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今年五月份以来,我院金矿科研队在陕西潼峪、潼关及邻区(河南文峪)的含金石英脉中发现钨矿化普遍发育。经对几个重点地段采样测试、分析结果:矿石矿物为白钨矿,呈白色、肉红色,细粒浸染状、细脉状、团块状等分布于含金石英脉中;钨的品位较高,较多地段巳超过工业最低要求标准(0.1‰),如样品Y001和Y003的合WO_3分别为3.41％和0.96％。从某些地段含金石英脉中钨矿的品位厚度及规模来看,钨不仅可以作为金矿床的伴生组分加以利用,且已构成独立的工业白钨矿体。
Since May this year, the gold mine research team of our hospital has found tungsten mineralization generally developed in the gold-bearing quartz veins of Tongyu, Tongguan and its neighboring areas (Wenyu, Henan). After several key sections of the sample test, the analysis results: the ore minerals scheelite, white, red meat, finely disseminated, fine veins, lumps and other distribution in the gold-bearing quartz vein; Tungsten grade than High, more lots have exceeded the minimum industrial standard (0.1 ‰), such as sample Y001 and Y003 of WO3 were 3.41% and 0.96%. In view of the grade thickness and scale of tungsten ore in gold-bearing quartz veins in some areas, tungsten can be used not only as an associated component of gold deposits but also as an independent industrial scheelite ore body.