• Lead is rarely found free in nature; its major ore is the sulfide galena.

    自然界很少呈游离态,主要存在硫化物方铅矿中。

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  • Major metal minerals in ore are pyrite, sphalerite and galena.

    黄铁矿闪锌矿方铅矿为矿石中的主要金属矿物

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  • Pyrite, galena, sphalerite, native gold, electrum and joseite are the main ore minerals.

    主要金属矿物黄铁矿方铅矿闪锌矿自然银金矿硫蹄铋矿

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  • The ore is lead mine of partial oxidation, the lead ore consists chiefly of galena and cerusite. 39% of cerusite is the most oxid in lead ore.

    处理矿石为半氧化铅矿石,矿石中方铅矿和白铅矿形式产出,铅氧化物主要为白铅矿,分布率达39%。

    youdao

  • The ore is lead mine of partial oxidation, the lead ore consists chiefly of galena and cerusite. 39% of cerusite is the most oxid in lead ore.

    处理矿石为半氧化铅矿石,矿石中方铅矿和白铅矿形式产出,铅氧化物主要为白铅矿,分布率达39%。

    youdao

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