AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New York > Quartz var. Herkimer Diamond in dolostone

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Quartz var. Herkimer Diamond in dolostone from Middleville, Herkimer County, New York

 
Quartz var. Herkimer Diamond in dolostone from Middleville, Herkimer County, New York

Quartz var. Herkimer Diamond in dolostone from Middleville, Herkimer County, New York

Quartz var. Herkimer Diamond in dolostone from Middleville, Herkimer County, New York

DESCRIPTION:No. 56921
Mineral:Quartz var. Herkimer Diamond in dolostone
Locality:Middleville, Herkimer County, New York
Description:Sparkling Herkimer Diamond crystal, the variety of transparent quartz found in the Herkimer region of New York, in a small cavity in gray dolostone. The Herkimer Diamond is surrounded by translucent calcite (rare) that usually has leached away. Ex. Thomas A. Penney (1934-2019) collection #380
Overall Size:8x6x3.5 cm
Crystals:15 mm
Archived: For reference only

 

 

 

 

 

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