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工业试验结果表明有可能精选南齐诺维茨的复合精矿。借磁选分出铁屑,从湿产品中所得黑钨矿精矿。通过静电选别。使锡石与其它矿物如黄玉,白钨矿等分离。
Industrial test results show that it is possible to pick Nan Sinovitz composite concentrate. Separating iron filings by magnetic separation from wolframite concentrates derived from wet products. Sort by static electricity Cassiterite and other minerals such as topaz, scheelite and other separation.