North America
Show 1-4 of 16 elements
BIXBYITE & TOPAZ
Maynard's Claim, Thomas Range, Juab County, Utah, USA - Several bright metallic black bibyite crystals are mixed with a number of topaz crystals ! the bixbyite are up to 1 cm wide and the topazes…
WAVELLITE
MAULDIN MTN, MT IDA, ARKANSAS, USA - Large wavellite spheroids of 1.7 cm in diameter with a nice green color. Overall size is 3x1.7x1.2 cm
PYROMORPHITE
Bunker Hill Mine, Kellogg, Idaho, USA - Very nice cluster of bright green pyromorphite crystals up to 1 cm in size ! No damage to the crystals. Perfect terminations. Overall size is 2.5x2x1 cm
CALCITE, DOLOMITE & CHALCOPYRITE
Sweetwater Mine, Missouri, USA - Colorless to very pale yellowish translucent semi-lustrous prismatic crystals of calcite to 3.7 cm in length set attractively over the top of a 9.5 x 5.5 x 5.0 cm…
BENITOITE
SAN BENITO GEM MINE, SAN BENITO CO., CA, USA - On the white riolite matrix there are 2 well shaped and bright blue benitoites of the size of 0.3 and 0.4 cm. Small but nice ! Other partial crystals ar…
INESITE
Hale Creek Mine, Trinity County, California - A nice large ammount of pink inesite crystals cover the surface of this open cavity. The crystals are up to 0.4 cm. Nice 5.5x3.5x2.5 cmin size
ANDRADITE
San Benito Co., CA, USA - There are some dark andradite crystals on this rock. The andradite size is up to 0.5 cm. A classic location of California. Overall size is 4x2.4x2 cm
CHALCOPYRITE
Sweetwater Mine, Reynolds Co., Missouri, USA - Beautiful iridescent brassy to purplish large crystals of chalcopyrite to 1.0 cm in size scattered over the top of a 4.5 x 4.5 x 2.0 cm dolomite crystal…
FLUORITE
Gordonsville Mine, Smith Co., Tennessee, USA - Nice violet fluorite cubes of 2 cm on the edge ! Bright and well shaped ! Minor crystals of sphalerite on the back. Overall size is 2.7x2.5x2.2 cm
Calcite, Siegenite, Chalcopyrite & Dolomite
Fletcher mine, Viburnum Trend, Reynolds Co., Missouri, USA - A classic calcite specimen from this locality. The calcite is biterminated and 2.8 cm in size and sits on a matrix formed by a rich coating…
BIXBYITE
Maynard's Claim, Thomas Range, Juab County, Utah, USA - A nice sharp, lustrous clo to 1 cm black Bixbyite crystal sits on rhyolite matrix in this aesthetic Thomas Range piece. A good specimen of…
WAVELLITE
MAULDIN MTN, MT IDA, ARKANSAS, USA - Nice plate with several spheroids of wavellite up to 1 cm in diameter. Overall size is 3.5x1.7x1.7 cm
WARDITE
Rapid Creek, Yukon, Canada - Large wardite crystal of 1x0.7x0.6 sits nicely in an open cavity with some other smaller wardites. No damage. A classic from Yukon ! Overall size is 5x4x2.5 cm
CLINOCLASE
Majuba Hill Mine, Pershing Co., Nevada, USA - Bright blue acicular crystals of Clinoclase on matrix.Overall size is 2.5 x 2.3 x 1.5 cm
RHODOCHROSITE & SPHALERITE
Sweet Home mine, near Alma, Park County, Colorado, USA - The Sweet Home mine is world famous for its Rhodochrosite specimens. For those who don't know, Richard Kosnar and his father-in-law Dave…
RHODOCROSITE
Sweet Home mine, near Alma, Park County, Colorado - For those who don't know, Richard Kosnar mined the Sweet Home for a few years during the late 1970's and managed to collect some excellent Rhodo…
GROSSULARIA
Jeffrey Mine, Asbestos, Quebec, Canada - Glistening gemmy pale pinkish crystals of grossular to 0.4 cm in size over the front of a 4.0 x 3.0 x 2.0 cm matrix. Not absolutely perfect, but still in very…
CUBANITE
Henderson #2 Mine, Chibougamau, Québec, Canada - Very nice group of small cubanite crystals associated with calcite on matrix. 2.9 × 2 × 1.9 cm
GROSSULARIA
Jeffrey Mine, Asbestos, Les Sources RCM, Estrie, Quebec, Canada - "Cinnamon" Grossulars from Jeffrey are known for their unique orange color, gemminess, top luster and superb "textbook" form. Here we…
ANDRADITE var MELANITE
San Benito Co., California, USA - Lustrous black crystals of andradite var melanite measuring to 0.5 cm in size over the front of a 4.5 x 3.5 x 1.0 cm matrix. In very good condition as seen with only…
BARYTE
Linwood Mine, Buffalo, Scott Co., Iowa, USA - Glassy gemmy transparent terminated orthorhombic barite crystal set up free and clear from a limestone matrix. Measures 6.5 x 3.5 x 3.0 cm. In perfect…
LAZULITE
Rapid Creek, Yukon, Canada - Many deep blue Lazulite crystals show on this rock ! Lazulites are up to 0.5-0.7 cm. This locality is very remote and hard to collect from now. This specimen dates back…
FLUORITE & SPHALERITE
ELMWOOD MINE, CARTHAGE, TENNESSEE - This specimen consists in a crystalline sphalerite, bright red and well shaped with some violet fluorite cubes up to 0.7 cm on the edge. Nice rock of 5.5x5.5x3 cm…
WEVELLITE
Montgomery County Quarry, Mauldin Mt., Montgomery Co., Arkansas, USA - Glistening botryoidal green spherical shaped crystal groupings of wavellite to 1.5 cm in diameter covering a 4.5 x 2.5 cm area…
FRANKLINITE
FRANKLIN, NEW JERSEY, USA - Nicely terminated franklinite crystals are up to 0.5 cm on this rock. Overall size is 3X3X2 cm.
GALENA
BUICK MINE, IRON COUNTY, MISSOURI, USA - Bright and lustruous galena specimen with a dozens of crystals up to 0.8 cm ! a real sharp and showy specimen.
CALCITE on SPHALERITE
ELMWOOD MINE, SMITH CO., TN, USA - Real nice terminated calcite crystal of 5.5 cm that seats on a small sphalerite matrix. Overall size is 5.5x4x4 cm.
CUPRITE
RAY MINE, AZ - A lot of cubic cuprite crystals cover this specimn. Their size is up to 0.5-1 mm and have a deep bright red color. Overall size is 3x2.5x2 cm
PYROMORPHITE
BUNKER HILL MINE, KELLOG, IDAHO, USA - Deep orange/yellow crystals of 0.3-0.4 cm that have a wonderful showing. The overall size is 0.4x1 cm.
PYROMORPHITE
BUNKER HILL MINE, KELLOGG, IDAHO, USA - Nice cluster of green pyromorphite crystals covering the whole surface of the rock. The crystals size is from 0.2 to 0.7 cm. Showy! 2.5x1.8x1 cm
FLUORITE
DENTON MINE, HARDIN CO., ILLINOIS, USA - Dozens of 1-1.3 cm crystals with a nice violet/golden violet color. Attractive 9x7x4 cm specimen.
FLUORITE
DENTON MINE, HARDIN CO., ILLINOIS, USA - Nice perfect cubes of 2 cm with beautiful violet and golden colors. Really attractive 8x7x4 cm.
CELESTINE
MECKLEY QUARRY, PA, USA - This specimen has a geode with 0.7-1.2 cm crystals of celestine.On the back there is a beautiful covering of celestine crystals of 5-7 mm. Good terminations. 10x7x6 cm
NEPTUNITE
Bright, deep red, terminated 1.7 cm crystal of neptunite on matrix. There are 2 other smaller crystals on the right. Showy 3x3x2 cm specimen. Overall size is 3x3x2 cm.
BENITOITE and NEPTUNITE
SAN BENITO GEM MINE, SAN BENITO CO., CA, USA - This specimen hosts both the typical minerals from this locality. There is a terminated blue crystal of benitoite of 1 cm on the edge, well exposed on…
FLUORAPATITE & MAGNETITE
There is a perfectly terminated apatite crystal 1.5 cm long that shows up from the the magnetite crystals. The magnetites are up to 1 cm, all with nice terminations. Showy specimen.
CALCITE, DOLOMITE & CHALCOPYRITE
Sweetwater Mine, Viburnum Trend District, Reynolds Co., Missouri, USA - Very nice cluster of terminated calcite crystals on a coat of tiny dolomites and chalcopyrites. The calcite are all terminated…
CALCITE, DOLOMITE & CHALCOPYRITE
San Giovanni mine, Carbonia-Iglesias Province, Sardegna, Italy - Cluster of waterclear gemmy barite crystals ! The barites are up to 3 cm in size. Nice specimen of 5.5x4x4 cm
AUGELITE
Cross cut creek, Yukon, Canada - Well defined and terminated augelite crystals show up on this specimen. There are a large amount of perfect augelites up to 0.7 cm in size with a nice transparent…
NEPTUNITE
SAN BENITO GEM MINE, SAN BENITO CO., CA, USA - An incredibly rich specimen ! This rock hosts more than 2 dozens of neptunite crystals ! The color is the typical dark brown and the size is up to 1 cm !…
NEPTUNITE
SAN BENITO GEM MINE, SAN BENITO CO., CA, USA - There are various neptunites on this riolite specimen. The largest neptunite is a terminated crystal of 1.5 cm in size. There are others up to 0.5 cm.…
BROOKITE
Magnet Cove, Hot Spring Co., Arkansas, USA - Bright brookite crystals show up on this specimen. The quartz crystal hosts a lot of bright metallic millimetric brookite crystals and the two main…
WULFENITE & MIMETITE
ROWLEY MINE, MARICOPA CO., ARIZONA, USA - On a thin layer of micro mimetite crystals, there are several bright orange wulfenite crystals. There are more than a dozen wulfenites up to the size of 0.4…
PYROMORPHITE
Bunker Hill Mine, Kellogg, Idaho, USA - Very nice display ! This specimen hosta a great amount of pyro crystals up to the size of 0.7 cm. The color is a bright mixture between yellow and orange.…
PYROMORPHITE
Bunker Hill Mine, Kellogg, Idaho, USA - Very nice and showy specimen with great crystals ! The pyros are up to 0.9-1 cm and have a bright yellow color. Overall size is 2x1.8x1.3 cm.