吉林省辉南县金川一带高精度磁测ΔT异常特征分析  

The analysis of high-precision magnetic measurement ΔT abnormal characteristic in area of Jinchuan,Huinan county,Jilin

作　　者：裴忠 马丽娜[1] 陈晓勇[2] 孙野[1] 田雅静[1] 李世军[1] 任广智[1] 

机构地区：[1]吉林省煤田地质物探公司,长春130033 [2]吉林省煤田地质勘察设计研究院,长春130033

出　　处：《长春工程学院学报（自然科学版）》2009年第4期53-55,共3页Journal of Changchun Institute of Technology：Natural Sciences Edition

摘　　要：介绍了辉南金川一带地质特征为磁场特征。通过ΔT磁场的数据处理,场的转换获得大量定性、定量数据及图件,为磁场特征分析,局部异常认识,结合岩层、矿体运用岩矿石的物性进行正、反演计算,判定磁性矿体的空间位置,确定断裂性质等提供了物性信息。This paper introduces the geological characteristic of Jinchuan region in Huinan is the magnatic charactristic.By the data disposal of ΔT magnetic field,we got abundant qualitative ＆amp; quantitative data and diagram pieces on the conversion of fields.Then we analyzed the field characteristics,local abnormality understanding,and carried on just,a calculation combined property of rock strata,mineral body in rocks and minerals.This will provide physical information to judge the space position of magnetic minerals and splitring characteristics.

关 键 词：ΔT异常特征 局部异常 向上延拓 断裂构造认识 磁化率 

分 类 号：P622.1[天文地球—地质矿产勘探]