CSAMT法和激电中梯法在广东某区铅锌多金属矿勘查中的应用

The Application of CSAMT and Induced Electric Medium Gradient Method to One Lead-zinc Polymetallic Ore in One District of Guangdong

介绍了CSAMT和激电中梯法在寻找金属矿中的应用。在全面掌握地质资料、物性资料的基础上,对广东某区的CSAMT数据和激电数据进行了处理和反演,结果表明,金属矿的电性特征验证了CSAMT法反演的可靠性,同时,综合应用多种物探方法相互补充相互验证,总结出了该区寻找深部隐伏矿的有效找矿模式,该找矿模式可作为同类金属矿勘探的有效工作方法。

This paper introduces the application of CSAMT and induced electric medium gradient methods in looking for the metal ore. Based on the comprehensive geological and physical property data, the CSAMT and induced electric medium gradient data of one dis- trict of Guangdong are dealt with and inverse＆ The results showed that the metal electrical characteristics verified the reliability of CSAMT inversion method. At the same time, by u- sing various geophysical exploration methods to supply and verify each other, the effective prospecting model in searching for deep concealed ore is summarized. This prospecting model can be regarded as an effective working method for similar metal ore exploration.