航磁、航空TEM数据精细化处理手段在黑龙江嘎来奥伊地区矽卡岩型铅锌矿的应用研究  

Application of aeromagnetic and airborne TEM refined data processing in skarn type lead-zinc ore in Galaiaoyi,Heilongjiang Province

作　　者：朱琳[1,2] 赵丛 丁继双[4] 江民忠 骆燕 彭莉红[1,2] 宁媛丽 欧阳游[1,2] ZHU Lin;ZHAO Cong;DING Min-Zhong;LUO Yan;PENG Li-Hong;NING Yuan-Li;OUYANG You(Airborne Survey and Remote Sensing Center of Nuclear Industry,Shijiazhuang 050002,China;Key Laboratory of Uranium Resources Geophysical Exploration Technology,China Nuclear Industry Group Company,Shijiazhuang 050002,China;School of Geophysics and Measurement-control Technology,East China University of Technology,Nanchang 330013,China;Geological Survey Institute of Heilongjiang Province,Haerbin 150036,China)

机构地区：[1]核工业航测遥感中心,河北石家庄050002 [2]中核集团铀资源地球物理勘查技术中心(重点实验室),河北石家庄050002 [3]东华理工大学地球物理与测控技术学院,江西南昌330013 [4]黑龙江省地质调查研究总院,黑龙江哈尔滨150036

出　　处：《物探与化探》2018年第5期952-961,共10页Geophysical and Geochemical Exploration

基　　金：黑龙江省基金项目黑龙江省大兴安岭成矿带航电方法试验项目(KCZX-YCCZ-2015032)

摘　　要：对航磁和航空TEM数据精细化处理手段——磁化强度矢量反演和Maxwell板状体反演进行了简单介绍,并以黑龙江嘎来奥伊地区矽卡岩型铅锌矿为例,阐述了两种处理手段在该地区实测数据的处理结果,总结出一套数据处理、分析及解释的思路,即磁化强度矢量反演加视电阻率剖面能够分析成矿环境,分析提取矿致异常,继而采用Maxwell对异常地段进行板状体反演,模拟矿体(低阻体)在地下的分布位置,从而指导钻孔布设,在已知矿区的试验效果较好。This paper introduces the refineddata processing of magnetization vector inversion and Maxwell plate inversion,and takes the skarn type lead-zinc mine in Galaiaoyi area of Heilongjiang province as an example,summed up a set of data processing,analysis and interpretation of the idea that the magnetization vector inversion with the apparent resistivity profile can analyze the metallogenic environment,analysis and extraction of ore caused by abnormal,and then use Maxwell has a plate-like inversion of the abnormal lot to simulate the distribution of the orebody（ low-resistance） in the ground,thus guiding the drilling and laying,and the test results in the known mining area are better.

关 键 词：航磁 航空TEM 磁化强度矢量反演 Maxwell板状体反演 嘎来奥伊 

分 类 号：P631[天文地球—地质矿产勘探]