新疆萨吾尔山阔尔真阔腊金矿区的深部找铜研究  

A study on prospecting deep copper deposit for the Kuoerzhenkuola gold district in the Sawuershan,Xinjiang

作　　者：尹意求[1] 陈大经 唐红松[1] 李嘉兴 胡兴坪 郭正林 

机构地区：[1]桂林矿产地质研究院,广西桂林541004 [2]新疆有色地质勘查局706队,新疆阿勒泰836500

出　　处：《桂林工学院学报》2001年第2期93-98,共6页Journal of Guilin University of Technology

基　　金：国家攻关项目!96-915-01-0 5专题"萨吾尔山金;铜成矿条件与找矿评价"的部分成果

摘　　要：阔尔真阔腊地区位于新疆准噶尔西北缘萨吾尔山东部 ,为晚古生代岛弧构造环境 ,中性、中酸性火山 -次火山岩浆活动频繁而强烈 ,火山角砾岩、隐爆角砾岩及火山机构十分发育 ,对次火山岩型铜 (钴 )成矿有利。阔尔真阔腊金矿与福建紫金山、台湾金瓜石铜金矿均属于酸性硫酸盐型浅成低温热液矿床 ,矿化蚀变特征极为相似。研究表明阔尔真阔腊金矿深部具有形成铜矿体的地质条件和找矿前景。The Kuoerzhenkuola district is located in the eastern Sawuershan,the west-northern margin of the Zhungaer Basin,Xinjiang.The mineralizing environment was the island arc of the late Palaeozoic Era.The intermediate,intermediate-acidic volcanic-subvolcanic magmatism was frequent and strong.The volcanic breccia,cryptoexplosion breccia and volcanic apparatus very grew,which were favourable to the subvolcanic rock-type copper(cobalt) mineralization.The Kuoerzhenkuola gold deposit,Fujian Zijinshan and Taiwan Jinguashi copper-gold deposits all belong to the acidic sulfate type epithemal deposits,and the geological characteristics of the mineralization and the alteration also are similar.The study indicates that there are the geological conditions,which were formed the copper deposit, in the deep position of the Kuoerzhenkuola gold deposit,and prospects for finding the hidden copper deposit.

关 键 词：酸性硫酸盐型 浅成低温热液金矿床 次火山岩型铜矿 晚古生代 岩浆活动 新疆 

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