Michigan Copper Ore with Quartz (Cu5.0)
- The collected rough material was successfully sourced from a local rock quarry before cutting & polishing to a mirror-like shine.
- All of the polished portions have been sprayed with a high grade lacquer to prevent oxidation.
- Sourced: Keweenaw Peninsula, Michigan USA
- Minerals: Copper Ore, Quartz
- Size: 2.5" x 2.5" x 8.25"