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Carajás sits inside protected Amazon forest reached by a 890 km railway. Its ore is clean enough that steelmakers pay extra for it because it cuts their own emissions.
品位。 Around 65-67% Fe as mined, above the 62% benchmark, so it earns a quality premium.
"品位"是指有用成分在矿石中所占的百分比。一座品位为0.5%的铜矿，每产出一吨铜就需丢弃199吨废石。这一个数字，决定了一个矿体究竟是可开采的矿山，还是仅具地质意义的有趣岩石。
产出内容
Iron Ore
Rust-coloured rock that is roughly one-third to two-thirds iron, and the single largest tonnage the mining industry…
Copper
The reddish metal that carries electricity better than anything except silver, and which humans have been smelting…
Manganese
A brittle grey metal that steel cannot be made without, and that is now being used to stretch scarce nickel and…
Gold
The metal that does not tarnish, does not corrode and never runs out once mined — which is why almost all of it ever…
"副产品"是指因与主矿种赋存于同一岩体而被回收的金属，并非专门勘探的目标。因此，其供应量受主矿种经济性驱动，而非自身供需关系。
所有权归属
| 企业 | 角色 | 关注度 |
|---|---|---|
| Vale | Miner | Owner-operator |
数据均为运营商公开披露。大型矿山的所有权时有变动；在引用前请以最新公司申报文件核实。