それが何であるか
The richest common copper sulfide, near 80% Cu, formed where weathering has redeposited copper below the water table.
産出素材
| 素材 | 役割 | 品位に関する注記 |
|---|---|---|
| Copper | Supergene enrichment | ~80% Cu pure |
鉱石鉱物
Chalcocite
The richest common copper sulfide, near 80% Cu, formed where weathering has redeposited copper below the water table.
Chalcocite - Flambeau Mine, Ladysmith, Wisconsin ·
Chris857 ·
CC BY-SA 3.0
· Wikimedia Commons
