AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper |
DESCRIPTION: | No. 49386 |
Mineral: | Copper |
Locality: | Keweenaw Peninsula Copper District, Michigan |
Description: | Large irregular mass of native copper with select areas polished on the front face to show the internal metallic composition. |
Overall Size: | 10x8x1.5 cm |
Crystals: | |
Archived: | For reference only |
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