AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Chalcopyrite in Limonite-coated Prehnite |
DESCRIPTION: | No. 69225 |
Mineral: | Chalcopyrite in Limonite-coated Prehnite |
Locality: | Lower New Street Quarry, Paterson, Passaic County, New Jersey |
Description: | Bladed yellow-metallic chalcopyrite crystals to 7 mm protruding through brown limonite-coated prehnite crystal layer. The chalcopyrite crystals are incomplete. St. Lawrence University performed XRD analysis to confirm the species. Ex. St. Lawrence University Collection; ex. Howard E. Moore (1926-2011); collected ca. 1957-8 |
Overall Size: | 5.5x2.5x1 cm |
Crystals: | 2-7 mm |
Archived: | For reference only |
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