滇西北红坡牛场铜金矿地质特征及成因  

THE GEOLOGICAL FEATURE AND GENESIS OF HONGPONIUCHANG CU-AU DEPOSIT IN NW YUNNAN

作　　者：杨爱平 李文辉[2] 王小虎 卓伟峰 YANG Ai-ping;LI Wen-hui;WANG Xiao-hu;ZHUO Wei-feng(Yunnan Institute of Geological Survey,Kunming 650216;Yunnan Plan and Design Institute of Land Resources,Kunming 650216;Deqin Shengzhuo Mining Company(Ltd),Deqin 674500)

机构地区：[1]云南省地质调查院,云南昆明650216 [2]云南省国土资源规划设计研究院,云南昆明650216 [3]德钦圣卓矿业有限公司,云南德钦674500

出　　处：《云南地质》2020年第3期376-382,共7页Yunnan Geology

基　　金：云南省德钦县红坡牛场铜金矿详查(编号:HP2014-01)。

摘　　要：滇西北红坡牛场铜金矿床,是近几年在来江达-维西陆缘火山弧多金属成矿带中第一个评价的中型铜金矿床.矿体主要呈似层状、透镜状赋存于果腊复式岩南北两侧接触带矽卡岩中.矿床的形成与果腊复式岩体的侵入关系密切,属后期热液叠加的矽卡岩型复合内生矿床.Hongponiuchang Cu-Au deposit in NW Yunnan is the first middle scale Cu-Au deposit which has been assessed in Laijiangda-Weixi epicontinental volcanic arc multimetallic metallogenetic zone in recent years.The orebody is mainly stratoid,lenticular in contact zone skarn of S and N both sides of Guola composite rockbody.The metallogenesis is in close relation with Guola composite rockbody intrusion,belonging to the later hydrothermal superimposition skarn-type composite endogenic deposit.

关 键 词：铜金矿 矽卡岩型矿床 滇西北红坡牛场 

分 类 号：P618.41[天文地球—矿床学] P618.51[天文地球—地质学]