Michigan Float Copper (Cu21)


  • 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)
  • Polished the entire face to a mirror-like shine
  • Sprayed with a high-grade lacquer to prevent oxidation
  • Petrified wood base INCLUDED!
  • Sourced: Keweenaw Peninsula, Michigan USA
  • Minerals: Copper
  • Size: 5.5" x 3.5" x 14.5"