Differential post-mineralization thermal evolution of the Jiaodong and Liaodong Areas, Eastern China: An indicator of regional tectonic activity
文献类型：期刊论文
| 作者 | Wang, Yinzhi1,3; Wang, Fei1,2,3; Wu, Lin1,3; Zhang, Zhiyong1,3; Shi, Wenbei1,3; Yang, Liekun1,3 |
| 刊名 | GONDWANA RESEARCH
 |
| 出版日期 | 2022-03-01 |
| 卷号 | 103页码:502-521 |
| 关键词 | Liaodong and Jiaodong Peninsula Gold ore-concentrated area (U-Th) He dating Apaptite fission track dating Low temperature thermal history |
| ISSN号 | 1342-937X |
| DOI | 10.1016/j.gr.2021.11.006 |
| 英文摘要 | Post-mineralization thermal evolution is an integral part of the process of formation of ore deposits. However, as two important gold mineralization regions in eastern China, the thermal histories after ore formation of the Jiaodong area is debated while that of the Liaodong area are scarce. Given that the two areas are not only in similar tectonic settings but also have gold deposits that formed in association with the thinning and destruction of the North China Craton, a comparative study can be made. Here new zircon and apatite (U-Th)/He and apatite fission track ages are presented to reconstruct the post-mineralization geological evolution. Four periods of rapid uplift and denudation happening during the 110-100 Ma, 80-70 Ma, 42-38 Ma and 35-32 Ma are defined in Liaodong, and two such periods happening during the 100-95 Ma and 80-72 Ma in Jiaodong. The small timing difference of the rapid uplift (110-100 Ma versus 100-95 Ma) can be explained by the elevation difference of the respective samples. Hence, the evolution processes between the Jiaodong and Liaodong areas are very similar during the Cretaceous, but show marked differences during the Cenozoic. After ore-formation, the erosion amount in Liaodong and Jiaodong is estimated at-4.8 and-4.7 km, respectively. Moreover, the denudation intensity in Liaodong shows an increase from southeast to northwest. The westward convergence of the Pacific Plate and associated multi-stage activity of the Tanlu and Yalujiang faults are inferred to have induced the regional-scale rapid uplift of the Jiao-Liao areas.(c) 2021 International Association for Gondwana Research. Published by Elsevier B.V. All rights reserved. |
| WOS关键词 | LU FAULT ZONE ; ZIRCON U-PB ; APATITE (U-TH)/HE THERMOCHRONOMETRY ; LOW-TEMPERATURE THERMOCHRONOMETRY ; MESOZOIC GOLD MINERALIZATION ; FISSION-TRACK ANALYSIS ; NORTH CHINA ; HELIUM DIFFUSION ; RADIATION-DAMAGE ; LIAOHE-GROUP |
| 资助项目 | Ministry of Science and Technology of the Peo-ple?[2016YFC0600109] ; National Natu-ral Science Foundations of China[41673015] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000804055400001 |
| 出版者 | ELSEVIER |
| 资助机构 | Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China ; Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China ; Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China ; Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; Ministry of Science and Technology of the Peo-ple? ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China ; National Natu-ral Science Foundations of China |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/106039]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Wang, Yinzhi |
| 作者单位 | 1.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100049, Peoples R China 2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yinzhi,Wang, Fei,Wu, Lin,et al. Differential post-mineralization thermal evolution of the Jiaodong and Liaodong Areas, Eastern China: An indicator of regional tectonic activity[J]. GONDWANA RESEARCH,2022,103:502-521. |
| APA | Wang, Yinzhi,Wang, Fei,Wu, Lin,Zhang, Zhiyong,Shi, Wenbei,&Yang, Liekun.(2022).Differential post-mineralization thermal evolution of the Jiaodong and Liaodong Areas, Eastern China: An indicator of regional tectonic activity.GONDWANA RESEARCH,103,502-521. |
| MLA | Wang, Yinzhi,et al."Differential post-mineralization thermal evolution of the Jiaodong and Liaodong Areas, Eastern China: An indicator of regional tectonic activity".GONDWANA RESEARCH 103(2022):502-521. |
入库方式： OAI收割
来源：地质与地球物理研究所
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