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| These galleries are dedicated to rare minerals. |
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Products are separated alphabetically, letters that are underlined contain products.
If a letter is red you are currently viewing that page. |
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| Click For More Photos |
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Cacoxenite #DC24405
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| Oberrossbach, Hessen-Nassaun, Germany |
Cooke Collection
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| Chemical Formula: (Fe+++,Al)25(PO4)17O6(OH)12•75(H2O) |
| Size: Miniature |
Golden-yellow fibrous Cacoxenite in sun-like radial sprays to 1.5mm throughout vuggy matrix. |
| Overall: 4.5 x 2.5 x 3.5 cm |
| Available |
| $30.00 |
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| More information on Cacoxenite on Webmineral.com or MinDat.org |
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Calaverite #DC24406
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| Cripple Creek district, Teller Co., Colorado, United States |
Cooke Collection
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| Chemical Formula: AuTe2 |
| Size: Miniature |
Brassy to silvery prismatic Calaverite crystals to 3mm some showing striated prisms throughout Quartz matrix. |
| Overall: 4.5 x 1.5 x 3 cm |
| Sold |
| $50.00 |
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| More information on Calaverite on Webmineral.com or MinDat.org |
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Calcite - Cobaltoan #23485
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| Bou Azzer District, Ouarzazate Province, Morocco |
| Chemical Formula: CaCO3 |
| Size: Miniature |
Translucent bright pink curved rhombohedral crystals to 8mm of Cobaltoan Calcite. |
| Overall: 4.5 x 3.5 x 3.5 cm |
| Sold |
| $50.00 |
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| $35.00 |
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| More information on Calcite - Cobaltoan on Webmineral.com or MinDat.org |
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Calcozincite #23604
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| Franklin, Sussex Co., New Jersey, United States |
Antique Specimen
Ex. Michigan College of Mining & Tech. Collection
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| Size: Sm Cabinet |
"Calcozincite" is a combination of orange-red Zincite, white Calcite, and Tremolite. This particular piece only exhibits the typical compact fibrous texture (due to the amount of Tremolite) on the sides. The old Michigan Tech label that comes with this piece says it was donated by A.E. Seaman. Seaman was a professor and later the mineral curator for then Michigan School of Mines in the late 1800's and into the 1930's. Currently the mineral museum is named after him as is the mineral Seamanite. |
| Overall: 8 x 2 x 5 cm |
| Sold |
| $40.00 |
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| More information on Calcozincite on Webmineral.com or MinDat.org |
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Calderonite #21958
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| Venus Mine, Sierra de Córdoba, Córdoba, Argentina |
| Micro crystals of Calderonite to .1 mm. |
Ex. Feinglos Collection
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| Chemical Formula: Pb2Fe+++(VO4)2(OH) |
| Size: Thumbnail |
Although not visible in photo, the Calderonite can be seen with the scope as tiny dark brown needles. |
| Overall: 1 x 1 x 1 cm |
| Available |
| $35.00 |
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| More information on Calderonite on Webmineral.com or MinDat.org |
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| Click For More Photos |
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Caledonite #SJC23421
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| Grand Reef mine, Graham Co., Arizona, United States |
| Micro crystals of Caledonite to 0.75 mm. |
Skip Colflesh Collection
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| Chemical Formula: Pb5Cu2(CO3)(SO4)3(OH)6 |
| Size: Sm Cabinet |
Sky blue bladed Caledonite crystals to <1mm as single crystals and clusters to 3mm in vuggy areas of matrix. Collected by D. Schmerling. |
| Overall: 7 x 3 x 3.5 cm |
| Sold |
| $45.00 |
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| More information on Caledonite on Webmineral.com or MinDat.org |
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Products are separated alphabetically, letters that are underlined contain products.
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Copyright © 2000 - 2010 Dakota Matrix Minerals
All photos by Dakota Matrix and are Copyrighted © and may not be used without permission
Last modified: February 8, 2010 |
