AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Calcite on Prehnite |
DESCRIPTION: | No. 71219 |
Mineral: | Calcite on Prehnite |
Locality: | New Street Quarry, Paterson, Passaic County, New Jersey |
Description: | Lustrous transparent colorless scalenohedral calcite crystals to 3 mm over lustrous translucent green prehnite crystals in rounded aggregates to 11 mm diameter. Microcrystals of a brown mineral (aragonite?) are in crevices between the calcite crystals. Ex. St. Lawrence University Collection; ex. Howard E. Moore (1926-2011); collected ca. 1950 |
Overall Size: | 5.5x4.5x2 cm |
Crystals: | 1-5 mm |
Archived: | For reference only |
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