| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Silver and Copper |
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| DESCRIPTION: | No. 80924 |
| Mineral: | Silver and Copper |
| Locality: | Ridge Mine, Mass City, Ontonagon County, Michigan |
| Description: | Bright red-metallic native copper (naturally occurring copper), with three areas of native silver on the edges, and surface impressions after another mineral. In the past these were labeled as half-breeds or halfbreeds, a term that is no longer used. Ex. Miller #M1423; originally acquired from Red Metal Minerals |
| Overall Size: | 4x3.5x1.3 cm |
| Crystals: | |
| Archived: | For reference only |
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