论文部分内容阅读
云南个旧超大型锡铜多金属矿床以过百万吨锡、铜金属储量、千年产锡历史、百年找矿研究经历、十余种金属元素共同成矿富集而闻名中外。1成矿地质背景个旧超大型锡铜多金属矿床处于北西向哀牢山-红河深大断裂、南北向小江深大断裂和越北古陆(西部)环形断裂带及北东向(华夏系)断裂带交切部位,同时产于个旧-右江裂谷与红河裂陷槽交汇处(秦德先等,2004),构造岩浆作用强烈,成矿条件优越。
Yunnan Gejiu super-large tin-copper polymetallic deposits are famous both at home and abroad with over one million tons of tin and copper metal reserves, thousands of years of tin production history, over 100 years of prospecting experience and more than ten kinds of metal elements. Geological Background of Gejiu The Gejiu super-large Sn-Cu polymetallic deposit is located in the northwestern Ailao Mountain-Honghe deep-seated fault, the north-south Xiaojiang deep-sea fault and the northern Vietnam ancient continent (western) At the same time, it is produced at the confluence of Gejiu-Youjiang rift and Honghe rift trough (Qin et al., 2004). The tectonic magmatic activity is strong and the ore-forming conditions are superior.