AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Heulandite over Prehnite and Quartz |
DESCRIPTION: | No. 79676 |
Mineral: | Heulandite over Prehnite and Quartz |
Locality: | Upper New Street Quarry, Paterson, Passaic County, New Jersey |
Description: | Pristine hemispherical cluster of lustrous colorless heulandite crystals to 14 mm, with pearly luster on the {010} faces, over translucent green prehnite hemispheres to 3.5 mm diameter on lustrous transparent colorless quartz crystals to 2 mm. Collected in 1980s to 1990s by Prof. Martin Becker |
Overall Size: | 4x3.5x3 cm |
Crystals: | 1-14 mm |
Archived: | For reference only |
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