AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Heulandite with Chalcopyrite on Quartz pseudomorphs after Calcite |
DESCRIPTION: | No. 62498 |
Mineral: | Heulandite with Chalcopyrite on Quartz pseudomorphs after Calcite |
Locality: | Prospect Park Quarry, Prospect Park, Passaic County, New Jersey |
Description: | Lustrous colorless-to-pale-yellow heulandite crystals to 8 mm with scattered iridescent metallic chalcopyrite microcrystals on colorless quartz pseudomorphs (molds) after calcite. The heulandite crystals have bright pearly luster on the {010} faces. |
Overall Size: | 9x6.5x4 cm |
Crystals: | 1-6 mm |
Archived: | For reference only |
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