AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Prehnite on Quartz pseudomorphs after Anhydrite |
DESCRIPTION: | No. 64753 |
Mineral: | Prehnite on Quartz pseudomorphs after Anhydrite |
Locality: | Prospect Park Quarry, Prospect Park, Passaic County, New Jersey |
Description: | Fan-shaped formation of quartz pseudomorphs after elongated anhydrite crystals to 55 mm with translucent pale-green prehnite crystals to 3 mm on the front and the rear coated with prehnite and calcite crystals to 2 mm. Ex. St. Lawrence University Collection; ex. Howard E. Moore (1926-2011) |
Overall Size: | 6.5x5x3.5 cm |
Crystals: | 0.2-3.0 mm |
Archived: | For reference only |
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