高精度磁测在覆盖区低缓磁异常找矿中的应用

Application of high precision magnetic survey in prospecting of low slow magnetic anomaly in covered area

本文介绍了高精度磁测在山西省塔儿山一二峰山地区的矽卡岩型铁矿找矿探测中的应用,通过对磁测资料的解译,圈定了矿体的分布范围及大致埋深,通过钻孔验证,验证结果和异常推断相吻合,为今后在该地区新生界覆盖区低缓磁异常找矿工作提供一定指导作用。

This paper introduces the application of high-precision magnetic survey in the exploration of skarn type iron ore in ta’ershan-erfengshan area,Shanxi Province.Through the interpretation of magnetic survey data,the distribution range and approximate buried depth of ore bodies are delineated.Through drilling verification,the verification results are consistent with anomaly inference,which provides some guidance for the prospecting of low slow magnetic anomaly in the Cenozoic coverage area in this area in the future There is no guiding effect.