Timing of formation and origin of the Tongchanggou porphyry-skarn deposit: Implications for Late Cretaceous Mo-Cu metallogenesis in the southern Yidun Terrane, SE Tibetan Plateau

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• 作者：Li-Qiang Yang^a ; ^{lqyang@cugb.edu.cn} ; Jun Deng^a ; Xue Gao^a ; Wen-Yan He^a ; Jian-Yin Meng^a ; ^b ; M. Santosh^c ; ^a ; Hai-Jun Yu^d ; Zhen Yang^a ; Da Wang^e
• 关键词：Late Cretaceous ; Mo&ndash ; Cu metallogenesis ; Molybdenite Re&ndash ; Os geochronology ; U&ndash ; Pb zircon dating ; Tongchanggou adakite-like granodiorite porphyry ; Yidun Terrane
• 刊名：Ore Geology Reviews
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：81
• 期：part_P2
• 页码：1015-1032
• 全文大小：4573 K
• 卷排序：81

文摘

Zircon U–Pb and molybdenite Re–Os ages of ca. 85 Ma. Host porphyry derived from partial melting of ancient lower crust. Late Cretaceous porphyry Mo–Cu metallogenesis induced by transtensional tectonics.