Michigan Float Copper w / Glacial Curl (Cu7.5)


  • 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)
  • Specimen has been etched in acid
  • Submerged in high-grade lacquer to prevent oxidation
  • Custom stand INCLUDED!
  • Sourced: Keweenaw Peninsula, Michigan USA
  • Minerals: Copper
  • Size: 10" x 2" x 7"