AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New Jersey > Datolite, Heulandite, Calcite, Stilpnomelane

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Datolite, Heulandite, Calcite, Stilpnomelane from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

 
Datolite, Heulandite, Calcite, Stilpnomelane from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Datolite, Heulandite, Calcite, Stilpnomelane from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

Datolite, Heulandite, Calcite, Stilpnomelane from Prospect Park Quarry, Prospect Park, Passaic County, New Jersey

DESCRIPTION:No. 40643
Mineral:Datolite, Heulandite, Calcite, Stilpnomelane
Locality:Prospect Park Quarry, Prospect Park, Passaic County, New Jersey
Description:Large crystals of nearly-colorless datolite crystals up to 14 mm long with a heulandite crystal 15 mm across and pseudo-cubic colorless calcite crystals up to 4 mm across plus bronze-colored botryoidal stilpnomelane finger-shaped formations up to 10 mm. Ex. J. Cilen (1916-1997) #13505
Overall Size:9x6x4 cm
Crystals:1-15 mm
Archived: For reference only

 

 

 

 

 

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