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我矿选矿厂是生产钨、钼精矿及综合回收铋、锡矿物的小型选矿厂。1979年以来,由于我们采取一些技术措施,在原矿品位日趋下降情况,生产指标仍有所提高,见附表。我矿矿床属高温热液裂隙充填,黑钨矿、辉钼矿石英脉矿床。黑钨矿呈粗细不均匀嵌布;钼矿物以片状和结核状为主,围岩浸染次之。主要金属矿物是黑钨矿、辉钼矿、辉铋矿、黄铋矿、锡石、黄铁
I mine concentrator is the production of tungsten, molybdenum concentrate and a comprehensive recovery of bismuth, tin minerals, a small beneficiation plant. Since 1979, due to some technical measures taken by us, the production index is still on the rise as the ore grade declines, as shown in the attached table. I mine is a high-temperature hydrothermal fissure filling, wolframite, molybdenite ore vein. Wollastonite uneven thickness imbedding; molybdenum minerals in the form of flakes and tubers, followed by the infiltration of rock. The main metal minerals are wolframite, molybdenite, bismuthinite, yellow bismuth, cassiterite, yellow iron