|AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > 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|
|Status:||Sold - Posted here for reference only|
|Buy similar:||Minerals from Midwest, USA > Crystallized Copper|
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