| Comparison of metallogenesis and resource potential on the eastern margin of the Jiangnan Upheaval between south Anhui (Wannan) and northeast Jiangxi (Gandongbei) provinces |
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| 作者姓名： | ZHOU Taof YUAN Feng HOU Mingjin FAN Yu DU Jianguo ZHU Guang YUE Shucang |
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| 作者单位： | School of Resources and Environment Engineering, Hefei University of Technology, Hefei 230009, China,School of Resources and Environment Engineering, Hefei University of Technology, Hefei 230009, China,Academy of Geological Survery of Anhui Province, Hefei 230001, China,School of Resources and Environment Engineering, Hefei University of Technology, Hefei 230009, China,Academy of Geological Survery of Anhui Province, Hefei 230001, China,School of Resources and Environment Engineering, Hefei University of Technology, Hefei 230009, China,School of Resources and Environment Engineering, Hefei University of Technology, Hefei 230009, China |
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| 基金项目： | 国家自然科学基金，the Survey Project of the National Land and Resource Department，the Anhui Provincial Excellent Youth Science and Technology Foundation，国家自然科学基金 |
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| 摘 要： | The southern and northern parts of the eastern margin of the Jiangnan Upheaval, located in the northeast of Jiangxi Province (Gandongbei) and the south of Anhui Province (Wannan) share many similar characteristics of basement composition and structural evolution. However, the two areas have very different metal endowments and ranges of deposit types. The aim of this paper is to compare the metallogenic conditions of the two areas in order to analyze the reasons for these differences and to estimate the preliminary resource potential of the studied areas. It is concluded that difference of the crust-mantle interactions, especially the Yanshanian magmatism in the two areas, is the main reason resulting in difference in the ore-forming processes between Wannan and Gandongbei. The resource potential of Gandongbei is significantly greater than that of Wannan.
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| 关 键 词： | metallogenesis resource potential Jiangnan Upheaval Wannan Gandongbei |
Comparison of metallogenesis and resource potential on the eastern margin of the Jiangnan Upheaval between south Anhui (Wannan) and northeast Jiangxi (Gandongbei) provinces |
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| ZHOU Taof,YUAN Feng,HOU Mingjin,FAN Yu,DU Jianguo,ZHU Guang,YUE Shucang.Comparison of metallogenesis and resource potential on the eastern margin of the Jiangnan Upheaval between south Anhui (Wannan) and northeast Jiangxi (Gandongbei) provinces[J].Progress in Natural Science,2004,14(12):1080-1087. |
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| Authors: | ZHOU Taofa YUAN Feng HOU Mingjin FAN Yu DU Jianguo ZHU Guang Yue Shucang |
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| Institution: | 1. School of Resources and Environment Engineering, Hefei University of Technology, Hefei 230009, China
2. Academy of Geological Survery of Anhui Province, Hefei 230001, China |
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| Abstract: | The southern and northern parts of the eastern margin of the Jiangnan Upheaval, located in the northeast of Jiangxi Province (Gandongbei) and the south of Anhui Province (Wannan) share many similar characteristics of basement composition and structural evolution. However, the two areas have very different metal endowments and ranges of deposit types. The aim of this paper is to compare the metallogenic conditions of the two areas in order to analyze the reasons for these differences and to estimate the preliminary resource potential of the studied areas. It is concluded that difference of the crust-mantle interactions, especially the Yanshanian magmatism in the two areas, is the main reason resulting in difference in the ore-forming processes between Wannan and Gandongbei. The resource potential of Gandongbei is significantly greater than that of Wannan. |
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| Keywords: | metallogenesis resource potential Jiangnan Upheaval Wannan Gandongbei |
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