可控源音频大地电磁测深法寻找隐伏金属矿的作用  

AN APPLICATION OF CSAMT TO PROSPECTING FOR HIDDEN MINERAL DEPOSITES

作　　者：黄力军[1] 张威[1] 刘瑞德[1] 

机构地区：[1]中国地质科学院地球物理地球化学勘察研究所,河北廊坊065000

出　　处：《物探化探计算技术》2007年第S1期55-59,13+12,共7页Computing Techniques For Geophysical and Geochemical Exploration

摘　　要：与常规电法相比,可控源音频大地电磁测深法具有探测深度大、设备使用相对轻便和横向分辨率高等特点,已广泛应用于矿产资源勘查工作之中,并取得了令人十分满意的实际效果。这里介绍的是一些具有代表性的实例和应用成果。In comparison with conventional electrical methods, CSAMT is characterized by larger detection depth, higher lateral resolution and more portable facilities, and therefore has been widely adopted in mineral explorations, with rather satisfied results obtained. Introduced in the paper are some case histories.

关 键 词：电磁测深 危机矿山 隐伏金属矿 定位预测 

分 类 号：P631.325[天文地球—地质矿产勘探]