AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper (crystallized)

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

   

Copper (crystallized) from Keweenaw Peninsula Copper District, Michigan

 
Copper (crystallized) from Keweenaw Peninsula Copper District, Michigan

Copper (crystallized) from Keweenaw Peninsula Copper District, Michigan

Copper (crystallized) from Keweenaw Peninsula Copper District, Michigan

Copper (crystallized) from Keweenaw Peninsula Copper District, Michigan

DESCRIPTION:No. 52955
Mineral:Copper (crystallized)
Locality:Keweenaw Peninsula Copper District, Michigan
Description:Sharp, well defined crystals of native copper with remnants of quartz in crevices from where it was embedded in matrix. The copper crystals have a natural patina and exhibit striations on many faces. Ex. Chas. W. Velte Jr. (1914-1987)
Overall Size:4.5x2.5x2.5 cm
Crystals:2-15 mm
Archived: For reference only

 

 

 

 

 

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