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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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Paravauxite with Vauxite
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| Llallagua, Bolivia |
| Chemical Formula: Fe++Al2(PO4)2(OH)2•8(H2O) |
Glassy, faint green prismatic crystals (superb) to 4mm with blue Vauxite. |
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Pargasite
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| Sungate mine, An Phu, Luc Yen, Yen Bai district, Vietnam |
Mountain Minerals International specimen
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| Chemical Formula: NaCa2(Mg,Fe++)4Al(Si6Al2)O22(OH)2 |
Bright green large prismatic Pargasite crystal to 1.3cm in marble matrix. |
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Parnauite
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| Copper Stope, Majuba Hill mine, Pershing Co., Nevada, United States |
| Kidwell Collection. |
| Chemical Formula: Cu9(AsO4)2(SO4)(OH)10•7(H2O) |
Micro green, tabular crystals composed of thin plates. |
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Parnauite
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| Majuba Hill mine, Pershing Co., Nevada, United States |
| Type Locality |
| Chemical Formula: Cu9(AsO4)2(SO4)(OH)10•7(H2O) |
Dark green, flattened prismatic crystals in semi-parallel to somewhat radial growth forming rosettes or balls to 0.75mm. Note the terminations are oblong - or distorted squares. In hand specimen the Parnauite is dark green, but under the light of a microscope a lighter, grass green is revealed. |
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Parnauite
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| Majuba Hill mine, Pershing Co., Nevada, United States |
| Type Locality |
| Chemical Formula: Cu9(AsO4)2(SO4)(OH)10•7(H2O) |
Deep, dark green ball-like aggregates to 2mm composed of thin, platy crystals. |
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Parnauite with Azurite
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| Tin Stope, Majuba Hill mine, Pershing Co., Nevada, United States |
| Eaton Collection |
| Chemical Formula: Cu9(AsO4)2(SO4)(OH)10•7(H2O) |
Platy green Parnauite crystal groups as ball like clusters to 1mm associated with Azurite. |
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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 |
