| 释义 |
〔speiss〕An arsenic compound or a mixture of arsenic compounds resulting from the smelting of iron, cobalt, nickel, and copper ores.黄渣：一种含砷的化合物或砷化物的混合物，是通过熔炼铁矿石、钴、镍及铜矿石而成〔chalcopyrite〕A yellow mineral, essentially CuFeS2, that is an important ore of copper. Also called copper pyrites 黄铜矿：一种黄色的矿物，主要成分为CuFeS2，一种重要的铜矿石 也作 copper pyrites〔chalcocite〕A dark gray mineral, essentially Cu2S, that is an important ore of copper. 辉铜矿：一种深灰色矿物，主要成分为Cu2S，一种重要的铜矿石 |