摘要
研究区的构造位置位于东昆仑造山带南部,容矿岩性主要为千枚岩和安山岩,矿区断裂构造较为发育,断裂是含矿热液运移和沉淀的通道和场所。矿床由北矿带和南矿带两个矿带组成。成因类型是一个与火山活动有关的受断裂控制的热液型铜钴矿床,地层、构造、围岩蚀变找矿标志明显,研究结果对以后的地质勘查具有很好的参考作用。
The structural location of the study area is located in the southern part of the East Kunlun orogenic belt.The lithology of the ore-bearing ore is mainly phyllite and andesite.The fault structure of the mining area is relatively developed.The fault is the channel and place for the migration.The deposit consists of two ore belts in the northern or southern belt.The genetic type is a hydrothermal copper-cobalt deposit controlled by faults related to volcanic activity.The stratigraphic,tectonic and surrounding rock alteration indicators are obvious.The research results have a good reference for future geological exploration.
作者
田广忠
杨海云
张庆元
张进良
李良俊
TIAN Guang-zhong;YANG Hai-yun;ZHANG Qing-yuan;ZHANG Jin-liang;LI Liang-jun(Qinghai Hydrogeology Engineering Geology and Environmental Geological Survey,Xining 810008,China;Qinghai Second Geology and Mineral Exploration Institute,Xining 810008,China;Mineral Exploration Institute of Qinghai Non-ferrous Geology and Mineral Exploration Bureau,Xining 810008,China;The Third Institute of Geology and Mineral Resources,Xining 810008,China)
出处
《世界有色金属》
2018年第13期91-92,共2页
World Nonferrous Metals
关键词
青海
督冷沟
铜钴矿床
地质特征
找矿标志
Qinghai
Duolonggou
copper-cobaltdeposit
geological characteristics
prospecting mark
