北祁连山西段寒山金矿成因探讨  

Study on Genesis of Hanshan Deposit in the Western of the North Qilian

作　　者：刘永彪 LIU Yong-biao(Fourth Institute of Geological and Mineral Exploration of Gansu Provincial Bureau of Geology and Mineral Resources,Jiuquan 735000,China)

机构地区：[1]甘肃省地质矿产勘查开发局第四地质矿产勘查院,甘肃酒泉735000

出　　处：《世界有色金属》2018年第18期110-113,共4页World Nonferrous Metals

基　　金：中国地质调查局项目<祁连成矿带肃南-大柴旦地区地质矿产调查>(编号:DD20160012)

摘　　要：寒山金矿位于北祁连造山带西段与阿尔金断裂的交汇部位,是北祁连山西段典型的金矿床。本文根据历年地质勘查资料,综合利用并总结前人研究成果,尝试探讨了矿床成因,认为成矿作用具有多期、多阶段特征,为高硫化型浅成低温热液金矿床。The Hanshan gold deposit islocated at the intersection ofthe western of the North Qilian orogeny belt and AltynTagh faultbelt,andis a typical gold deposit in the western of Qilian Moutain.Based on systematic summari zation ofprospecting data and the predecessor research results,this paper has tried to analyse itsmetallogenic genesis.Thegold metallogenesis are superimposed in multi-period and multi-stage.The Hanshan gold deposit is the high-suffer epithermal gold deposits.

关 键 词：北祁连西段 寒山金矿成因 低温热液型金矿 

分 类 号：P618.51[天文地球—矿床学]