吉尔吉斯斯坦基奇桑德克金铜矿地质特征及找矿标志  

Geological Characteristics and Prospecting Indicators of Kishsandk Gold-copper Mine in Kyrgyzstan

作　　者：赵轶楠 ZHAO Yinan(The Fifth Geological Exploration Institute of Henan Provincial Bureau of Geo-explorationand Mineral Development)

机构地区：[1]河南省地质矿产勘查开发局第五地质勘查院,河南省郑州市450000

出　　处：《现代矿业》2023年第11期18-21,共4页Modern Mining

基　　金：2021年度河南省地矿局地质勘查基金项目(编号:豫地矿勘查[2021]4号)。

摘　　要：基奇桑德克金铜矿为典型的矽卡岩型矿床,该区位于中天山多金属成矿带上,成矿条件优越。在总结以往地质成果的基础上,并结合新的勘查成果,对成矿条件进行了研究和分析,认为围岩地层与中酸性侵入岩体、构造、围岩蚀变是影响形矽卡岩型成金铜矿的主要因素;系统总结了矿床的找矿的标志,并对成矿有利部位进行了分析,为下一步勘查工作提供帮助。研究该区成矿地质条件及找矿标志,为寻找同类型金铜矿床提供了重要的借鉴意义。Kishsandk Gold-copper Deposit is a typical skarn type deposit,located in the Central Tianshan polymetallic metallogenic belt with superior metallogenic conditions.On the basis of summarizing the previous achievements of geological data,combined with the new exploration results,based on the metallogenic conditions are studied and analyzed,think of rock strata and intermediate-acid intrusive body,structure,wall rock alteration are form skarn type into the main factors of gold-copper mine.In this paper,the prospecting marks of the deposit are summarized systematically,and the favorable ore-forming parts are analyzed to provide help for the next exploration work.The study of ore-forming geological conditions and prospecting indicators in this area provides important reference for the search for similar gold-copper deposits.

关 键 词：金铜矿 地质特征 找矿标志 矽卡岩型矿床 

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