AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Pennsylvania > Chalcopyrite and Pyrite |
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DESCRIPTION: | No. 19975 |
Mineral: | Chalcopyrite and Pyrite |
Locality: | French Creek Iron Mines, St. Peters, Chester County, Pennsylvania |
Description: | Crystallized cluster of greenish-yellow chalcopyrite in hoppered, hollow crystals (difficult to photograph). Also scattered octahedral pyrite crystals in the white calcite matrix. Classic locality dating to the 1800s, now closed. |
Overall Size: | 32x25x22 mm |
Crystals: | 5-10 mm |
Archived: | For reference only |
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