低品位黄铜矿矿石
Low-grade chalcopyrite ore
鞍山式铁矿富矿
Anshan-type rich iron deposit
里伍式富铜矿
Liwu-typed Cu-riched deposits
低品位氧化铜矿石
oxidation of low-grade copper ore
复杂硫化铜矿石
complex sulfide copper ore
高含泥氧化铜矿石
high-clay copper oxide ore
钴铜矿石
ore containing cobalt and copper