新疆北部萨吾尔地区斑岩铜矿床找矿前景  

THE PROSPECTING POTENTIAL OF PORPHYRY COPPER DEPOSIT IN SAWUER REGION,NORTH XINJIANG

作　　者：刘建平[1,3] 王核[1] 任广利[1,2] 李文铅[1] 李社宏[1,2] 吴玉峰[1,2] 付王伟[1,2] 黄朝阳[1,2] 

机构地区：[1]中国科学院广州地球化学研究所,广东广州510640 [2]中国科学院研究生院,北京100049 [3]中南大学地球科学与信息物理学院,教育部有色金属成矿预测重点实验室,湖南长沙410083

出　　处：《新疆地质》2010年第4期434-439,共6页Xinjiang Geology

基　　金：中国科学院创新重要方向性项目(KZCX2-YW-107-03);国家十一五科技支撑项目(2006BAB07B01-04)联合资助

摘　　要：中国新疆北部斑岩铜矿带找矿中,西准噶尔、阿尔泰铜矿带东段取得重大进展,萨吾尔地区与其大地构造环境及矿化类型相似,其有利构造环境使其成为斑岩铜矿找矿工作处在突破的边缘,能否成为新的斑岩型铜矿带,找矿潜力有待探索.现已发现斑岩铜矿(化)点多处,如罕哲尕能斑岩型铜矿、塔克塔阔腊斯铜矿、西亚克斯套铜矿等.本文结合萨吾尔地区区域地质背景,通过对已知矿床的调查,对比相邻成矿带斑岩铜矿的地质特征,认为该区斑岩型铜矿找矿潜力大,进一步勘探工作将是推进该区斑岩铜矿突破的关键.For the past decades,a series of field investigations and studies on the porphyry copper belt in the northern Xinjiang were carried out and significant progresses have been achieved in the west Junggar region and the southern margin of the Altay copper metallogenic belt.Due to similar geotectonic environments and mineralization types,the Sawuer region has advantages of tectonic environments to be a good target of porphyry copper deposit.Whether it will be a porphyry copper belt,prospecting potential of this region need to be explored.Various porphyry copper deposits have been found,such as Hanzheganeng porphyry copper deposit,Taketakuolasi copper deposit and Xiyakesitao copper deposit.In this paper,combing the geotectonic environments of the Sawuer region,we investigated the known deposits and compared the geological characteristics of the adjacent porphyry copper metallogenic belts.It concludes that this area is a potential porphyry copper deposit zone and further prospecting is essential to promote the porphyry copper deposit exploration.

关 键 词：新疆 萨吾尔 斑岩铜矿 找矿前景 

分 类 号：P618.41[天文地球—矿床学]