AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Silver and Copper, var. Halfbreed

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Silver and Copper, var. Halfbreed from Calumet Mine, Keweenaw Peninsula Copper District, Michigan

 
Silver and Copper, var. Halfbreed from Calumet Mine, Keweenaw Peninsula Copper District, Michigan

DESCRIPTION:No. 35139
Mineral:Silver and Copper, var. Halfbreed
Locality:Calumet Mine, Keweenaw Peninsula Copper District, Michigan
Description:Metallic gray silvery mixed with reddish metallic copper. Specimens of combined silver and copper are referred to by local collectors as half breeds.
Overall Size:23x12x6 mm
Crystals:
Status: Sold - Posted here for reference only
Buy similar: Minerals from Midwest, USA > Silver Specimens

 

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