AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Prehnite pseudomorphs after Anhydrite |
DESCRIPTION: | No. 69879 |
Mineral: | Prehnite pseudomorphs after Anhydrite |
Locality: | Interstate 80 road cut, Paterson, Passaic County, New Jersey |
Description: | Lustrous translucent green epimorphs after bladed anhydrite crystals to 30 mm with lustrous crystal faces on the surfaces. The anhydrite crystals formed first and were overgrown with prehnite crystals, then the anhydrite dissolved leaving hollow molds. Collected in October 1969 |
Overall Size: | 8x6x4.5 cm |
Crystals: | 10-30 mm pseudos |
Archived: | For reference only |
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