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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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Manganpyrosmalite
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| Nordmark, Filipstad, Varmland, Sweden |
| Ex. Jack Parnau & Kaar Collection |
Brownish orange, short hexagonal prisms, well-defined to 4mm across face. |
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Manganpyrosmaltite
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| Nordmark, Filipstad, Varmland, Sweden |
Hexagonal, light brown crystals to 1.5mm. |
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Manganvesuvianite
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| N'Chwanning mine, Kalahari Mn Field, North Cape Province, South Africa |
| Chemical Formula: Ca19Mn+++(Al,Mn+++,Fe+++)10(Mg,Mn++)2Si18O69(OH)9 |
Dark cherry red prismatic, exceptional crystals to 2mm. |
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Mannardite
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| Rough claims, Sifton Pass, British Columbia, Canada |
| Type Locality |
| Chemical Formula: BaTi6V+++2O16•(H2O) |
Black prismatic crystals to about 0.75mm. |
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Marcasite
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| Komorany, Czech Republic |
| Chemical Formula: FeS2 |
Brassy, cockscomb habit crystals to over 1.5cm. |
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Margaritasite
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| Pena Blanca Uranium District, Chihuahua, Mexico |
| DeVito Collection & Type Locality |
| Chemical Formula: (Cs,K,H3O)2(UO2)2V2O8•(H2O) |
Canary yellow earthy patches on tufaceous matrix. |
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Q
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R
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S
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T
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U
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V
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W
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X
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Z
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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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Copyright © 2000 - 2010 Dakota Matrix Minerals
All photos by Dakota Matrix and are Copyrighted © and may not be used without permission
Last modified: September 6, 2010 |
