【作者】 牛建忠； 朱西敏；

【Author】 NIU Jianzhong;ZHU Ximin;Geological survey of Jiangxi Province,Jiangxi Bureau of Exploration and Development for Geology & Mineral Resources;

【机构】 江西省地质调查研究院；

【摘要】 铁热克东铜矿位于阿吾拉勒山铜成矿带上,大地构造位置处于哈萨克斯坦—准噶尔板块阿吾拉勒晚古生代裂谷系,成矿地质条件优越。通过分析区域地质、成矿带及矿床地质特征,认为铁热克东铜矿为火山热液型铜矿。古火山构造的发育,含矿气液则反复涌入,不断进行析离—迁运—沉淀成矿作用,为成矿提供良好的通道和场所,系统总结了矿区地层、构造、岩浆岩、围岩蚀变、地球化学等找矿标志以及矿体沿走向和倾向方向的延伸、厚度、品位变化特征,为该地区寻找同类型矿床提供参考。更多还原

【Abstract】 Tieerkedong copper deposit is located in the Avulalershan copper metallogenic belt,and the tectonic location is situated in the Avulaler Late Paleozoic rift system of the Kazakh-Junggar Plate.By analyzing the regional geology,mining area geology and geological features of ore deposit,this paper holds that the Tieerkedong copper deposit belongs to the volcanic hydrothermal filling type copper,ancient volcanic tectonic development,including mine gas and liquid repeated,continuing precipitation mineralization,separation,transfer,thus providing a better channel for mineralization and site,meanwhile,it also summarized the ore-prospecting criteria,such as the strata,structure,magmatic rocks,and wall rock alteration and geochemistry,as well as the extension characteristics ore body along the strike and tendency in the direction of,thickness,grade therefore it,provids reference for looking for the same type deposits in the region.更多还原