AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Peru > Tetrahedrite and Calcite over Chalcopyrite |
DESCRIPTION: | No. 69528 |
Mineral: | Tetrahedrite and Calcite over Chalcopyrite |
Locality: | Casapalca District, Huarochiri Province, Lima Department, Peru |
Description: | Lustrous gray-metallic tetrahedrite crystals to 7 mm with colorless calcite crust over yellow-metallic chalcopyrite. The tetrahedrite crystals are tetrahedral form (hence the name) with complex secondary faces that resemble striations. |
Overall Size: | 5x3x2.5 cm |
Crystals: | micro to 7 mm |
Archived: | For reference only |
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