综合物探方法在中非加丹加铜钴矿带上的勘查效果分析  

Analysis on prospecting effect of comprehensive geophysical prospecting method in Katanga Cu-Co ore belt of Central Africa

作　　者：刘钧沅 党伟民[1] 赵振华[1] 包久荣 尹国庆 杨远东[1] 刘高杰 王建青[1] 洪文武 李松彬 柳海华 董帅[1] LIU Junyuan;DANG Weimin;ZHAO Zhenhua;BAO Jiurong;YIN Guoqing;YANG Yuandong;LIU Gaojie;WANG Jianqing;HONG Wenwu;LI Songbin;LIU Haihua;DONG Shuai(Tianjin North China Geological Exploration General Institute,Tianjin 300181,China;Tianjin Geophysical Exploration Center,Tianjin 300181,China;Beijing Balas Consulting Co.Ltd,Beijing 100044,China)

机构地区：[1]天津华北地质勘查总院,天津300170 [2]天津市地球物理勘探中心,天津300170 [3]北京红晶石投资咨询有限责任公司,北京100044

出　　处：《矿产勘查》2023年第7期1096-1105,共10页Mineral Exploration

基　　金：“刚果(金)龙溪铜矿成矿规律研究(总院科[2023]01号)”项目资助。

摘　　要：中非加丹加铜钴矿带铜钴资源储量大、成矿潜力巨大,是各大国际矿业公司投资的热点。本文在研究加丹加铜钴矿带以往工作资料的基础上,分析了加丹加铜钴矿带地层岩性、含矿层位及矿床类型等特征。结合笔者多年在该成矿带上勘查实例和认识,讨论了加丹加铜钴矿带上铜钴矿床和地层构造关系,分析了物探工作所面临的多雨干旱的气候条件和地层物性特征给施工带来的障碍,总结了综合物探方法在加丹加铜钴矿带上的找矿效果,形成了一套行之有效的解决方案,以期为今后找矿工作提供借鉴。The Katanga copper-cobalt ore belt in Central Africa has large reserves of copper-cobalt resources and great ore-forming potential,which is a hot spot for investment by major international mining companies.On the basis of studying the previous working data of the Katanga Copper-cobalt belt,this paper analyzes the characteristics of the formation lithology,ore-bearing horizon and deposit types.The relationship between copper-cobalt deposits and strata structure in Katanga copper-cobalt belt is discussed based on our exploration experiance and understanding in the metallogenic belt for many years,and the obstacles brought by the rainy and arid climatic conditions and the formation physical characteristics in the construction of the geophysical exploration work are analyzed.The prospecting effect of the comprehensive geophysical exploration method in the Katanga copper-cobalt belt is summarized,and a set of effective solutions is summarized.In order to provide reference for future prospecting work.

关 键 词：综合物探 中非成矿带 加丹加铜钴矿带 矿产勘查 

分 类 号：P627[天文地球—地质矿产勘探] P618.65[天文地球—地质学]