| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Copper in Calcite |
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| DESCRIPTION: | No. 36800 |
| Mineral: | Copper in Calcite |
| Locality: | Keweenaw Peninsula Copper District, Michigan |
| Description: | Scalenohedral transparent calcite crystal 32 mm long intergrown with native copper. The copper is visible on the outside of the calcite crystal and also as bright metallic inclusions inside the calcite. |
| Overall Size: | 37x24x22 mm |
| Crystals: | 1-32 mm |
| Archived: | For reference only |
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