AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Mexico > Sphalerite and Pyrite |
DESCRIPTION: | No. 53189 |
Mineral: | Sphalerite and Pyrite |
Locality: | Noche Buena, Zacatecas, Mexico |
Description: | Lustrous black Spinel-law twinned sphalerite crystals to 12 mm with lustrous yellow-metallic pyrite crystals to 6 mm. The sphalerite crystals have rare epitactic overgrowth on select faces of microscopic pyrite crystals. Ex. Albert J. Beres collection #A185 |
Overall Size: | 12x9x5 cm |
Crystals: | 1-12 mm |
Archived: | For reference only |
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