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

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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. 34261
Mineral:Copper
Locality:Keweenaw Peninsula Copper District, Michigan
Description:Large sheet formation of native (naturally occurring) copper with crudely crystallized surfaces. Scattered remnants of quartz and basalt are trapped in the copper.
Overall Size:14x12x2 cm
Crystals:1 mm
Archived: For reference only

 

 

 

 

 

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