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最近,笔者利用1/20万国土卫星遥感彩色红外图象,对西准噶尔的托里地区,进行了构造地质解译工作,从中发现两条古东西向的构造带。它们对该区金矿有重要的控制作用,对研究金矿的找矿方向具有一定意义。现简介如下: 一、解译区金矿地质简况 解译区是新疆地质矿产工作开展较早、研究程度较高的地区。区内构造复杂,地层以古生界浅变质岩为主,海西中、晚期的岩浆活动强烈,矿产丰富。 金矿地质工作开展较早,远在清朝道光、咸丰年间,就曾在哈图山设厂采金,延续百余年。但系统的金矿地质工作则始于60年代,二十多年来,先后有七个地质单位在该
Recently, I used the 1 / 500,000 terrestrial satellite remote sensing color infrared image to carry out tectonic interpretation work in the Tori area of West Junggar, from which we found two tectonic belts of the ancient east-west direction. They have an important control over the gold deposits in the area and are of some significance for the prospecting of gold deposits. Now briefings are as follows: First, the interpreter area gold geological interpretation Interpretation area is the geology and mineral work carried out earlier in Xinjiang, a higher degree of research areas. The structure is complicated in the area. The Paleozoic strata are mainly metamorphic rocks in the Paleozoic. The magmatic activity in the middle and late Hercynian is intense with rich mineral resources. Gold geological work carried out earlier, far in the Qing Dynasty Daoguang, Xianfeng years, had set up factories in the Ha Tu Shan gold mining, extending more than a hundred years. However, the system of gold geological work began in the 60’s, more than two decades, has seven geological units in the