Geochronology and geochemistry of late Jurassic adakitic intrusions and associated porphyry Mo-Cu deposit in the Tongcun area, east China: Implications for metallogenesis and tectonic setting
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- 作者：Yanwen Tanga ; tyw_xt@126.com" class="auth_mail" title="E-mail the corresponding author ; Xiaofeng Lia ; b ; Yuling Xiec ; Liang Liua ; Tingguang Lana ; Sebastien Meffred ; Cheng Huanga
- 关键词：Qinzhou&ndash ; Hangzhou metallogenic belt ; High&ndash ; K calc&ndash ; alkaline I&ndash ; type granite ; Zircon U&ndash ; Pb dating ; Sericite Ar&ndash ; Ar dating ; Tongcun adakitic intrusions
- 刊名：Ore Geology Reviews
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：80
- 期：Complete
- 页码：289-308
- 全文大小：3510 K
文摘
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Petrogenesis of the Tongcun adakitic intrusive complex in non-arc settings was discussed.
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New age for late Cu mineralization and Pb isotope of the Tongcun complex, molybdenite and chalcopyrite were analyzed.
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The genesis of the porphyry Mo–Cu deposit associated with the Tongcun adakitic complex was discussed.
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A new simplified genetic model is given for the formation of the Tongcun Middle-Late Jurassic I–type granites.
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