重磁联合反演在隐伏矿产勘查中的应用  

Application of gravity and magnetic joint inversionin the exploration of hidden mineral resources

作　　者：关淑艳[1] 张震[1] 毕再星 李冶[1] 孙立伟[1] 张强[1] GUAN Shuyan;ZHANG Zhen;BI Zaixing;LI Ye;SUN Liwei;ZHANG Qiang(Institute of Geophysical Exploration of Jilin Province,Changchun 130012,Jilin,China;Changchun Geological Engineering Survey Institute of Geology and Mineral Resources,Changchun 130012,Jilin,China)

机构地区：[1]吉林省勘查地球物理研究院,吉林长春130012 [2]地矿长春地质工程勘察院,吉林长春130012

出　　处：《吉林地质》2023年第1期46-49,共4页Jilin Geology

摘　　要：在研究区针对1∶1万磁测圈定的带状高磁异常,通过重力、磁测综合剖面测量对异常源进行多参数综合分析定性,利用重磁联合反演方法对隐伏目标地质体定量计算。减少了地球物理解释的多解性,提高地质解释合理性及反演计算的可靠性。可以有效合理的评价隐伏矿产资源信息,并指导深部地质工程。In the study area,according to the band high magnetic anomaly delineated by 1∶10000 magnetic survey,the comprehensive analysis of the anomaly source through the comprehensive section measurement of gravity and magnetic measurement,and the quantitative calculation of the hidden target geological body by using the heavy magnetic combined inversion method.It reduces the multi-solution of geophysical interpretation,and improves the rationality of geological interpretation and the reliability of inversion calculation.It can effectively and reasonably evaluate the information of hidden mineral resources,and guide the deep geological engineering.

关 键 词：重力 磁测 联合反演 矿产资源 

分 类 号：P631.2[天文地球—地质矿产勘探]