可控源音频大地电磁法勘探在西石门铁矿的应用

摘要

通过对可控源音频大地电磁法勘探成果的分析,结合已有的钻探资料,对可控源音频大地电磁法勘探所揭露的异常地带进行了研究.在此基础上,运用地质钻对接触交代型矿床西石门铁矿深部是否存在矿体进行了探查.这种利用物探资料结合钻探的找矿方法是现代矿山勘探方法的一个重要发展方向.%Through the analysis of results by Controlled-Source Audiomagnetotellurics prospecting, and combined with the existing drilling information, the abnormal area revealed by the controlled-source audiomagnetotellurics was studied. On this basis, the geological drilling was used to probe the existence of iron ore in the deep metasomafic deposits of Xishimen Iron Mine. This prospecting method of combining with geophysical information and drilling is an important direction of geophysical prospecting for modem mine.