Constraints of in situ zircon and cassiterite U–Pb, molybdenite Re–Os and muscovite 40Ar–39Ar ages on multiple generations of granitic magmatism and related W–Sn mineralization in the Wangxianling area, Nanling Range, South China

The Nanling Range in South China hosts numerous W–Sn–rare metal deposits associated with several cycles of polygenetic granitic intrusions. In the Wangxianling area of the middle Nanling Range, igneous intrusions include the Wangxianling and Hehuaping granite plutons and more than 20 granite porphyry dykes. The Wangxianling pluton has a central phase of medium-grained tourmaline two-mica granite and a marginal phase of medium-grained tourmaline...