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

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

   

Silver-Copper var. Halfbreed from Keweenaw Peninsula Copper District, Michigan

 
Silver-Copper var. Halfbreed from Keweenaw Peninsula Copper District, Michigan

DESCRIPTION:No. 42879
Mineral:Silver-Copper var. Halfbreed
Locality:Keweenaw Peninsula Copper District, Michigan
Description:Rounded nugget of native silver mixed with native copper. The specimen has an iridescent patina on one side. Ex. Croad collection
Overall Size:20x17x4 mm
Crystals:
Archived: For reference only

 

 

 

 

 

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