AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Heulandite-Ca and Stilbite on Quartz |
DESCRIPTION: | No. 9864 |
Mineral: | Heulandite-Ca and Stilbite on Quartz |
Locality: | Prospect Park Quarry, Prospect Park, Passaic County, New Jersey |
Description: | Unusual re-healed specimen of stilbite crystals to 15 mm and 3 mm heulandite crystals on quartz crystal crust. The crustal has split and re-healed with calcite grown in the crack. This re-healing is uncommon in the trap rock minerals. |
Overall Size: | 5x3.5x3 cm |
Crystals: | 3-15 mm |
Archived: | For reference only |
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