新疆巴里坤县阿克朔克西金矿点地质特征及找矿标志  

Geological characteristics and prospecting signs of Akshuokexi gold deposit in Barikun County,Xinjiang

作　　者：张万杰 李永峰 ZHANG Wan-jie;LI Yong-feng(The First Regional Geological Survey Brigade of Xinjiang Geological and Mineral Exploration and Development Bureau,Urumqi 830013,China)

机构地区：[1]新疆地质矿产勘查开发局第一区域地质调查大队,新疆乌鲁木齐830013

出　　处：《世界有色金属》2022年第6期120-122,共3页World Nonferrous Metals

基　　金：新疆维吾尔自治区财政出资地质勘查项目基金资助,项目编号T17-3-XJ087,项目名称《新疆巴里坤县石头梅一带阿克朔克金铜矿普查》。

摘　　要：阿克朔克西金矿点是近年来在上石炭统巴塔玛依内山组火山岩内发现的又一处蚀变岩型金矿点,矿体严格受背斜构造转折端、构造破碎带及蚀变岩等多因素控制。矿体均产于破碎蚀变带内,多呈脉状、透镜状分布,初步认为含金中性火山岩经后期构造改造,热液填充,元素活化富集,叠加成矿。找矿标志较为明显,大致概括为矿化标志、火山岩标志、构造标志、围岩蚀变标志及物化探异常标志。The Akshuokexi gold deposit is another altered rock-type gold deposit discovered in the volcanic rocks of the Upper Carboniferous Batamayineshan Formation in recent years.It is controlled by multiple factors such as belts and altered rocks.The orebodies are all produced in the fractured alteration zone,and are mostly vein-like and lens-like.It is preliminarily believed that the gold-bearing neutral volcanic rocks were tectonic reformed at a later stage,filled with hydrothermal fluids,activated and enriched by elements,and superimposed mineralization.The signs of prospecting are more obvious,which are roughly summarized as signs of mineralization,signs of volcanic rocks,signs of structures,signs of wall rock alteration,and signs of abnormal geophysical prospecting.

关 键 词：新疆 巴里坤县 阿克朔克西金矿点 地质特征 找矿标志 

分 类 号：P618.51[天文地球—矿床学]