| 阿拉善地区构造航磁测量的地质找矿效果 |
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| 引用本文： | 郑广如.阿拉善地区构造航磁测量的地质找矿效果[J].物探与化探,1988,12(6):412-417. |
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| 作者姓名： | 郑广如 |
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| 作者单位： | 地矿部航空物探遥感中心 |
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| 摘 要： | 本文通过1:100万构造航磁测量结果分析,对阿拉善地区的地质特征提出了新的见解,特别是新发现了一些中新生代沉积坳陷,为进一步开展石油普查提供了依据。文中对该区的区域构造划分和沉积坳陷油气远景也作了一些讨论。
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GEOLOGICAL AND ORE PROSPECTING EFFECTS OFAEROMAGNETIC STRUCTURAL SURVEY IN ALXA AREA |
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| Institution: | Center of Aerogeophyiscal Remote Sensing, Ministry of Geology and Mineral Resources |
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| Abstract: | Based on an analysis of the data obtained from 1:1,000,000 aeromagnetic structural survey, this paper brings forward some new ideas concerning geolo gical characteristics of Alxa area. Some newly-discovered Mesozoic-Cenozoic sedi mentary depression, in particular, provide grounds for further petroleum recon naissance. The division of regional structures in this area and the oil-gas pro spect of the sedimentary depressions are also discussed. |
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