一个含金矿石的工业价值不仅与金的总含量有关,而且也和金的赋存状态有关。金的赋存状态不同,决定着该矿石工业生产的难易程度和费用大小。但是,金的赋存状态分析任务,应用通常的火法试金或湿法测定金的方法是无法完成的,因为这些方法测定金的结果,只能确定矿石中金的总含量,尚不能表明金在各类矿物或脉石中的分配情况,而应用选择溶 The industrial value of a gold-bearing ore is not only related to the total gold content, but also to the state of gold’s occurrence. The different state of gold’s existence determines the ease and cost of the ore industry’s production. However, the task of analyzing the state of occurrence of gold can not be accomplished by the usual method of gold pyrometallurgy or wet-method gold determination because these methods measure the gold content and can only determine the total gold content in the ore, The distribution of gold in various minerals or gangue, and the application of choice to dissolve