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1985年底笔者曾报导过大厂矿田矿物学的研究成果。近两年来,对该矿田矿物学作了进一步研究。经过详细的反光显微镜观察,大量电子深针分析和粉晶分析等方法,新鉴定出23种矿田内首次报道的矿物。其中硫化物有:古巴矿(Cubanite,CuFe_2S_3),辉铜矿,斑铜矿,辉铋矿,辉砷镍矿,辉锑镍矿,银镍黄铁矿[Ag(FeNi_8)S_8]镉黄锡矿。砷化物、锑化物和碲化物有:红砷镍矿,红锑镍矿,赫碲铋矿(Hedleyite,Bi_7Te_8),碲银矿。
By the end of 1985, the author once reported the research results of mineralogy of Dachang ore field. In the past two years, further study has been done on the mineralogy of this field. After the detailed reflection microscope observation, a large number of electronic deep-needle analysis and powder analysis, the newly identified minerals in 23 kinds of orefields were newly identified. The sulfides include Cubanite, CuFe_2S_3, chalcopyrite, bornite, bismuthinite, pyritesite, stibnite and silver-nickel pyrite [Ag (FeNi_8) S_8] mine. Arsenic, antimonide and telluride are: red arsenic nickel ore, red antimony nickel ore, Hedley bismuthite (Hedleyite, Bi_7Te_8), silver telluride.