Michigan Float Copper (Cu16)


  • This unique specimen of Float Copper was carried by glaciers during the last ice age approximately 12,000 years ago.
  • It was then deposited in its end moraine & subsequently unearthed by metal detecting (on private land with mineral rights).
  • All of the polished portions have been polished with a high grade lacquer to prevent oxidation.
  • Sourced: Keweenaw Peninsula, Michigan USA
  • Minerals: Copper, Malachite, Polished, Float
  • Size: 10" x 1" x 10"