Michigan Float Copper w / Silver (Cu29)
$5,365.00
- Cross-section of silver-bearing Michigan copper
- Covered with malachite, a green copper carbonate
- Cut and polished entire face to a mirror-like shine
- Sprayed with a high-grade lacquer to prevent oxidation
- Sourced: Keweenaw Peninsula, Michigan USA
- Minerals: Copper, Silver, Carbonate
- Size: 5.25" x 4.5" x 9"