Copper Nugget
Copper Nugget from Keweenaw Peninsula Copper District, Michigan
Photograph © www.johnbetts-fineminerals.com - All Rights Reserved.
Description Flattened nugget of 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.
Size 11 x 7 x 1 cm
Locality Keweenaw Peninsula Copper District, Michigan
Collection John Betts - Fine Minerals

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