AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Datolite on Quartz |
DESCRIPTION: | No. 53739 |
Mineral: | Datolite on Quartz |
Locality: | Prospect Park Quarry, Prospect Park, Passaic County, New Jersey |
Description: | Lustrous transparent pale-green datolite crystals to 10 mm on lustrous transparent colorless quartz crystals to 2 mm. Several datolite crystals have exceptional clarity and show double-refraction, similar to calcite, when viewed under magnification. Collected in 1943 |
Overall Size: | 37x18x12 mm |
Crystals: | 1-10 mm |
Archived: | For reference only |
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