| 应用航磁资料在野马泉地区寻找以铁为主多金属矿产 |
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| 引用本文： | 李宏录,卫岗,曾宪刚,刘敏.应用航磁资料在野马泉地区寻找以铁为主多金属矿产[J].物探与化探,2009,33(2):117-122. |
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| 作者姓名： | 李宏录 卫岗 曾宪刚 刘敏 |
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| 作者单位： | 青海省有色地质矿产勘查局,地质矿产勘查院,青海,西宁,810007 |
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| 摘 要： | 对青海省野马泉地区的航磁资料进行精细处理和解释，研究了测区岩体、矿石的磁化率特征和区域磁力场特征，解释了研究区的断裂构造体系和火山岩的分布，在此基础上，分析了野马泉地区以铁为主的多金属成矿空间分布与磁异常的关系，建立找矿标志并对其成矿远景进行预测。
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| 关 键 词： | 航磁异常 铁矿 多金属矿 野马泉 |
THE APPLICATION OF AEROMAGNETIC DATA TO THE PROSPECTINGFOR IRON-DOMINATED POLYMETALLIC ORE RESOURCES IN YEMAQUAN AREA |
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| LI Hong-lu,WEI Gang,ZENG Xian-gang,LIU Min.THE APPLICATION OF AEROMAGNETIC DATA TO THE PROSPECTINGFOR IRON-DOMINATED POLYMETALLIC ORE RESOURCES IN YEMAQUAN AREA[J].Geophysical and Geochemical Exploration,2009,33(2):117-122. |
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| Authors: | LI Hong-lu WEI Gang ZENG Xian-gang LIU Min |
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| Institution: | Institute of Geology for Mineral Exploration, Qinghai Bureau of Geological Exploration for Nonferrous Resources, Xining 810007, China |
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| Abstract: | In this paper, the authors made a detailed processing and interpretation of aeromagnetic data obtained from Yemashan area of Qinghai Province, studied magnetic susceptibilities of intrusive bodies and ores as well as characteristics of regional magnetic field, and explained the fault structural system and the distribution of volcanic rocks in the study area. On such a basis, the relationship between the spatial distribution of iron dominated polymetallic ore resources and magnetic anomalies is analyzed, the ore prospecting criteria are established, and the ore potential is predicted. |
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| Keywords: | aeromagnetic anomaly iron deposit polymetallic deposit Yemaquan |
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