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| The Photo Database is for reference only. These minerals are not for sale. |
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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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Christelite with Paratacamite
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| San Francisco mine, Sierra Gorda, Chile |
| Type Locality |
| Chemical Formula: Zn3Cu2(SO4)2(OH)6•4(H2O) |
Turquoise colored, bladed crystals to 2mm in vuggy matrix with glassy, dark green Paratacamite. |
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Chromite
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| Twamba, Tanzania |
| Chemical Formula: Fe++Cr2O4 |
Dull black nodular or tube-like structures of Chromite in parallel "growth". Neat specimen, heavy and rich from the collection of the late Professor E. William Heinrich of the University of Michigan. |
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Chrysoberyl
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| Santa Tereza, Espirito Santo, Minas Gerais, Brazil |
| Chemical Formula: BeAl2O4 |
Yellowish green, translucent twinned crystal. Scale 2x2cm. |
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Cinnabar
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| Culver Baer mine, Sonoma Co., California, United States |
| DeVito Collection |
| Chemical Formula: HgS |
Slender prismatic Cinnabar crystals to 5mm with micro, acicular Cinnabar crystals to 1mm (seond generation?. |
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Cinnabar
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| Hunhuang, Huihua City, Hunan, China |
| Chemical Formula: HgS |
Large deep red crystal of Cinnabar to 1.2cm on white Dolomite. |
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Ciprianiite
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| Monte Cavelluccio, Sacrofano Complex, Rome Province, Latium, Italy |
| New Mineral - 2002. |
| Chemical Formula: Ca4[(Th,U)(REE)]2(Al,[ ])2[Si4B4O22](OH,F)2 |
Bladed tan, glassy crystal to about 0.5mm in vuggy matrix. |
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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: September 7, 2010 |
