AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Prehnite with pseudomorphic cavities after bladed Anhydrite crystals |
DESCRIPTION: | No. 73028 |
Mineral: | Prehnite with pseudomorphic cavities after bladed Anhydrite crystals |
Locality: | Prospect Park Quarry, Prospect Park, Passaic County, New Jersey |
Description: | Large cluster of lustrous translucent green prehnite crystals in rounded aggregates to 14 mm diameter with many thin rectangular pseudomorphic cavities after bladed anhydrite crystals to 30 mm. The prehnite formed over anhydrite that later dissolved. From my personal collection #69; collected by Bob Neukum ca. 1985 |
Overall Size: | 12x11x8 cm |
Crystals: | 2-5 mm, 10-30 mm casts |
Archived: | For reference only |
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