滇黔桂地区卡林型金矿多层次构造滑脱成矿系统构建和找矿实践  

Construction and prospecting practice of multilevel structural detachment metallogenic system of Carlin-type gold deposits in Yunnan—Guizhou—Guangxi area

作　　者：刘建中[1,3] 王泽鹏 宋威方[4] 王大福 杨成富 李俊海 郑禄林[4] 李松涛 谭亲平[5] 谢卓君 陈发恩[2] 覃永军[1,3] 杨毓红 谭礼金 徐良易[2] 刘婧珂[2] 汪小勇[2] LIU Jianzhong;WANG Zepeng;SONG Weifang;WANG Dafu;YANG Chengfu;LI Junhai;ZHENG Lulin;LI Songtao;TAN Qinping;XIE Zhuojun;CHEN Faen;QIN Yongjun;YANG Yuhong;TAN Lijin;XU Liangyi;LIU Jingke;WANG Xiaoyong(Guizhou Provincial Bureau of Geology and Mineral Resources,Guiyang,550004;The 105 Geological Team,Guizhou Geology and Mineral Bureau,Guiyang,550018;Technology Innovation Center of Mineral Resources Explorations in Bedrock Zones,Ministry of Natural Resources,Guiyang,550081;Guizhou University,Guiyang,550025;Institute of Geochemistry,Chinese Academy of Sciences,Guiyang,550081;Guizhou Provincial Bureau of Land and Mineral Resources Reserves,Guiyang,550081)

机构地区：[1]贵州省地质矿产勘查开发局,贵阳550004 [2]贵州省地质矿产勘查开发局一〇五地质大队,贵阳550018 [3]自然资源部基岩区矿产资源勘查工程技术创新中心,贵阳550081 [4]贵州大学,贵阳550025 [5]中国科学院地球化学研究所,贵阳550081 [6]贵州省土地矿产资源储备局,贵阳550081

出　　处：《地质论评》2023年第2期513-525,共13页Geological Review

基　　金：国家自然科学基金资助项目“我国西南(贵州)喀斯特地区特色矿产成矿理论及综合利用”(编号:U1812402);贵州省科技计划项目“贵州省卡林型金矿成矿与找矿科技创新人才团队建设”(编号:黔科合平台人才-CXTD[2021]007);贵州省地质勘查资金资助项目“黔西南金矿多层次构造滑脱成矿系统研究与找矿预测(编号:520000214TLCOG7DGTNRG)”的成果。

摘　　要：南盘江—右江成矿区作为中国南方集中产出卡林型金矿的地区,是我国最重要的金资源产地之一。笔者等通过沉积系统、地层系统、岩石系统、构造系统、年代系统、物质系统、就位系统、动力学系统的研究,拓展了构造蚀变体的内涵,建立其判别指标,明确其既可产出于不整合面之间,亦可在能干性差异大的岩层之间,构建了中国南方卡林型金矿多层次构造滑脱成矿系统,建立了贵州卡林型金矿区域找矿预测综合模型。笔者等基于构建的成矿系统和预测模型,开展了区域成矿预测,圈定找矿靶区,进行了理论指导下的找矿实践,实现了贵州卡林型金矿的历史性突破。Nanpanjiang—Youjiang metallogenic area is one of the most important gold resources producing areas in China,where Carlin type gold deposits are concentrated in south China.Based on the sedimentary system,formation system,rock system,tectonic system,geochronology system,material system,positioning system dynamic system expand the connotation of tectonic erosion variation,to establish the discriminant index,expounded that they can occur not only between unconformities,but also between rocks with large differences in permeability,build the card cover type of gold deposits in multi-level tectonic slippage metallogenic system of southern China,and a comprehensive model for regional prospecting prediction of Carlin type gold deposit in Guizhou province is established.Based on the constructed metallogenic system and prediction model,the regional metallogenic prediction was carried out,the prospecting target area was delineated,the prospecting practice under the guidance of theory was carried out,and the historic breakthrough of Guizhou Carlin-type gold deposit was realized.

关 键 词：构造蚀变体 成矿系统 卡林型金矿 中国南方 

分 类 号：P618.51[天文地球—矿床学]