AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Heulandite, Prehnite, Stilbite, Laumontite, Calcite on Quartz pseudomorph after Anhydrite

Heulandite, Prehnite, Stilbite, Laumontite, Calcite on Quartz pseudomorph after Anhydrite from Upper New Street Quarry, Paterson, Passaic County, New Jersey

DESCRIPTION:	No. 79802
Mineral:	Heulandite, Prehnite, Stilbite, Laumontite, Calcite on Quartz pseudomorph after Anhydrite
Locality:	Upper New Street Quarry, Paterson, Passaic County, New Jersey
Description:	Lustrous translucent colorless heulandite crystals to 20 mm with green prehnite spheres to 2 mm and lustrous tan stilbite crystals to 16 mm, white laumontite to 4 mm, rhombic calcite to 5 mm, over a 55 mm quartz pseudomorph after rectangular anhydrite. Collected in 1980s to 1990s by Prof. Martin Becker
Overall Size:	9x6.5x6 cm
Crystals:	1-20 mm
Archived:	For reference only

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