Calcite
at-auction$ 20
- Locality
- Copper, Keweenaw Peninsula, Michigan, USA
- Minerals
- Calcite
- Dimensions
- 12 x 8.5 x 5 cm
- Size class
- Cabinet
- SID
- F433
Large, hackly mass of Copper in a S-shaped curving formation with a little attached matrix. Out of an old collection form the 1970s
and comes with a Flying Pan Mineral Center label. Some areas with dark patina, some areas bright and shiny. A USA classic, and big.