Michigan Float Copper (Cu22)
- 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, Malachite
- Size: 10.5" x 1" x 15"