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关于多金属矿床的经济评价问题,一些同志已经发表了很好的意见。我想对一些讨论得不够充分的内容谈谈自己的看法。已提出来的评价多金属矿床的方法有价格法、价值法、产值法和盈利法等。各个价格法虽然在词句上有些差别,但其共同本质则是用开采和加工1吨矿石得到的矿山最终产品的价格,表示这种矿石的经济意义。求出开采和加工1吨矿石所得矿山
Some comrades have already expressed good opinions on the economic evaluation of polymetallic deposits. I would like to talk about my own opinions on some issues that have not been fully discussed. The proposed methods for evaluating polymetallic deposits include price method, value method, output value method and profit method. Although there are some differences between the various price laws, the common essence of each price law is the price of the final product of the mine obtained by mining and processing one ton of ore, indicating the economic significance of the ore. Find out the mining and processing 1 ton ore mine