AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Connecticut > Datolite with Stilpnomelane

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Datolite with Stilpnomelane from Roncari Quarry, East Granby, Hartford County, Connecticut

 
Datolite with Stilpnomelane from Roncari Quarry, East Granby, Hartford County, Connecticut

Datolite with Stilpnomelane from Roncari Quarry, East Granby, Hartford County, Connecticut

DESCRIPTION:No. 57483
Mineral:Datolite with Stilpnomelane
Locality:Roncari Quarry, East Granby, Hartford County, Connecticut
Description:Translucent-to-transparent mint-green lustrous datolite crystals to 7 mm with earthy stilpnomelane microcrystals in the crevices between the datolite crystals. Collected by Wilfred Wil J. Talbot (1931-2019)
Overall Size:10x8.5x4 cm
Crystals:micro to 7 mm
Archived: For reference only

 

 

 

 

 

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