Michigan Float Copper (Cu22.25)


  • This unique specimen of float copper was carried by glaciers during the last ice age, which ended some 12,000 years ago
  • It was then deposited in its end moraine & subsequently unearthed by metal detecting (on private land with mineral rights)
  • Window polished the face to a mirror-like shine
    Sprayed with a high-grade lacquer to prevent oxidation
  • Sourced: Keweenaw Peninsula, Michigan USA
  • Minerals: Copper
  • Size: 7" x 4" x 9"