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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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Paakkonenite with Kermesite, Valentinite and Stibnite
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| Cai' ao mine, Danfong Co., Shaanxi Prov., China |
| Chemical Formula: Sb2AsS2 |
Gray metallic paakkonenite with red crystals of kermesite and minute yellow crystals of valentinite. |
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Pääkkönenite with Valentinite with Stibnite
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| Cai'oa mine, Danfeng Co., Shaanxi Province, China |
Silvery grey platy micro crystals less than 0.5mm making up most of matrix with hundreds of tiny yellow Valentinite. |
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Pabstite
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| Pacific Limestone Products quarry (Kalkar quarry), Santa Cruz Co., California, United States |
| Light blue under SW UV |
| Chemical Formula: Ba(Sn,Ti)Si3O9 |
Nondescript white crystal to 5-6mm in matrix. You cannot really discern the crystal until you place an ultraviolet light under short wave on the specimen. The right photo shows a strong response to UV SW, a typical bright blue. |
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Palermoite
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| Palermo mine, North Graton, New Hampshire, United States |
| Chemical Formula: (Sr,Ca)(Li,Na)2Al4(PO4)4(OH)4 |
Clear, striated prismatic crystals to about 0.75mm free standing in vug. |
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Palermoite with Brazilainite
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| Palermo mine, North Groton, New Hampshire, United States |
| Type Locality, Eaton Collection |
| Chemical Formula: (Sr,Ca)(Li,Na)2Al4(PO4)4(OH)4 |
Glassy, clear prismatic 1mm crystals of Palermoite. |
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Papagoite with Shattuckite
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| New Cornelia mine, Pima Co., Arizona, United States |
| DeVito Collection & Type Locality |
| Chemical Formula: CaCuAlSi2O6(OH)3 |
Blue, translucent, equidimensional crystals to 0.5mm on Shattuckite. |
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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 |
