摘 要: | 选矿一般问题八十年代和九十年代的矿石处理 (ore Processing for the 805 and 905)—PhiliP M .J·Gray;《Min·Mag·》;1980,14乙,冲1, 40一45(英文)中国介绍 (China Interlude)—;《MiningJ·》,1979, 293,冲7526(英文)瑞典矿物生产及利用的前景 (What future holds for Swedish mineral Pro- duction,usage)—0.6stensson;《worlJ Min.》,1980,33,掩5,61一53(英文)津巴布韦的金属矿产 (Zimbabwe Poised for Potential boom in exPlo- ration and mining)—《E/MJ>>,1980,181, 摊4,29一51(英文)泰国的宝石矿业 (Thai gemstones…
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