铜镍矿床隐伏富铜矿体成因研究及其深部找矿意义探索  

Genesis of concealed copper-rich orebodies in Copper-nickel deposits and exploration of their deep prospecting significance

作　　者：许新芳 XU Xin-fang(First Regional Geological Survey Brigade of Xinjiang Geological and Mineral Bureau,Tacheng 834700,China)

机构地区：[1]新疆地矿局第一区域地质调查大队

出　　处：《世界有色金属》2019年第15期66-66,68,共2页World Nonferrous Metals

摘　　要：探索研究铜镍矿床隐伏富铜矿体特点、矿石特点以及矿石的特殊化学特性等,尤其是在空间立体归纳矿物规律,和邻近的Ⅱ1#主矿体相比,在这种矿体中同时具备熔离作用和后期改造作用的特性,历经三个过程才最终形成:贯入含有丰富的Cu、PCE、岩浆深部熔离—脉动、叠加后期热液和构造活化富集。发现铜镍矿床有着多种多样的成因,深部找矿有着重要意义。Exploring and studying the characteristics of concealed copper-rich orebodies,ore characteristics and special chemical characteristics of ores in Copper-nickel deposits,especially in space stereoscopic induction of mineral regularities,compared with the adjacent main orebody II 1,this orebody has the characteristics of both melting and post-transformation,and it takes three processes to finally form.The intrusion is rich in copper,PCE,deep magma melting-pulsation,late superimposition hydrothermal and tectonic activation enrichment.The discovery of copper-nickel deposits has a variety of genesis,and deep prospecting is of great significance.

关 键 词：硫化铜镍矿床 富铜矿体 找矿 

分 类 号：P618.41[天文地球—矿床学]