| 高精度航磁在大兴安岭中段新一轮找矿中的应用 |
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| 引用本文： | 崔志强,孟庆敏,廖桂香,胥值礼,高卫东.高精度航磁在大兴安岭中段新一轮找矿中的应用[J].物探与化探,2012(2):192-197. |
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| 作者姓名： | 崔志强 孟庆敏 廖桂香 胥值礼 高卫东 |
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| 作者单位： | 中国地质科学院地球物理地球化学勘查研究所,河北廊坊065000 |
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| 摘 要： | 在深入研究大兴安岭中段地质构造、各种航空物探异常特征的基础上,对航磁资料进行了剖析,解释了磁场与多金属成矿密切相关的线—环构造及其火山岩基底情况等,总结出多金属矿藏的磁异常特征及其与线环构造、岩体、地层之间的关系,旨在为该区进一步部署多金属矿产勘查提供参考。
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| 关 键 词： | 多金属矿 大兴安岭中段 高精度航空磁测 线环构造 |
THE APPLICATION OF THE NEW-ROUND HIGH-PRECISION AEROMAGNETIC PROSPECTING IN THE MIDDLE PART OF THE DA HINGGAN MOUNTAINS |
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| CUI Zhi-qiang,MENG Qing-min,LIAO Gui-xiang,XU Zhi-li,GAO Wei-dong.THE APPLICATION OF THE NEW-ROUND HIGH-PRECISION AEROMAGNETIC PROSPECTING IN THE MIDDLE PART OF THE DA HINGGAN MOUNTAINS[J].Geophysical and Geochemical Exploration,2012(2):192-197. |
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| Authors: | CUI Zhi-qiang MENG Qing-min LIAO Gui-xiang XU Zhi-li GAO Wei-dong |
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| Institution: | (Institute of Geophysical and Geochemical Exploration,CAGS,Langfang 065000,China) |
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| Abstract: | Based on the geological structure and the aero-geophysical features of the Da Hinggan Mountains,the authors interpreted the aeromagnetic data and,on such a basis,discovered the linear-circular structure and the volcanic rock basement.The relationships between the linear-circular structure,intrusive rock,Permian strata and gravity-magnetic features of polymetallic ore deposits were summarized.The work aims at providing references for polymetallic mineral exploration in this area. |
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| Keywords: | polymetallic ore deposit middle part of the Da Hinggan Mountains aeromagnetic survey linear-circular structure |
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