新疆托克逊县库米什铜矿地质特征  

GEOLOGICAL CHARACTERISTICS OF THE KUMISI NORTHWEST COPPER DEPOSIT IN TOKEXUN COUNTY ,XINJING

作　　者：邵慧君[1] 冯成贵[1] 王军年[1] 袁鹏[1] 龙新刚[1] 

机构地区：[1]新疆维吾尔自治区地质矿产勘查开发局第七地质大队,新疆乌苏833000

出　　处：《新疆地质》2005年第3期256-259,共4页Xinjiang Geology

摘　　要：库米什西北铜矿区位于拱拜孜大断裂和桑树园子大断裂共同组成的韧性剪切带以南部位,有利于矿的富集.1∶20万区域化探扫面显示出Cu、Pb、Zn、Co、Ni等元素多以高背景值出现.通过研究库米什区域上以及矿区上的地层、构造、侵入岩等因素,铜矿的规模、形态、产状等因素,孔雀石化是找铜矿的一个重要标志,侵入岩的发育为矿的运移和富集提供了通道.The Kumishi Northwest copper deposit lies south of the duclile shear zone made up of the Gongbaizi Fault and the Sangshuyuanzi Fault. There is a strong concentration of metal in this area as was indicated by a high background values Cu, Pb, Zn, Co and Ni in this area during the 1：200,000 regional geochemistry survey. From our research on the regional and deposit properties of stratigraphy, tectonics and magma, we find malachite to be a very important indicator during copper exploration, and magmas formed channels that helped move and concentrate mineralization.

关 键 词：库米什 区域地质 矿区地质 铜矿脉 

分 类 号：P618.41[天文地球—矿床学]