|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper|
|Locality:||Keweenaw Peninsula Copper District, Michigan|
|Description:||Flattened nugget of native copper that was polished on one face to show the metallic interior. All of the rear, and areas on the front, have a natural green patina of copper oxide.|
|Overall Size:||11x7x1 cm|
|Archived:||For reference only|
|Buy similar:||Minerals from Midwest, USA > Crystallized Copper|
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