AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Calcite (twinned crystals) with Laumontite |
DESCRIPTION: | No. 8586 |
Mineral: | Calcite (twinned crystals) with Laumontite |
Locality: | Prospect Park Quarry, Prospect Park, Passaic County, New Jersey |
Description: | Transparent-to-translucent scalenohedral colorless calcite crystals 50 mm across that are actually two crystals twinned on the C-axis {111) with distinct twin plane and indicative reentrant faces, plus white laumontite throughout. |
Overall Size: | 5.5x4x3.5 cm |
Crystals: | 1-25 mm |
Archived: | For reference only |
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