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
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.