Copper
sold- Locality
- Portage Lake, Keweenaw Peninsula, Houghton Co., Michigan, USA
- Minerals
- Copper
- Dimensions
- 10 x 7 x 2.5 cm
- Size class
- Cabinet
- SID
- LL416
Nodule of solid Copper from the Keweenaw. A rounded nodule with green patina with one edge cut and polished. Big and heavy, it weighs 1 pound and 4.8 ounces.