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wolframite n. 鎢錳鐵礦,鐵錳重石 鎢錳鐵礦,鐵錳重石 wolframite n 1: a mineral consisting of iron and manganese tungstate in crystalline form; the principal ore of tungsten; found in quartz veins associated with granitic rocks [synonym: {wolframite}, {iron manganese tungsten}] Wolframite \Wol"fram*ite\, n. [G., wolframit, wolfram; wolf wolf
rahm cream, soot; cf. G. wolfsruss wolfram, lit., wolf's soot.] (Min.) Tungstate of iron and manganese, generally of a brownish or grayish black color, submetallic luster, and high specific gravity. It occurs in cleavable masses, and also crystallized. Called also {wolfram}. [1913 Webster]
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