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首页> 外文期刊>Economic Geology >Geochronology of the Pengjiakuang and Rushan Gold Deposits, Eastern Jiaodong Gold Province, Northeastern China: Implications for Regional Mineralization and Geodynamic Setting
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Geochronology of the Pengjiakuang and Rushan Gold Deposits, Eastern Jiaodong Gold Province, Northeastern China: Implications for Regional Mineralization and Geodynamic Setting

机译：东北胶东金矿区彭家aku和乳山金矿的地质年代学：对区域矿化和地球动力学背景的启示

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摘要

The Jiaodong gold province, the largest gold-producing district in China, is located in the Jiaodong peninsula at the eastern margin of the North China craton and bounded by the continental scale Tan-Lu fault, 40 km to the west. Previous geochronological studies suggest that pervasive gold deposition took place in the western part of the province between 122 and 119 Ma. Here we report high-quality 40Ar/39Ar ages of the Pengjiakuang and Rushan deposits from the eastern part of the Jiaodong gold province, placing additional chronological constraints on the timing of regional mineralization.
机译：胶东黄金省是中国最大的产金区，位于中国北部克拉通东部的胶东半岛，以大陆为界> 规模的Tan庐断裂带，向西40公里。以前的年代学 研究表明，普遍的金矿沉积发生在该省西部的122-119 Ma之间。在这里， 报告了东部东部彭家aku和 乳山矿床的高质量 40 Ar / 39 Ar年龄胶东金矿区， 在 区域矿化的时间上设置了附加的时间约束。

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  • 来源
    《Economic Geology》 |2006年第5期|1023-1038|共16页
  • 作者

    Li Jian-Wei; Paulo Vasconcelos; Zhou Mei-Fu; Zhao Xin-Fu; Ma Chang-Qian;

  • 作者单位

    State Key Laboratory of Geological Processes and Mineral Resource, and Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China;

    Department of Earth Sciences, University of Queensland, Brisbane 4072, Australia;

    Department of Earth Sciences, University of Hong Kong, Hong Kong SAR, China;

    Faculty of Earth Resources, China University of Geosciences, Wuhan, Hubei Province 430074, China;

    State Key Laboratory of Geological Processes and Mineral Resources, and Faculty of Earth Sciences, China University of Geosciences, Wuhan 430074, China;

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