激电中梯法在某矿区寻找金矿的应用  

The Application of IP Intermediate Gradient in the Searching for Gold Deposit

作　　者：岳云宝[1] 池跃龙[1] 杜炳锐[2] 张中[1] 

机构地区：[1]成都理工大学地球物理学院,四川成都610059 [2]中国地质科学院地球物理地球化学勘查研究所,河北廊坊065000

出　　处：《中国西部科技》2011年第28期37-39,共3页Science and Technology of West China

摘　　要：激发极化法是我国金属矿电法勘探的主要手段。本文介绍了激电中梯法在寻找金矿中的应用,以在矿区北部圈定的异常为例,通过实测数据的分析,对异常成因的解释,推断出了有利的成矿区域,为进一步开展地质工作提供依据。Induced polarization method （IP） is a main method for electrical prospecting in our country.This paper introduced the application of IP intermediate gradient method for seeking gold deposit.We took the delimitation of ore body anomaly for an example,which located in the north of mine area.Through the analysis of the real data and interpretation of abnormal cause,we deduced the favorable mineralized area,and provided the basis for the geological work.

关 键 词：激发极化 矿体异常 岩石物性 视电阻率 

分 类 号：P631.322[天文地球—地质矿产勘探]