AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Mexico > Pyrite with Chalcocite coating |
DESCRIPTION: | No. 75324 |
Mineral: | Pyrite with Chalcocite coating |
Locality: | Milpillas Mine, Cuitaca, Sonora, Mexico |
Description: | Lustrous rectangular yellow-metallic pyrite crystal with remnants of clay matrix. The pyrite crystal is combination cubic, octahedral, dodecahedral forms and has a thin metallic bluish-gray overgrowth of chalcocite. Collected in 2015. Analysis of coating performed from Ben Grguric at South Australian Museum |
Overall Size: | 15x13x13 mm |
Crystals: | 15 mm |
Archived: | For reference only |
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