Michigan Float Copper w / Quartz (Cu6.5)
$1,885.00
- This semi-polished 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 portions of the face to a mirror-like shine
- Applied high-grade lacquer to polished portions to prevent oxidation
- Sourced: Keweenaw Peninsula, Michigan USA
- Minerals: Copper, Silver, Quartz
- Size: 4.5" x 1.5" x 7.5"