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

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Quartz var. Herkimer Diamond from Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York

 
Quartz var. Herkimer Diamond from Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York

DESCRIPTION:No. 13051
Mineral:Quartz var. Herkimer Diamond
Locality:Eastern Rock Products Quarry (Benchmark Quarry), St. Johnsville, Montgomery County, New York
Description:Large Herkimer Diamond (quartz crystal) with several areas included with black anthraxolite (hydrocarbon). Like most large crystals, it is internally flawed, though clean on the exterior (except where it was attached to the host rock).
Overall Size:40x22x18 mm
Crystals:40 mm
Archived: For reference only

 

 

 

 

 

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