AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Heulandite over Laumontite |
DESCRIPTION: | No. 79777 |
Mineral: | Heulandite over Laumontite |
Locality: | Upper New Street Quarry, Paterson, Passaic County, New Jersey |
Description: | Pristine plate of lustrous translucent pink heulandite crystals in fan-shaped aggregates to 20 mm across over contrasting white laumontite on brownish basalt. The heulandite crystals are distinct and have pearly luster on the {010} faces. Collected in 1980s to 1990s by Prof. Martin Becker |
Overall Size: | 8x5x2 cm |
Crystals: | 1-15 mm |
Archived: | For reference only |
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