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自然界钨的矿物有15种以上。1781年K.B舍耶列首先发现稀有元素钨。它占地壳重量十万分之七。我国对钨的矿物学研究已有60多年历史。去年,在河北省又发现了一种钨的新矿物——蓟县矿,我国具有工业价值的钨矿物主要是黑钨矿和白钨矿。中国科学院的矿物学家们对这些矿物进行了多年研究,取得了许多有价值的资料(附表)。
There are more than 15 tungsten minerals in nature. In 1781, K. B. Sheyeli first discovered the rare element tungsten. It occupies seven hundredths of the weight of the earth’s crust. The mineralogical study of tungsten in China has been for more than 60 years. Last year, a new mineral of tungsten was discovered in Hebei Province, the Minxian Mine. The tungsten minerals of industrial value in our country are mainly wolframite and scheelite. The mineralogists of the Chinese Academy of Sciences have conducted many years of research on these minerals and have obtained many valuable information (attached tables).