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

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - 
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Copper from Keweenaw Peninsula Copper District, Michigan

 
Copper from Keweenaw Peninsula Copper District, Michigan

Copper from Keweenaw Peninsula Copper District, Michigan

DESCRIPTION:No. 30149
Mineral:Copper
Locality:Keweenaw Peninsula Copper District, Michigan
Description:Large specimen of native (naturally occurring) copper. Fully crystallized on all surfaces with crude faces, though distinct in some areas. Sensel acquired the specimen in 1963 from Werner Krause. Ex. Dr. Eugene E. Sensel (1911-2000) collection #B391
Overall Size:22x15x6 cm
Crystals:3-10 mm
Archived: For reference only

 

 

 

 

 

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