Michigan Copper Ore with Quartz (Cu8.25)


  • The collected rough material was successfully sourced from a local rock quarry before cutting & polishing to a mirror-like shine.
  • Cut base
  • Sanded face
  • Coated with a high-grade non-yellowing epoxy to prevent oxidation
  • Sourced: Keweenaw Peninsula, Michigan USA
  • Minerals: Copper Ore, Quartz
  • Size: 4" x 1.75" x 9.5"