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金的地质冶金学及其应用

, PP. 76-80

Keywords: 金矿,地质冶金学,工艺矿物学,矿物加工

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Abstract:

金矿石的加工和提取很大程度上受制于金矿石的品位、储量和赋存状态。由于金在地壳中的丰度极低又具有极大的分散性,导致其在许多矿床中的分布极不均匀。同时,金赋存状态的多样性也使得金矿石(特别是难处理金矿石)的加工处理更加充满了挑战和风险。地质冶金学的目的就是通过合理而有代表性的采样使选矿试验得到的数据能真实地代表或最大限度地逼近被研究的矿床(矿石),从而将矿床(矿石)可变性造成的技术风险降到最低。

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