| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Michigan > Silver and Copper (half-breed) |
 |
 |
 |
 |
| DESCRIPTION: | No. 54109 |
| Mineral: | Silver and Copper (half-breed) |
| Locality: | Keweenaw Peninsula Copper District, Michigan |
| Description: | Large specimen of white-metallic native silver embedded in brown-metallic native copper (called half-breeds by local collectors) with minor white calcite in crevices. The outer surfaces are rounded due to alluvial-glacial deformation. |
| Overall Size: | 12x6x4 cm |
| Crystals: | |
| Archived: | For reference only |
© AllMinerals/JohnBetts-FineMinerals All Rights Reserved
The minerals illustrated on this site are presented for reference purposes only. The owner of this site did not collect the minerals and collectors should not assume access is permitted to the property based on inclusion in this museum. Please contact the property owner to obtain legal permission before entering private property.