AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Natrolite over Prehnite with Calcite |
DESCRIPTION: | No. 79686 |
Mineral: | Natrolite over Prehnite with Calcite |
Locality: | Upper New Street Quarry, Paterson, Passaic County, New Jersey |
Description: | Elongated white natrolite crystals to 30 mm on translucent green prehnite crystals in hemispherical aggregates to 7 mm diameter with rhombohedral transparent colorless calcite crystals to 10 mm that have frosted crystal faces. Collected in 1980s to 1990s by Prof. Martin Becker |
Overall Size: | 7x4.5x2.5 cm |
Crystals: | 2-35 mm |
Archived: | For reference only |
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