| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Quartz pseudomorphs after Glauberite with Heulandite-Ca |
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| DESCRIPTION: | No. 52279 |
| Mineral: | Quartz pseudomorphs after Glauberite with Heulandite-Ca |
| Locality: | Upper New Street Quarry, Paterson, Passaic County, New Jersey |
| Description: | Hollow quartz epimorphs after bladed anhydrite crystals to 40 mm long, with scattered lustrous brown heulandite crystals to 4 mm on the rear surfaces. The anhydrite formed first, was overgrown by quartz crystals, finally the anhydrite dissolved away. Ex. John Geiges collection #395 |
| Overall Size: | 4.5x2.5x1 cm |
| Crystals: | 1-4 mm |
| Archived: | For reference only |
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