EH4连续电导率成像系统在花岗岩型铀矿调查中的应用研究  

Application of Stratagem EH4 Conductivity Imaging System to the Granite-type Uranium Deposition Investigation

作　　者：区小毅[1] 单娜琳[1] 

机构地区：[1]桂林理工大学地球科学学院,桂林541004

出　　处：《工程地球物理学报》2011年第3期329-333,共5页Chinese Journal of Engineering Geophysics

摘　　要：EH4连续电导率成像系统已经在许多金属矿勘探中取得了成功的应用,该方法同样能在铀矿勘探中得到较好的应用效果。本文介绍了广西花山花岗岩型铀矿的形成原因,阐述了EH4连续电导率成像系统的基本原理及其在花岗岩型铀矿调查研究中的应用与效果。利用矿体与围岩、构造与围岩的电阻率差异来寻找有利的成矿空间,并以此为据调查广西区内花岗岩型铀矿的成矿机理,为今后区内的工作实践提供一定的借鉴意义。Stratagem EH4 electrical conductivity imaging system has been used successfully in the exploration of metallic ores.This method could also be effectively applied to the exploration of uranium.In this paper,it describes the causes of the granite-type uranium in Huashan of Guangxi,elaborats the basic principles of stratagem EH4 electrical conductivity imaging system and its application in the granite-type uranium deposits.Besides,the difference between ore and rock and the difference between structure and rock are employed to find the favourability for deposits.Accordingly,the metallogenic mechanism of the granite-type uranium will be investigated in Guangxi.

关 键 词：EH4成像系统 铀矿 断裂构造 

分 类 号：P631.325[天文地球—地质矿产勘探]