- Locality
- Keweenaw Peninsula, Michigan, USA
- Minerals
- Copper, Calcite
- Dimensions
- 2.5 x 1.8 x 1.6
- Size class
- Thumbnail
- SID
- NA225
Single Calcite scalenohedron showing the bright Copper color inside with groups of tarnished Copper protruding from the bottom and backside.