AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Prehnite |
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DESCRIPTION: | No. 71939 |
Mineral: | Prehnite |
Locality: | Prospect Park Quarry, Prospect Park, Passaic County, New Jersey |
Description: | Lustrous translucent green prehnite crystals in pseudomorphic formations after anhydrite crystals to 9 mm on gray matrix. The surfaces of the prehnite are composed of distinct lustrous crystal faces which is uncommon in NJ zeolite cavities. Ex. St. Lawrence University Collection; ex. Howard E. Moore (1926-2011); originally acquired in the 1960s |
Overall Size: | 5x5x3.5 cm |
Crystals: | 3-4 mm |
Archived: | For reference only |
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