西藏尼木县厅宫铜矿床地质特征与成矿机理  

Geological Characteristics and Mineralization of Tinggong Copper Mine in Nimu of Tibet

作　　者：王成林[1] 董树义[1] 钟康惠[1,2] 杨成业[1] 易凯[1] 张明山[1] 吴警[3] 张瑶[3] 

机构地区：[1]成都理工大学地球科学学院,成都610059 [2]构造成矿成藏国土资源部重点实验室,成都610059 [3]成都理工大学沉积学学院,成都610059

出　　处：《有色金属工程》2015年第4期74-78,共5页Nonferrous Metals Engineering

基　　金：中国地质调查局项目(1212010813025;1212011086057)

摘　　要：厅宫铜矿床矿区位于冈底斯斑岩铜矿带东段,属于雅江缝合带北侧的冈底斯火山—岩浆弧构造带与念青唐古拉构造带的交汇部位,是西藏尼木地区三个大型斑岩铜矿区之一。结合矿区地质特征、矿体特征及矿石特征研究,分析厅宫铜矿床的类型和成矿作用,认为该矿床属斑岩型铜矿床。Tinggong Copper Mine is located in the east of Gangdese Porphyry Copper Belt,the intersection of the Gangdese Orogenic Belt and Nyenchen tanglha tectonic belt,it is one of the three large porphyry copper belts in Nimu area,Tibet. Tinggong Copper Mine is a porphyry copper belt type by consideration of combining studies of the geological characteristics,ore body characteristics and ore features,and analysing the deposit types and mineralization.

关 键 词：厅宫铜矿 斑岩型 地质特征 流体包裹体 成矿机理 

分 类 号：P613[天文地球—矿床学] P617[天文地球—地质学]