan helvite crystals scattered in well
crystallized albite matrix, the helvite forming sharp tetrahedrons. These
were originally supplied more than 25 years ago by the late Blair Gartrell
(gartrellite), at the time labeled "danalite", but recent analytical
work has shown them to be helvite. Fine micros, matrix sizes from 2cm
to 4.5cm @ 15.00, 30.00 and 45.00 each.
HEMATITE- Rio Marina, Isle de Elba, Italy
Brilliant steely-grey plates and well formed crystals of hematite richly
scattered on and comprising matrix. An old classic locality made famous
by Napolean's exile, we have a modest sized lot of good quality specimens,
sizes from about 2.5cm to 5cm @ 8.50, 15.00 and 25.00 each, priced according
to quality.
HEULANDITE, DATALOITE etc.- Paterson, New Jersey
An old specimen, ex-Upsala College and with their label, showing tiny,
well scattered clear to white datolite crystals richly covering matrix,
with a two patches of pale greenish datolite aggregates, delicate pink-centered
heulandite crystals and a smattering of nicely radiating laumontites as
well. The specimen sits up and displays well, a classic locality piece
with good provenance, overall size about 12x10cm @ just 75.00.
HISINGERITE variety STURTITE- Broken Hill, NSW, Australia
A rather ugly mineral, largely amorphous mixtures of hisingerite and possibly
other phases, occurs here as massive, greyish black aggregates in matrix,
sometimes with massive sphalerite and/or galena evident as well. Old material,
ex-Cureton and American Museum of Natural History specimens, sizes from
about 1cm to 4cm @ 10.00, 25.00 and 40.00.
HOTSONITE- Pella, Namaqualand, Rep So Africa
This rare phosphate occurs here as greysih white masses intimately intergrown
with massive natroalunite. Old Cureton material obtained many years ago
and recently uncovered in our warehouse, specimens range from small boxed
samples of ~5mm to larger matrix specimens of 1cm to 1.5cm @ 25.00, 45.00
and 65.00 each.
LEADHILLITE w/ CALEDONITE- Leadhills, Lanarkshire, Scotland
Fine, transparent and tabular leadhillite micro crystals on matrix, associated
with excellent, pale blue caledonite crystals as well, mounted in a standard
micro box, potentially with other unidentified phases. Ex-Lou Perloff
specimens and labeled in his hand, type locality for both species, only
two superb mounts available @ 65.00 each.
MANGANOEUDIALYTE- Pocos de Caldas, Minas Gerais, Brazil
This relatively new mineral (IMA 2009-039) occurs as bright pink aggregates
well scattered in nepheline-rich matrix, typically associated with aegirine
and possibly other species. Formula: Na14Ca6Mn3Zr3[Si26O72(OH)2](H2O,Cl,O,OH)6,
trigonal. A relatively inexpensive new species, specimens from about 4cm
to 7cm across at just 25.00, 35.00 and 55.00 each.
MISERITE- Kipawa Complex, Villedieu, Quebec, Canada
Rich, platy aggregates of gently curved and stacked lilac to pink masses
of miserite richly comprising matrix, occasionally with minor black hornblende
and bright pinkish eudialyte. Excellent for the species, sizes from about
2.5cm to 5cm @ 10.00, 20.00 and 35.00 each.
PHARMACOLITE- White Caps Mine, Manhattan, Nye Co. Nevada
Excellent specimens comprised of rich, white globular micros of pharmacolite
well scattered over matrix, most associated with deep red realgar over
calcite, and occasionally with minor stibnite, or sulfur, metastibnite,
gypsum or possibly other species! Interesting assemblages from this well-known
locality for this uncommon arsenate, cited in Dana's 7th edition (1951),
then as one of only two good U.S. localities for the species. Overall
sizes from about 3cm to 10cm across @ 15.00, 25.00, 40.00, 65.00 and 100.00
each, depending on coverage, size and associations.
POLKANOVITE - Ust-Belsky Massif, Korjak Upland, Russia
This relatively rare mineral occurs as minute grains associated within
other platinum group minerals (PGM) in tiny embedded placer nuggets in
a 2.5cm probe mount. The specimen is individually microprobe-confirmed
and accompanied by three faded SEM photos and a full quantitative analysis
of this IMA-approved Rh12As7 phase! Author's material, signed by Rudachevsky,
from the type locality. Associations include isoferroplatinum. Only one
available @ 195.00.
ROSASITE- Cumbres Vein, Mina Ojuela, Mapimi, Mexico
From the 6th level of the mine, these are very colorful, bright blue botryoidal
specimens of rosasite comprising matrix, these as attractive as the 1970s
vintage material that was so popular in the past. Only a few on hand,
specimens averaging about 5cm across at just 20.00 each. Attractive!
SPODUMENE var. HIDDENITE- Resplendor, Minas Gerais, Brazil
Exceptionally large, old time hiddenite crystals from this classic locality,
these originally purchased in the 1970s and
comprising a single lot of three large crystals, originally sold as rare
cutting rough! The crystals are nicely striated and well terminated, all
are water clear, and all have a delicate pale green color, perhaps the
most desirable of all spodumene colors. Only three old timers available,
greatly under priced in today's market, with individual crystal sizes
at 10cm @ 550.00, 15cm @ 1250.00, and 20cm @ 1750.00 each. Wow!!!!
TOTURITE- Lakargi Mt., Kabardino-Balkaria, Russia
The third NEW SPECIES from the locality with GARNET GROUP STRUCTURE, occurring
here as microscopic yellow aggregates in skarn. Formula: Ca3Sn2Fe2SiO12;
IMA #2009-033. Specimens average about 1cm across and are in polished
probe mounts, accompanied by a full chemical analysis and three or more
images (both color macro and SEM) pinpointing the mineral and identifying
the associations. Only a few on hand @ 295.00 each.
ULEXITE- West Baker Mine, Boron, California
Unusual "clamshell" sprays of radiating ulexite with little
or no matrix, collected from the ceiling of a thin seam that resulted
in these odd, flattened cones. A strange habit, these disk-shaped groups
range from about 4cm to 8cm @ 10.00, 20.00 and 30.00 each. Weird!
VESUVIANITE variety EGERAN- Hazlov U Chebu, nr. Eger, Czech Republic
Rich brownish aggregates of radiating vesuvianite nicely scattered in/on
matrix, from the classic locality for this variety. Excellent reference
specimens for vitreous, brown vesuvianite, matrix sizes from about 3cm
to 8cm @ 10.00, 17.50, 25.00 and 40.00 each.
VILLAMANINITE- Villamanin, Carmenes District, Spain
Bluish-black metallic masses of this unusual species scattered in rock
matrix, occasionally admixed with minor bornite and most with massive
green secondary copper minerals scattered on the surface. Classic, type
locality material, matrix sizes from about 1.5cm to 4cm @ 15.00, 25.00
and 45.00 each.
VOLOSHINITE- Mt. Vasin-Myl'k, Voron'i Tundry, Russia
This NEW SPECIES, only the second approved rubidium-dominant mineral was
discovered here at the type locality only recently. It occurs in an assemblage
of Rb-bearing lepidolite, muscovite, pollucite and albite, and it is the
Rb-analog of lepidolite. Formula: Rb(LiAl1.5[]0.5)(Al0.5Si3.5)O10F2, IMA
#2007-052, monoclinic. Each ~1cm matrix specimen is in a probe mount and
accompanied by two pinpointing SEM images and full quantitative chemistry.
The species has been named for Russian mineralogist Anatoliy Vasil'evich
Voloshin (b. 1937). Only a few studied specimens available @ 285.00 each.
List alternates!
WILLHENDERSONITE- San Venanzo Quarry, Terni, Umbria, Italy
Tiny white spheres of willhendersonite (1-2mm) copiously dot a basaltic
matrix on these samples from the type locality for this species. Good
micro potential. Overall sizes from 1cm to 6cm @ 15.00, 25.00, 40.00 and
60.00 each.
WULFENITE- Ahumada Mine, Los Lamentos, Chihuahua, Mexico
From the classic finds of the 1960's, we have located an old hoard of
superb, colorful wulfenite specimens, here as thick, tabular butterscotch-orange
to dark brown crystals either free standing or perched on contrasting
white and red-brown matrix. Attractive material no longer available, a
wide range of sizes and qualities are on hand, most are neat and inexpensive
TN's and miniatures from 1.5cm to 3.5cm samples @ 10.00, 15.00, 20.00
and 30.00 each. We sometimes have a few larger matrix specimens available,
please inquire!
GEM FORSTERITE- Pakistan
Excellent, eye clean faceted stones in fine pear shapes, showing attractive,
yellowish green peridot color. A small lot recently obtained in a collection
at a very reasonable price enables us to offer a PAIR OF FACETED PEAR-SHAPES,
total carat weight per lot averaging over 1.6 carats, at just 15.00 a
PAIR! If you can use 10 stones, our special price is just 65.00!
BOOK: MAINE FELDSPAR, FAMILIES- AND FEUDS edited by Vandall King
An excellent, 300-page hardcover book filled with historical work involving
Oxford County, describing and intertwining its minerals, miners and mining
stories, and filled with both saints and scoundrels who developed many
mineralogically notable localities in Maine. (A full review appeared in
Mineral News in the August, 2009 issue.) We only have about a dozen copies
to offer at 49.95 each (shipping extra), so get yours now!
CATALOG 21002 - Vol. XXXVII, No. 2- All items
subject to prior sale, FOB our warehouse. Posted March 10, 2010.
ADAMITE var. CUPRIAN ADAMITE- San Rafael Mine, Lodi District, Nevada
Some superb, pale green micro cuprian adamite specimens showing excellent
radiating stacked prismatic crystals in seams and vugs and on matrix,
appearing almost botryoidal in hand specimen, but revealing truly delicious
micro groups and "flowers" when viewed under the 'scope! Soon
to be in a featured article in Rocks and Minerals, these are attractive
specimens with moderately good coverage, some with micro mimetite as well,
from about 2.5cm to 7cm across @ 8.50, 15.00, 25.00 and 40.00 each, depending
on size and coverage. A few larger to 12 cm across(!!) @ 75.00 each. Nice!
ANORTHITE- Miyake Isl., Izu Archipelago, Japan
Classic single crystals of crudely formed anorthite, ranging from about
0.7cm up to 1.2cm long without matrix. Long a standard for analytical
work, these are clsoe to end-member specimens from a great locality, most
with the typical black oxide coating @ 15.00 and 20.00 each, depending
on size. A few matrix samples on hand, very poorly crystalized, however,
to 5cm @ 50.00 each, ex-Duke University.
ARAGONITE- Lincoln Mine, Tem Piute, Lincoln Co Nevada
From an uncommon locality, we have located a few small but attractive
aragonite specimens, these with water-clear, spear-like radiating crystals
to 3mm protruding from opened seams in matrix. Excellent micro material
as well, a new mineral for the locality, specimens from about 2.5cm to
4cm @ 7.50 and 12.50.
AZURITE- Chessy, Lyon, France
An old classic, comprised of numerous, dark blue, blocky azurite crystals
forming an hour-glass shaped rosette without discernable matrix. The specimen
is accompanied by an old Michigan College of Mines label, and this is
rather a handsome specimen for this revered locality! Overall size is
about 4cm tall and 2.5cm wide, a true classic impossible to get today,
at just 240.00.
BABINGTONITE- Honsarvet, Borlange, Sweden
From a single recntly exposed pocket, we have a small lot of very fine,
sharp black babingtonite crystals to 0.5cm richly scattered in groups
on matrix, associated with minor pale green epidote, drusy quartz and
possibly other species. Quite good for the species and from an unusual
locality, overall sizes from 4cm to 7cm @ 20.00, 30.00 and 45.00 each.
Neat!
BARITE- Post Betze Mine, Eureka Co., Nevada
Transparent to translucent clear to pale yellow tabular barite crystals
richly scattered on rock matrix, some with minor elongated metallic stibnite
needles. Interesting locality material and reasonably attractive, overall
sizes from 2cm up to 6cm+ (larger specimens with larger barites) @ 5.00,
10.00, 17.50, 25.00 and 35.00.
CARBOIRITE w/ BRUNOGEIERITE- Saube Mine, Caufleans, Ariege, France
Old material obtained many years ago from Dr. Paul Sainfeld (sainfeldite)
at the BRGM in Paris, these are essentially sphalerite ore samples with
submicroscopic inclusions of pseudohexagonal plates of carboirite very
sparsely scattered in the sphalerite, typically with admixed brunogeierite
as well. Only a few of these Ge-rich samples on hand, sizes from 1.5cm
to nearly 3cm across @ 55.00, 75.00 and 95.00 each.
CLINOCHRYSOTILE variety "VORHAUSERITE"- Franklin, Sussex Co.,
New Jersey
Uncovered in the depths of our warehouse, we found several brownish-black,
somewhat waxy masses of "vorhauserite", with an old paper label
indicating the material was collected in 1925 at "Franklin Furnace".
Much of the manganoan serpentines at Franklin have not been studied by
modern methods, and material from elsewhere has been described variously
as either chrysotile or antigorite. Palache and others essentially discarded
the varietal name, considering it "serpentine". A subsequent
paper in 1936, however, provided some optical data on the material from
Franklin, and comparison against modern species definitions in the serpentine
group, as well as confirmed XRD studies undertaken by Dunn and others,
would indicate that this material is predominantly clinochrysotile. Hence,
we believe the "vorhauserite" of 1925 vintage here is actually
clinochrysotile, and should be labeled accordingly. That said, we have
a few specimens on hand, ranging in size from 4cm to nearly 10cm across
@ just 15.00, 30.00 and 55.000 each.
CONICHALCITE- Jean Baptiste Mine, Kamariza, Greece
From the famous Laurium locality on the Attica peninsula, these are actually
the first confirmed occurrence of conichalcite at the Jean Baptiste Mine,
appearing as deep green balls to 1mm in diameter lightly scattered on
a muscovite schist matrix, occasionally with minor calcite as well. Although
thinly spread, these are quite beautiful under the scope, and the isolated
balls are quite striking! Only a few specimens on hand, matrix sizes ranging
from about 2.5cm to 5cm @ just 15.00, 20.00 and 25.00 each. Nice!
CORKITE- Sunshine #1 Adit, Blanchard Mine, New Mexico
From a here-to-fore inaccessible adit, we have a few excellent specimens
of corkite, here as vitreous drusy yellow-green to brownish green micro
crystals well scattered on quartz-rich matrix. Priced according to overall
size and coverage, specimens range from about 1.6cm to nearly 4cm across
@ just 20.00, 30.00 and 40.00 each. Good micro's for this uncommon beudantite-group
mineral!
CORNWALLITE- Little Gem Mine, Lander Co., Nevada
Attractive, deep green botryoidal "skin" of cornwallite covering
dark rock matrix, making for attractive, contrasting specimens, some with
minor chrysocolla! Only a few samples available from this moderately new
locality, very appealing and richly covered specimens, sizes from 2.5cm
to 8cm @ 7.50, 15.00, 25.00 and 40.00, a couple to 12cm @ 65.00. Nice!
CRYPTOHALITE on SAL AMMONIAC- Mt. Kukhi-Malik, Yagnob Valley, Tadjikistan
From material collected more than 20 years ago and only recently confirmed
by both XRD and microprobe, these are excellent, distorted octahedra (0.1-0.8mm)
richly scattered on skeletal, herringbone crystals of sal ammoniac with
minor sulfur as well. Spectacular for the species with great micro potential
as well, the matrix sal ammoniac crystals range 2.5-3cm tall, and these
are superb at just 75.00 each. Only four available!!
DIAMOND- Diamantina, Minas Gerais, Brazil
Transparent, adamantine diamonds without matrix, all showing odd pinpoint
inclusions of an unknown black material. Sizes of these complex and distorted
dodecahedral crystals average about 4mm across, typically weighing just
under half a carat @ only 30.00 each.
EUDIDYMITE on EPIDIDYMITE- Mt. Sengischorr, Lovozero, Kola, Russia
Excellent, colorless swallow-tail twins to 1mm of eudidymite epitactically
overgrowing prismatic epididymite crystals in cavities of coarser-grained
epididymite matrix. A wonderful find of rarely offered material, only
five specimens on hand, averaging about 2.5cm @ just 45.00 each.
EVANSITE- Creu d'Olorde, Barcelona, Spain
This ill-defined amorphous Al-phosphate occurs as greenish white crusty
masses scattered on black, graphitic matrix, here from an unusual locality.
Moderately rich but decidedly ugly stuff, specimens ranging from about
2.5cm to 10cm across @ 15.00, 25.00, 45.00 and 65.00 each.
FALCONDOITE- Falconbridge, Bonao Dominig, Dominican Republic
Greenish masses of non-descript falcondoite scattered on matrix, here
from the type locality. Only a few small fragments to several millimeters
available, each in a capsule and accompanied by a university label @ just
25.00.
FERRONORDITE-(Ce)- Palitra Pegmatite, Lovozero, Kola, Russia
From the exceptional pegmatite on Mt. Kedykverpakhk that was featured
in Mineralogical Record, we have a few specimens of this great rarity,
occurring here as small clusters of 2-3mm pale brown tabular crystals
in vugs and seams of microcline and occasionally lomonsovite as well.
Sizes range from about 2cm to 4cm across, all with arrows and modest micro
potential, at just 85.00 and 125.00 each.
FERROPYROSMALITE- Nordmark, Varmland, Sweden
Minute, sharp hexagonal prisms and aggregates of dark reddish brown ferropyrosmalite
scattered in exposed seams on rock matrix, occasionally with other species.
Many of these are somewhat embedded but can yiled some good micro material
with patience. Classic locality, hand-picked matrix pieces from about
2.5cm to nearly 6cm @ 15.00, 25.00, 35.00 and 50.00 each.
FICHTELITE- Wampen, Redwitz, Fichtelgebirge, Germany
Minute translucent yellowish white crystals and micro aggregates sparsely
scattered on wood matrix. Type locality material from a recently discovered
old hoard, sizes 0.8cm to 3cm across @ 25.00, 50.00, 85.00 and 125.00
each.
FLUORBRITHOLITE-(Y)- Vyuntspakhk Mt., Keivy, Kola, Russia
This NEW SPECIES is offered as single, dark brown monomineralic grains
in a capsule, recently IMA-approved (#2009-005). Formula: (Y,Ca,Ln)5[(Si,P0O4]3F,
hexagonal. The mineral is the F-dominant analogue of britholite-(Y), as
well as the Y-dominant analogue of fluorbritholite-(Ce) and fluorcalciobritholite.
Only a few small grains available of this new mineral, all from a single,
old specimen at this locality @ 55.00.
GALAXITE- Bo Phloi, Kanchoutabori Province, Thailand
The conchoidal fracture which distinguishes the freshly broken surfaces
of these masses of pure galaxite has a curiously lustrous deep black color.
Interesting visually and for their out of the way locality, pure masses
that measure 1cm to 2.5cm @ 17.50, 25.00 and 35.00 each. Great locality
material!
HAIDINGERITE etc.- White Caps Mine, Manhattan, Nye Co. Nevada
Interesting specimens of haidingerite, rarely encountered here as small,
greyish, frothy balls lightly scattered on matrix, typically associated
with pharmacolite and/or picropharmacolite with minor realgar and very
rarely with vladimirite. Only three samples on hand, sizes from 5cm to
10cm @ 95.00 and 125.00 ea.Excellent micro potential!
HARMOTOME- Bellsgrove, Strontian, Scotland
Small transparent to translucent twinned crystals of harmotome nicely
scattered on matrix. A classic area for the species, some specimens potentially
yielding some large micro's as well. Old material, matrix sizes from about
2cm to 9x6cm @ 8.50, 15.00, 30.00, 50.00 and 75.00 each.
KAZAKHSTANITE- Gold Quarry Mine, Eureka Co., Nevada
From only the second known locality, kazakhstanite occurs at Gold Quarry
in two distinct habits, the more common being as sooty patches of botyroids
and and indistinct microcrystals, but with good coverage, and often associated
with jarosite, fervanite or other secondary vanadium minerals. The second
occurance is as fine sharp microcrystal rosettes and blades to 1 mm on
matrix. Priced according to quality, not size, from 0.5cm to nearly 10cm
overall @ 40.00, 60.00, 80.00, 100.00, 150.00 and 200.00. Absolutely a
superb rarity!
KLEBELSBERGITE on STIBNITE- Pereta Mine, Grosseto, Tuscany, Italy
Excellent micro sprays of yellowish to white needles and sprays of klebelsbergite
richly scattered in vugs amid bladed stibnite masses, occasionally with
redish metastibnite as an attractive overcoating. Fine micro material
as well, sizes from 2cm to 5cm @ 8.50, 15.00, 22.50 and 30.00 each.
MUIRITE- Big Creek, Fresno Co., California
Minute, pale orange grains of this rare mineral sparsely disseminated
in granular sanbornite matrix, occasionally with minor pyrrhotite and
possibly other rare barium minerals. Matrix sizes from 2cm to 7cm @ 15.00,
25.00, 40.00 and 55.00 each.
NOONKANBAHITE- Murun Massif, Siberia, Russia
This NEW SPECIES occurs as yellowish brown lamellar crystals to several
mm across, scattered in a greenish aegirine-kalsilite rock matrix. This
old name was retained for a previously discredited species and locality
after recent structural studies at this (the type) locality revealed its
unique nature. Formula: BaKNaTi2(Si4O12)O2 - orthorhombic, IMA #2009-059.
The Ba-analog of shcherbakovite and the K-analog of batisite. Specimens
range from about 2cm to 3.5cm @ 100.00 and 150.00 each, depending on size
and coverage.
OTAVITE- Sunshine #1 Adit, Blanchard Mine, New Mexico
This adit has been inaccessible for nearly two decades, and this material
was only recently secured from the extension of this classic, Bingham
locality! The otavite is rather nondescript, thinly occuring with minor
hydrozincite and hemimorphite on massive barite, but it fluoresces (SW
UV) a deep red, making easy to spot under UV! Only a few specimens on
hand, sizes average about 4cm across @ just 40.00 each. Rare!
PERETAITE- Pereta Mine, Grosseto, Tuscany, Italy
Fine microcrystals of this secondary antimony mineral! Peretaite is found
as transparent to almost opaque elongated and flattened lath-like microcrystals
in altering stibnite, associated with sulfur microcrystals and dull red
metastibnite. Each specimen contains as least one area of nicely formed
crystals, available as 2cm to 5cm matrix specimens @ 20.00, 35.00 and
60.00 each. Good micro stuff!
PLATINUM- Fox Gulch, Goodnews Bay, Alaska
Tiny placer grains of native platinum without matrix, offered here as
single, somewhat rounded cubic crystal specimens in a capsule, sizes ranging
from a tiny specks to crude crystals of about 1mm to 3mm across @ 20.00,
40.00 and 55.00 each; or in bulk lots of 1 gram (10 to 15 grains) @ just
300.00 per lot. Analytically confirmed stock, and additional probe work
would likely show other rare Pt-minerals present in some!
POLEZHAEVAITE w/ IMA 2009-014- Mt. Koashva, Khibiny, Kola, Russia
This NEW SPECIES is a newly approved fluoride mineral, the Sr,Ce-analogue
of gagarinite-(Y). It occurs here at the type locality as white fibrous
aggregates with silky luster, typically as intimate intergrowths with
IMA 2009-014 and as pseudomorphs after burbankite crystals embedded in
natrolite. Formula: Na(Sr,Ce)2F6, IMA #2009-015. Only a few small specimens
on hand, ranging from about 0.6cm to 1.3cm @ 150.00 and 195.00.
SCHUBNELITE- Gold Quarry Mine, Eureka Co., Nevada
A second world locality for this rare species, schubnelite occurs as minute,
orange-brown to chocolate brown crystalline aggregates and tiny crystals,
considerably more colorful than type locality material, and notable by
its high, adamantine luster, though thinly scattered on matrix. Under
substantial magnification, the superior luster of these extremely small
aggregates will differentiate them from the surrounding fervanite, with
which it is commonly associated. Specimen sizes range from 2cm to 6cm
with various associations @ 75.00, 100.00, 150.00, 200.00 and 300.00 each,
depending on coverage and quality. Rare!
STOLZITE- Broken Hill, N.S.W., Australia
Small yellowish orange tabular crystals of stolzite to 3 mm dot the surface
of this ore matrix material from a classic locality for the species! The
stolzite is also quite fluorescent and striking against the nearly black
gossan matrix, making these old classics, most with good micro potential,
even more desireable! Matrix sizes range from about 2.5cm up to 6cm matrix
specimens @ 45.00, 75.00, 125.00 and 175.00 each.
STRONADELPHITE- Kirovskii Mine, Khibiny, Kola, Russia
This NEW SPECIES is offered here as tiny, colorless hexagonal single crystals
without matrix, mounted on SEM carbon tape and boxed, nicely showing these
0.5mm crystals under the 'scope. We've sat on these for some time, awaiting
the IMA decision to reverse the silly apatite group name changes of a
few years ago, and it has finally happened. The mineral's formual is Sr5(PO4)3F,
IMA #2008-009, and a new member of the apatite group and the strontium
analog of fluorapatite. From a single, old specimen collected underground
by A. Podlesnyi (podlesnoite) from a now-flooded area of the mine, we
have only a few of these type locality specimens on hand @ 85.00 each.
Excellent micro singles!
STRONTIO-ORTHOJOAQUINITE- Kanayamadani, Ohmi cho, Niigata Prf Japan
A superb (for the species!) specimen of strontio-orthojoaquinite, this
from the type locality! The mineral occurs here as vitreous to somewhat
waxy yellow-green aggregates scattered in matrix, this sample with at
least three areas of coverage. Difficult to find today from this famous
occurrence, the specimen is ex-Martalock collection, generously sized
at 6x5cm @ 245.00. Only one available!
STRONTIODRESSERITE- Saint Michel Q, Montreal, Quebec, Canada
This strontium bearing carbonate is found as minute opaque spheres and
clusters sparsely scattered in vugs in matrix. Close examination reveals
the radiating acicular crystals that comprise the microspheres. Matrix
sizes from 3cm to 5cm with equivalent coverage at 35.00 and 45.00 each.
STRONTIOFLUORITE +IMA 2009-015- Mt. Koashva, Khibiny, Kola, Russia
Another NEW SPECIES from this prolific locality, occurring here as massive,
colorless grains intergrown with IMA #2009-015 in and on natrolite. Formula:
(Sr,Ca)F2, the Sr-analogue of fluorite(!!) IMA #2009-014. Like its new
associated counterpart, we have just a few small samples on hand, sizes
ranging from about 0.6cm to 1.3cm @ 150.00 and 195.00 each.
STRONTIOJOAQUINITE- Mina Numero Uno, San Benito Co., California
This uncommon mineral occurs here as minute, somewhat blocky tan to yellowish
crystals sparsely scattered on pale blue crosstie matrix, typically with
minor neptunite and possibly other minerals. Strictly micro material,
all specimens with arrows, matrix sizes from about 3.5cm to 8cm across
@ 45.00, 60.00 and 85.00. Old material!
TUNGSTENITE in RENIERITE- Kipushi, Shaba Province, Dem Rep Congo
A polished ore section of solid renierite about 1.5cm across, embeeded
in a 2.5cm probe mount, with a pair of SEM images and an X-ray spectra
of small inclusions of tungstenite (2H) identified. An uncommon WS2 mineral,
only one microprobed sample on hand, @ 195.00. List alternates!
VEATCHITE- Shoktybay Salt Dome, Kazakhstan
Tiny single crystals to 1.5mm without matrix, most showing one broken
cleavage surface, all quite colorless with a distinctive tabular habit.
Checked by single-crystal diffractometer, these have been shown to be
thw veatchite polytype, NOT veatchite-A or veatchite-p! Dandy micro potential,
each crystal is 45.00.
VEATCHITE-A- Tick Canyon, Lang, Los Angeles Co., California
Type locality for this strontium boratepolytype, veatchite-A occurs as
pearly to silky colorless to white crystalline masses scattered through
a siltstone rock matrix. Representative material and weakly fluoresecent,
some may also have fluorescent yellow colemanite present. From 2cm to
nearly 6cm @ 15.00, 25.00, 40.00, and 60.00 each. A few specimens from
Turkey also on hand at similar prices!
XOCOMECATLITE- Centennial Eureka Mine, Juab Co., Utah
Small micro green, somewhat glassy balls scattered on quartz in vugs in
rock matrix. Selected from chemically analyzed and X-rayed material collected
in the early 1990's, superb for the species with fine micro potential
and with a variety of interesting associations, sizes from about 1.5cm
to 2.5cm @ 60.00, 90.00, 125.00 and 150.00 each, depending on quality
and associations.
BOOK
MAINE FELDSPAR, FAMILIES- AND FEUDS edited by Vandall King
An excellent, 300-page hardcover book filled with historical work involving
Oxford County, describing and intertwining its minerals, miners and mining
stories, and filled with both saints and scoundrels who developed many
mineralogically notable localities in Maine. (A full review appeared in
Mineral News in the August, 2009 issue.) We only have about a dozen copies
to offer at 49.95 each (shipping extra), so get yours now!
CATALOG 21001 - Vol. XXXVII, No. 1- All items
subject to prior sale, FOB our warehouse. Posted January 25, 2010.
ACANTHITE pseudo @ SILVER- Mannridge Mine, Gowganda, Ontario, Canada
Old material from an obscure mine, uncovered in the Weber/Perloff Collection
and comprised of complex, herringbone rods and aggregates of what was
once remarkably well crystallized native silver but has now been completely
overgrown and replaced by minute, greyish black acanthite! Small but quite
attractive samples with outstanding micro potential for this bizarre habit
and locality, specimens from single herringbone rods to complex groups
averaging about 1 cm @ just 12.50 and 20.00 each. Neat!
APATITE-(CaCl) on MAGNETITE- Dashkesan, Azerbaijan
A fine cabinet specimen showing several uncommon, well terminated, grey
chlorapatite [now apatite-(CaCl)] crystals lying flat on matrix, the largest
about 3cm long(!!) and 1.3cm thick, sharply terminated, nestled among
slightly orange, transparent scalenohedral calcite crystals to 3.5cm long
with a few small butterfly twins noted as well, all overlaying a somewhat
flattened, well crystallized black magnetite matrix with tiny, needle-like
quartz crystals scattered about. An attractive assemblage from a great
locality, overall about 10x10cm @ 225.00.
APHTHITALITE- PPR Mine, Area #99, Inder, Atyrau, Kazakhstan
An unusual and isolated occurrence of water-clear, gemmy and flattened,
tabular crystals of aphthitalite without matrix from a new locality for
the species! The mineral occurred here in cavities of the goergeyite-rich
zone in this famous boron-bearing salt deposit. Only a few crystals available
(see our image on MinDat), sizes about 1cm to 2cm across @ 65.00, 100.00,
and 150.00 each.
ARSENOLITE- White Caps Mine, Manhattan, Nye Co. Nevada
One of the better known localities for this mineral, arsenolite occurs
as translucent white to yellow or slightly orange sharply formed octahedral
microcrystals and encrustations covering substantial portions of a gray
contrasting matrix. Quite attractive micromount material, sizes from 3cm
to 5cm @ 45.00 and 75.00 each, depending on quality and coverage.
CAFETITE- Rasvumchorr, Khibiny, Kola, Russia
Minute balls and felted aggregates of ocher colored cafetite in vuggy
matrix, some with minor phlogopite and admixed iron hydroxide in colorless
natrolite matrix. All specimens with arrows, recently obtained from a
leading Russian mineralogist. Matrix sizes from 2cm to 3.5cm @ 85.00 and
100.00 each, all with modest micro potential.
CALCITE- Cumberland, (Cumbria) England
From a very old stash of material, we have stumbled across a box of small
glass test tubes, each cork stoppered and containing a transparent, well-crystallized
calcite prism without matrix. The crystals avergae about 2cm tall, the
vials about 4cm tall, with a cotton insert protecting the crystals. Ex-A.E.
Seaman Mineral Museum samples, likely stored away many decades ago. Neat,
historic little thumbnail crystals in a vial, your's for just 8.50 each;
limit three (3) per order, please!
CHLORARGYRITE- Tin Stope, Majuba Hill, Pershing Co., Nevada
Greyish to greenish brown, minute adamantine crystalline aggregates and
crude cubooctahedrons of chlorargyrite scattered on exposed seams of silified
rhyolite matrix, most with broad, well crystallized bright green, glassy
olivenite, occasionally with quartz, scorodite and possibly other species
evident. This material was originally collected in the early 1990's, and
makes for interesting micro's of this silver chloride. Matrix sizes range
from 2.5cm to 7cm @ 12.50, 25.00 and 45.00 each. Only a few available!
CONICHALCITE- Copper Creek, Galiuro Mts, Pinal Co Arizona
Green masses of bubbly conichalcite thinly scattered over rock matrix
and in exposed seams, collected by Joe Ruiz (ruizite) many years ago and
later XRD-confirmed by Sid Williams in 1981.Recently EDS-confirmed by
us, the mineral is "new" for the locality, and each specimen
is accompanied by a copy of our EDS work. Specimens range from about 2.5cm
to 5cm across and are just 5.00, 10.00 and 15.00 each!
COOPERITE w/ SPERRYLITE- Philipp Massif, Kamchatka, Russia
A tiny grain of sperrylite mounted in a 2.5cm probe mount, accompanied
by an SEM image and an X-ray spectra for the includsions of cooperite
analytically identified in the specimen! From Pt-rich placers of this
prolific area, only one, suberbly documented sample on hand @ 185.00.
CORNETITE- Bwana M'Kubwa, (Northern Rhodesia), Zambia
An old specimen, collected long before Zambia's declaration of independence
in 1964, showing deep blue drusy crystals of cornetite scattered on two
surfaces of an exposed seam on rock matrix. Old labels accompanying the
specimen show that it was once in the collection of Terry Seward (sewardite),
the Paterson Museum (when Tom Peters [petersite-(Y)] was curator), and
a handwritten label from Terry Szenics (szenicsite). The interesting copper
phosphate specimen measures 8x4cm and is pictured on our website (Photo
Gallery section) with two images, offered at just 125.00!
CREEDITE- CF Mine, Wagon Wheel Gap, Colorado
Excellent examples of well-cruystallized creedite from the TYPE LOCALITY,
these from an old hoard recently uncovered. Creedite crystals form elongated,
colorless to white radiating rods, appearing much like closed, inverted
umbrellas, sizes from about 1cm to nearly 2.5cm tall in richly scattered
groups on matrix, most with crudely crystallized white fluorite as well.
Overall specimen sizes extend from about 2.5cm to 10cm across, with a
couple pictured on our website Photo Gallery page, offered @ just 20.00,
35.00, 50.00, 100.00. 150.00 and 175.00, with one 19cm monster @ 300.00!
Excellent for the locality!!!
CROCOITE- Red Lead Mine, Dundas, Tasmania
From an old Australian dealer's stock, we have a large lot of classy,
well-crystallized specimens of deep orange-red crocoite on matrix, crystals
ranging from bunches of 1cm long needles to thicker, elongated crystals
to 5cm tall aggregated with minor matrix. Priced according to quality,
specimens range from about 4cm to 10cm across @ 35.00, 50.00, 75.00, 100.00,
150.00, 200.00 and 250.00 each. Nice, attractive stuff!
CYRILOVITE pseudo @ WHITEITE- Lavra do Eduardo, Galileia, M.G., Brazil
Exceptional micros of bright yellow cyrilovite richly scattered on matrix,
forming sharp pseudomorphs after tabular whiteite crystals! SOme speimens
associated with bright pinkish ferrian variscite, occasionally with other
species as well on albite matrix. Excellent phosphate assemblage specimens
and unusual pseudomorphs with fine micro potential, all mounted in standard
TN boxes and ranging from about 2cm to 2.5cm @ 35.00 and 45.00 each, according
to quality and size!
DEPMEIERITE- Karnasurt Mine, Lovozero, Kola Peninsula, Russia
This NEW SPECIES occurs as colorless aggregates, offered here as small,
relatively pure masses. Found underground by mine geologists in association
with minor natrolite in a hyperagpaitic hydrothermal vein more than 20
years ago, and only in a single specimen (!!), This new cancrinite-group
mineral has only recently been approved. Formula: Na8[Al6Si6O24](PO4,CO3)1-x*3H2O
- hexagonal, the PO4-dominant analog of cancrinite, vishnevite, hydroxycancrinite
and kyanoxalite. IMA #2009-075, named for German crystallographer W.H.
Depmeier (b.1944), only a few small samples on hand averaging 0.5cm across
@ 125.00 each. List alternates!
EUREKADUMPITE- Centennial Eureka Mine, Juab Co., Utah
This NEW SPECIES occurs as micro, turquoise-blue balls and rosettes sparsely
scattered on matrix, comprised of densely stacked and radiating platy
aggregates showing pearly luster when opened. The formula is (Cu,Zn)16(TeO3)2(AsO4)3Cl(OH)18*7H2O
- monoclinic. Approved IMA #2009-072. As a co-author, I am delighted to
offer this new mineral for the first time, soon to be published in both
Mineral News and Zapiski Rossiyskogo Mineralogicheskogo Obshchestva! Specimens
were collected in 1992 and are priced according to coverage and quality
of micro potential, matrix sizes ranging from about 2cm up to 5cm across
@ 25.00, 40.00, 55.00, 75.00, 100.00 and 150.00 each.
HEMATITE (Kidney Ore)- Florence Mine, Egremont, Cumbria, England
An old classic, ex-Scott Williams Collection, comprised of exceptionally
large, rounded "kidney" ore botryoids showing submetallic black
to redish luster and matrix-free! Several of the balls show exposed layer
upon layer upon layer of underlying, smooth hematite, the base of the
sample showing excellent radiating structure and caping. A heavy specimen,
weighing over seven (7) pounds, and measuring 17x9x7cm (!!!) @ 450.00.
A superb cabinet piece!
HORNBLENDE-GABBROIC PEGMATOID- Copper Gulch, Fremont Co., Colorado
An old E.W. Heinrich specimen comprised of a large cut and polished end
piece of a dense gabbroic pegmatoid, showing black aggregates of undifferentiated
hornblende shot throught the piece. An interesting petrographic sample
and from a famous geologist's collection (with his Univ. of Michigan label),
overall about 13x12cm(!!) in cross section, quite heavy, at just 45.00!
Only one available!
HUNDHOLMENITE-(Y)- Hundholmen, Tysfjord, Norway
Another recently described NEW SPECIES, this rarity occuring as minute
pale brown subhedral crystal grains in greyish white orthoclase and REE-fluorite,
some with minor black allanite-(Ce). The formula is (Y,REE,Ca,Na)15(Al,Fe3+)CaxAs3+1-x(Si,As5+)Si6B3(O,F)48,
trigonal, IMA # 2006-005. We have only a few small samples, sizes averaging
about 2.5-3cm across @ 165.00 each. Type locality, of course!
IMA 2009-041- Aris Quarries, Windhoek, Khomas, Namibia
This NBEW SPECIES occurs as snow-white, somewhat pearly micro aggregates
sparsely scattered in vugs in phonolite, typical associations including
brownish micro needles of tuperssuatsiaite, occasionally makatite, and
possibly other minerals. Formula: Na5Ca6Si18O38(OH)13*6H2O - triclinic.
IMA-approved and pending formal publication. Type locality material with
good micro potential, matrix specimens averaging 2.5cm to 3.5cm across
@ just 45.00 and 65.00, depending on coverage.
PICROPHARMACOLITE, REALGAR etc- White Caps Mine, Manhattan, Nye Co. Nevada
An exceptional lot of rich, handsome specimens from this prolific mine,
the picropharmacolite occurs as tiny, white spiney balls of acicular crystals
to severall millimeters across, well-scattered on matrix, typically over
a pale orange-red druse of realgar and occasionally with transparent gypsum,
yellow sulfur and/or white globular pharmacolite. A new mineral for the
locality, SEM/EDS verified, and with great micro potential as well. Overall
matrix sizes range from about 3cm to 10cm across @ just 15.00, 25.00,
40.00, 65.00 and 100.00 each. Superb!
PYROLUSITE- 1000' level, Junction Mine, Bisbee, Arizona
Very light weight, pale bronze-brown, solid but sooty masses of XRD and
EDS-confirmed pyrolusite comprising matrix, admixed with minor cuprite
and Fe-oxides. This is the "Bisbee Mineral that Floats" from
the article by the same name in the December, 2009 issue of Mineral News,
collected in 1906 by C.M. Collins! Weird and historic stuff, specimens
from about 1cm to 3cm across @ 15.00, 25.00 and 40.00 each.
REALGAR in CALCITE- Sterling Mine, Ogdensburg, New Jersey
Pale red masses of realgar very sparsely scattered within white calcite
matrix, occasionally with minor arsenopyrite. Rare at the locality, and
discussed in Palache's famous work, quite unusual as a result! Matrix
sizes from 2cm to 5cm @ 20.00, 35.00 and 50.00 each.
REEVESITE- nr. Alpine Mine, San Benito Co., California
This uncommon species occurs here in the Clear Creek Canyon as pale, yellow-green
filmy crusts and masses scattered over serpentine matrix. Old material
collected over 30 years ago, specimens from about 2cm to 7cm across @
7.50, 15.00, 25.00, 35.00 and 45.00 each.
REMONDITE-(Ce)- Ebunoja, Kribi, Cameroon
Minute translucent red-orange crystalline masses of this relatively new
mineral scattered in capsules, these from the type specimen and obtained
over 15 years ago. Rarely offered, a single locality mineral @ 40.00 per
capsule.
RHODOCHROSITE over PYRITE- Inakuraishi Mine, Hokkaido, Japan
An old classic comprised of greasy pink botroids of knobby rhodochrosite
fully covering one large surface of a granular, crystallized pyrite matrix,
with minor black sphalerite evident as well. Ex-Wards and Ex-Dr. Eugene
Sensel Collection, last purchased by Sensel from Dick Hauck (hauckite)
in October, 1975. Difficult material to obtain today, with much competition
for Japanese specimens of this size and quality, a hefty, triangular hand
specimen about 10x8cm @ 250.00, with labels. Neat!
RICHELSDORFITE- Burrus Mine, nr. Reno, Washoe Co., Nevada
Excellent neon-blue, spongy crystalline aggregates and stacked tabular
crystals of richelsdorfite scattered in vugs in matrix, typically with
malachite, chrysocolla and possibly other species. Fine for the species,
good micro potential on the better pieces, matrix sizes from 1.5cm to
nearly 4cm @ 8.50, 15.00, 25.00, 35.00. A few better and larger specimens
to nearly 7cm @ 75.00 each!
SPESSARTINE- Wushan Mine, Tongbei, Fujian Prov., PR China
Small, deep red spessartine garnet crystals to 4mm well scattered on well
crystallized beige microcline matrix, occasionally with minor quartz as
well. Fairly attractive and relatively inexpensive, these small hand specimens
average about 6cm across @ just 30.00 each. Limit one per order, please!
SWITZERITE-METASWITZERITE- Reaphook Hill, nr. Blinman, S.A., Australia
A rather ugly phosphate at this locality, occurring here as redish, somewhat
platy to powdery red-brown masses on matrix, typically associated with
considerably more attactive needle-like crystals of scholzite on matrix,
occasionally with cryptomelane or other species. Named for George Switzer
(deceased 2008), famous mineralogist and curator at the Smithsonian. Note
that switzerite is known to rapidly dehydrate to metaswitzerite, and all
specimens should be labelled accordingly! Specimens range from about 3cm
to 6cm across @ 20.00, 45.00 and 60.00 each. Only a few available!
VANADINITE (Arsenian)- West Mine, nr. Quartz Mt., Nye Co., Nevada
Repeat of a sellout: from a new and unusual occurrence recently featured
in Mineral News, these are "endlichite" (arsenian vanadinite)
specimens that we had previously analyzed. Although they are approaching
mimetite composition, they are not quite there! The mineral occurs as
both elongated, needle-like micro crystals as well as rounded sheaves
and balls of intergrown micro's richly scattered on matrix. Each sample
is accompanied by a copy of our analysis, specimens from 2cm to 8cm across
@ 7.50, 15.00, 25.00 and 50.00 each. Very cool stuff, and we can offer
a wholesale flat of 25+ assorted specimens for you dealers out there at
just 175.00 per flat!
VARLAMOFFITE with TURQUOISE- Bunny Mine, St. Austell, Cornwall, England
An earthy, yellow-tan scale of varlamoffite spottily encrusts portions
of a quartz rich matrix, with most samples also showing minor blue-green
turquoise sparsely scattered about. Great locality pieces from very old
stock, specimens average about 5cm across @ just 35.00 each!
VATERITE- Elmwood Mine, Smith Co., Tennessee
A great carbonate rarity from this prolific locality: vaterite occurs
in greyish white, somewhat chalky to chert-like fine-grained masses, admixed
with minor calcite as well. From a single pocket, XRD-confirmed material,
a few specimens from about 1cm to nearly 3cm @ 20.00, 35.00 and 60.00
each.
VLADIMIRITE- White Caps Mine, Manhattan, Nye Co, Nevada
Excellent, elongated glassy sprays of greyish, micro vladimirite scattered
on matrix, most groups free standing and extending to 5mm or so, and typically
overlaying dull orange-red realgar/pararealgar stained rock matrix, occasionally
with other white arsenates. Another new species for both the locality
and for the State of Nevada, SEM/EDS verified, and all making good micros
as well. Specimens range in size from about 2.5cm to 6cm across @ 30.00,
45.00 and 65.00 each. Fine!
ZINCOLIVENITE- Kamareza Mine, Laurion, Greece
This relatively NEW SPECIES occurs as minute, glassy green crystals and
sections to 1mm perched in limonitic vuggy natrix, some with minor cuprite
and possibly other phases. Formula: CuZn(AsO4)(OH), orthorhombic, IMA
#2006-047, a new member of the libethenite group and Zn-ordered analogue
of olivenite and adamite. Type locality material (the mine is also known
as the Agios Konstantinos Mine) with modest micro potential, matrix sizes
from 8mm to 2.4cm @ 45.00, 90.00, 125.00 and 150.00 each, depending on
quality.
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