刚果(金)加丹加省某铜矿区物探方法试验及找矿效果  

Test of geophysical prospecting methods and the prospecting effect in a certain copper mining area in Katanga Province of D.R.Congo

作　　者：姚锦其[1] 曾晖[1] 张学良[1] 黄学强[1] 曾高福[1] 张健[1] 刘峰[1] 

机构地区：[1]中国有色桂林矿产地质研究院有限公司,广西桂林541004

出　　处：《矿产与地质》2015年第5期654-658,共5页Mineral Resources and Geology

基　　金：中国有色矿业集团有限公司2013年科研项目[编号2013KJJH15]资助

摘　　要：刚果(金)是世界上铜钴储量最多的国家之一,南部加丹加省是大型、超大型铜钴矿的矿集区。前人曾在该成矿带开展过较多物探工作,勘探成果颇多,但随着物探技术迅猛发展,大量先进仪器投入使用,勘查成效不一。为优化物探找矿方法,对已知铜矿进行了部分物探方法试验,并在外围找矿中发现了一个铜氧化矿体和一个原生硫化物铜矿体,取得了一定的找矿效果,希望对该区以后勘查工作有点参考。D.R.Congo is one of the countries which have the largest copper-cobalt reserves in the world.The Katanga Province in south is an ore-concentrated area of large scale and super-large scale copper-cobalt depos-its.Many previous works of geophysical prospecting were carried out in this metallogenic belt in the past, and quite a lot of favorable results have been achieved during the previous works.However,along with the rapid development of geophysical prospecting technologies and application of large amount of advanced equip-ment,the geophysical prospecting works differ in effect.Aiming to optimize the geophysical prospecting methods,the author conducted tests on some of the geophysical prospecting methods in known copper depos-it,and discovered a copper oxidized orebody and a primary sulfide copper orebody in the peripheral area.Fa-vorable results were achieved in prospecting,and hopefully the paper could provide references for future ex-ploration works in this area.

关 键 词：铜矿 激电中梯 高密度电阻率 异常 找矿效果 刚果(金) 

分 类 号：P618.41[天文地球—矿床学]