文章摘要
詹勇,陈德稳,孙宁,谭康雨,黄建业.刚果(金)迪库卢希铜银矿床地质特征及控矿因素[J].矿产勘查,2021,12(1):34-41
刚果(金)迪库卢希铜银矿床地质特征及控矿因素
Geological characteristics and controlling factors of the Dikulushi Cu-Ag deposit in Democratic Republic of Congo
投稿时间:2020-08-06  
DOI:
中文关键词: 铜银矿床  地质特征  矿床成因  控矿因素  迪库卢希  刚果(金)
英文关键词: Cu-Ag copper deposit,geological characteristics,controlling factors,Dikulushi, D.R.Congo
基金项目:
作者单位
詹勇 北京中资环钻探有限公司,北京 100012 
陈德稳 北京中资环钻探有限公司,北京 100012 
孙宁 北京中资环钻探有限公司,北京 100012 
谭康雨 北京中资环钻探有限公司,北京 100012 
黄建业 北京中资环钻探有限公司,北京 100012 
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中文摘要:
      迪库卢希铜银矿床是刚果(金)卢菲利前陆的重要矿床之一。作者结合区域成矿背景,分析总结了矿区地层、构造、矿体和矿石特征及地球化学特征。该矿床的成矿过程分为4个阶段:早期成矿阶段、Cu-Pb-Zn-Fe成矿阶段、Cu-Ag成矿阶段、表生富集阶段。分析认为该矿床应为低温脉状热液型矿床,控矿因素主要体现在构造、成岩、岩性3个方面。加强对该矿床的研究将有利于指导卢菲利前陆的找矿方向。
英文摘要:
      The Dikulusi deposit is located in the Lufulian foreland of D.R. Congo, it’s one of the important copper-silver deposits. Based on the regional metallogenic background, the characteristics of strata, structures, orebodies and ores, and geochemical characteristics are analyzed. The metallogenic process of the deposit can be divided into four stages:early metallogenic stage, Cu-Pb-Zn-Fe metallogenic stage, Cu-Ag metallogenic stage and supergene enrichment stage. Analysis shows that the deposit should be of low temperature vein hydrothermal type, and the ore controlling factors are mainly reflected in three aspects:structure, diagenesis and lithology. To strengthen the study of the deposit will be helpful to guide the prospecting of the Lufulian foreland.
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