|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper|
|Locality:||Keweenaw Peninsula Copper District, Houghton County, Michigan|
|Description:||Crystallized metallic native copper that formed in a fracture-filling vein in brown basalt with sharp, well defined copper crystals lining the inner surfaces on one end.|
|Overall Size:||7x6x1 cm|
|Status:||Sold - Posted here for reference only|
|Buy similar:||Minerals from Midwest, USA > Crystallized Copper|
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