| Crust-Mantle Structure and Coupling Effects on Mineralization： An Example from J iaodong Gold Ore Deposits Concentrating Area, China |
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| 作者姓名： | YangLiqiang DengJun ZhangZhongjie WangGuangjie WangJianping |
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| 作者单位： | [1]InstituteofGeologyandGeophysics,ChineseAcademyofSciences,Beijing100101 [2]FacultyofEarthSciencesandMineralResources,ChinaUniversityofGeosciences,Beijing100083 |
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| 摘 要： | Based on the results of two-dimension velocity structure, 1 : 100 000 aeromagnetic anoma-ly, 1 : 200 000 bouguer gravity anomaly and seismic anisotropy of Jiaodong and neighboring region in Shandong, China, the information of geophysical field was divided into two parts: deep- and shallow-focus fields. And then, the information of two different fields was combined with that of deep-seated ge-ology and ore deposit features. The synthetic result was adopted to analyze three-dimension structure, to probe into crust-mantle coupling effects of mineralization and dynamics of ore formation system.
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| 关 键 词： | 地球物理学 地壳-地幔结构 耦合效应 矿化动力学 中国 胶东地区 金矿床 成矿作用 |
Crust-Mantle Structure and Coupling Effects on Mineralization: An Example from J iaodong Gold Ore Deposits Concentrating Area, China |
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| YangLiqiang DengJun ZhangZhongjie WangGuangjie WangJianping.Crust-Mantle Structure and Coupling Effects on Mineralization: An Example from J iaodong Gold Ore Deposits Concentrating Area, China[J].Journal of China University of Geosciences,2003,14(1):42-51. |
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| Authors: | Yang Liqiang Deng Jun Zhang Zhongjie Wang Guangjie Wang Jianping |
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| Abstract: | Based on the results of two-dimension velocity structure, 1: 100 000 aeromagnetic anomaly, 1: 200 000 bouguer gravity anomaly and seismic anisotropy of Jiaodong and neighboring region in Shandong, China, the information of geophysical field was divided into two parts: deep- and shallowfocus fields. And then, the information of two different fields was combined with that of deep-seated geology and ore deposit features. The synthetic result was adopted to analyze three-dimension structure, to probe into crust-mantle coupling effects of mineralization and dynamics of ore formation system. |
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| Keywords: | geophysical field crust mantle structure coupling effect dynamics of mineralization Jiaodong area of China |
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