其定义
The only significant tin ore. Its high density is why tin has been recovered by panning alluvial gravels for millennia.
来源于此的材料
| 材料 | 角色 | 品位说明 |
|---|---|---|
| Tin | Only significant ore | — |
矿石矿物
Cassiterite
The only significant tin ore. Its high density is why tin has been recovered by panning alluvial gravels for millennia.
Cassiterite crystal ·
Strekeisen ·
CC BY 4.0
· Wikimedia Commons
