Indosinian gold mineralization and magmatic-hydrothermal evolution of the Hadamengou gold deposit at the northern margin of the North China Craton: Constraints from K-feldspar laser Ar-40/Ar-39 dating
文献类型：期刊论文
| 作者 | Jia, Sanshi1; Wang, Ende2; Fu, Jianfei2; Wu, Lin3; Zhao, Chunfu2 |
| 刊名 | JOURNAL OF GEOCHEMICAL EXPLORATION
 |
| 出版日期 | 2018-07-01 |
| 卷号 | 190页码:314-324 |
| 关键词 | Laser Ar-40/Ar-39 dating Hadamengou gold deposit K-feldspar Cooling age Indosinian Alkaline rocks |
| ISSN号 | 0375-6742 |
| DOI | 10.1016/j.gexplo.2018.04.002 |
| 文献子类 | Article |
| 英文摘要 | The Hadamengou gold deposit, which is located in a high-grade metamorphic terrane at the northern margin of the North China Craton, is characterized by K-feldspar-quartz vein gold mineralization. The Ar-40/Ar-39 dating of hydrothermal K-feldspar indicates that the mineralization formed over 45 Ma commencing at 243.5 +/- 1.3 Ma and ending at 199.0 +/- 0.8 Ma. The Pb, C and O isotope compositions and the geochronology of the gold-bearing K-feldspar-quartz veins imply a close genetic association between the gold mineralization and alkaline magmatism, which are both products of the Indosinian alkaline magmatic event caused by the extensional tectonic setting that prevailed during the late Hercynian collisional orogeny. We propose an Indosinian phase of gold mineralization in addition to the abundant mineral deposits formed during the Yanshan Epoch. |
| WOS关键词 | CENTRAL INNER-MONGOLIA ; ASIAN OROGENIC BELT ; REPUBLIC-OF-CHINA ; GEOCHEMICAL CONSTRAINTS ; DIFFUSION DOMAINS ; ARGON DIFFUSION ; HULAN GROUP ; NE CHINA ; GEOCHRONOLOGY ; METALLOGENESIS |
| WOS研究方向 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000432601600023 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Natural Science Foundation of China(41372098) ; National Natural Science Foundation of China(41372098) ; Fundamental Research Funds for the Central Universities(N130423003) ; Fundamental Research Funds for the Central Universities(N130423003) ; National Natural Science Foundation of China(41372098) ; National Natural Science Foundation of China(41372098) ; Fundamental Research Funds for the Central Universities(N130423003) ; Fundamental Research Funds for the Central Universities(N130423003) ; National Natural Science Foundation of China(41372098) ; National Natural Science Foundation of China(41372098) ; Fundamental Research Funds for the Central Universities(N130423003) ; Fundamental Research Funds for the Central Universities(N130423003) ; National Natural Science Foundation of China(41372098) ; National Natural Science Foundation of China(41372098) ; Fundamental Research Funds for the Central Universities(N130423003) ; Fundamental Research Funds for the Central Universities(N130423003) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/88233]  |
| 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 | Jia, Sanshi |
| 作者单位 | 1.Northeastern Univ Qinhuangdao, Sch Resource & Mat, Qinhuangdao 066004, Peoples R China 2.Northeastern Univ, Sch Resource & Civil Engn, Shenyang 110819, Liaoning, 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 | Jia, Sanshi,Wang, Ende,Fu, Jianfei,et al. Indosinian gold mineralization and magmatic-hydrothermal evolution of the Hadamengou gold deposit at the northern margin of the North China Craton: Constraints from K-feldspar laser Ar-40/Ar-39 dating[J]. JOURNAL OF GEOCHEMICAL EXPLORATION,2018,190:314-324. |
| APA | Jia, Sanshi,Wang, Ende,Fu, Jianfei,Wu, Lin,&Zhao, Chunfu.(2018).Indosinian gold mineralization and magmatic-hydrothermal evolution of the Hadamengou gold deposit at the northern margin of the North China Craton: Constraints from K-feldspar laser Ar-40/Ar-39 dating.JOURNAL OF GEOCHEMICAL EXPLORATION,190,314-324. |
| MLA | Jia, Sanshi,et al."Indosinian gold mineralization and magmatic-hydrothermal evolution of the Hadamengou gold deposit at the northern margin of the North China Craton: Constraints from K-feldspar laser Ar-40/Ar-39 dating".JOURNAL OF GEOCHEMICAL EXPLORATION 190(2018):314-324. |
入库方式： OAI收割
来源：地质与地球物理研究所
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