| Rare Earths of Magmatic Rocks in Yanshanian Stage in Adjacent Region of Anhui and Jiangxi Provinces, Jiangnan Uplift |
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| 引用本文： | 袁峰,周涛发,岳书仓,朱光,侯明金. Rare Earths of Magmatic Rocks in Yanshanian Stage in Adjacent Region of Anhui and Jiangxi Provinces, Jiangnan Uplift[J]. 中国稀土学报(英文版), 2003, 21(5): 591-594 |
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| 作者姓名： | 袁峰 周涛发 岳书仓 朱光 侯明金 |
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| 作者单位： | [1]SchoolofResourcesandEnvironmentalEngineering,HefeiUniversityofTechnology,Hefei230009,China [2]AnhuiAcademyofGeologicalSurvey,Hefei230009,China |
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| 基金项目： | ProjectsupportedbytheGeologicalSurveyItemoftheMinistryofLandandResources (K1.4 2 2 ) |
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| 摘 要： | The geochemical characteristics of rare earth elements of magmatic rocks of Yanshanian stage were studied in the south of Anhui Province and northeast of Jiangxi Province, Jiangnan Uplift. The result shows that the magnmtic rocks of Yanshanian stage in the south of Anhui Province are the typical crust source type and those in the northeast of Jiangxi Province have the characteristics of mantle source type. So the polymetal deposits having relation to the magmatic rocks of Yanshanian stage in the northeast of Jiangxi Province were developed better than those in the south of Anhui Province. The research results of the rare earth elements are confirmed by the studies of geophysics, tectonic setting and stable isotope at the same time. It also indicates that the rare earth elements are the effective approach to tracing the material sources of magmatic rocks.
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| 关 键 词： | 地质学 岩浆岩石 稀土 抬升 |
Rare Earths of Magmatic Rocks in Yanshanian Stage in Adjacent Region of Anhui and Jiangxi Provinces, Jiangnan Uplift |
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| Yuan Feng ,Zhou Taofa ,Yue Shucang ,Zhu Guang ,Hou Mingjin. Rare Earths of Magmatic Rocks in Yanshanian Stage in Adjacent Region of Anhui and Jiangxi Provinces, Jiangnan Uplift[J]. Journal of Rare Earths, 2003, 21(5): 591-594 |
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| Authors: | Yuan Feng Zhou Taofa Yue Shucang Zhu Guang Hou Mingjin |
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| Affiliation: | Yuan Feng 1*,Zhou Taofa 1,Yue Shucang 1,Zhu Guang 1,Hou Mingjin 2 |
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| Abstract: | The geochemical characteristics of rare earth elements of magmatic rocks of Yanshanian stage were studied in the south of Anhui Province and northeast of Jiangxi Province, Jiangnan Uplift. The result shows that the magmatic rocks of Yanshanian stage in the south of Anhui Province are the typical crust source type and those in the northeast of Jiangxi Province have the characteristics of mantle source type. So the polymetal deposits having relation to the magmatic rocks of Yanshanian stage in the northeast of Jiangxi Province were developed better than those in the south of Anhui Province. The research results of the rare earth elements are confirmed by the studies of geophysics,tectonic setting and stable isotope at the same time. It also indicates that the rare earth elements are the effective approach to tracing the material sources of magmatic rocks. |
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| Keywords: | geochemistry magmatic rock Jiangnan Uplift rare earths |
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