| 甘新蒙北山地区地球物理场特征与区域成矿的关系 |
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| 引用本文： | 王忠,李百祥.甘新蒙北山地区地球物理场特征与区域成矿的关系[J].甘肃地质学报,2008(4):51-57,63. |
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| 作者姓名： | 王忠 李百祥 |
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| 作者单位： | 甘肃省地质调查院;甘肃省地矿局第二地勘院; |
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| 摘 要： | 甘新蒙北山地区处于西伯利亚、哈萨克斯坦和塔里木3大古板块的汇聚部位，构造形迹的复杂性致使长期以来对于该区大地构造单元划分不同的学派说法不一，相同的学派在某些具体问题认识上也是各持所见。本文利用甘新蒙北山地区1：100万、1：20万区域重力、构造航磁、大地电磁测深和地震测深等地球物理资料，研究了甘蒙北山区域构造、深部构造和区域成矿的关系，也为板块构造研究提供了地球物理场依据。
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| 关 键 词： | 地球物理场特征 区域构造 深部构造 区域成矿 |
FEATURES OF GEOPHYSICAL FIELD AND REGIONAL
MINERALIZATION IN BEISHAN AREA |
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| WANG Zhong and LI Bai-xiang.FEATURES OF GEOPHYSICAL FIELD AND REGIONAL
MINERALIZATION IN BEISHAN AREA[J].Acta Geologica Gansu,2008(4):51-57,63. |
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| Authors: | WANG Zhong and LI Bai-xiang |
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| Institution: | 1.Geological Survey of Gansu Province;Lanzhou 730000;China;2.No.2 Geology and Mineral Exploration Team;Gansu Provincial Bureau of Geology and Mineral Exploration and Development;China |
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| Abstract: | Beishan area is in the junction part of Siberian Plate,Kazakstan Plate and Tarim Plate,where the structural features is so complicated that the division of geotectonic unit exist the different versions,and there are different opinions even within the same school field.In this essay,the geological data including regional gravity of scale 1:1 000 000 and 1: 200 000,aeromagnetic structure survey,magnetotelluric sounding and seismic sounding has been used to study the relations among regional structures,deep st... |
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| Keywords: | features of geophysical field regional structure deep structure regional mineralization |
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