Magmatic‐Hydrothermal Mineralization Sequence in Xinlu Ore Field, Guangxi, South China: Constraints from Zircon U‐Pb, Molybdenite Re‐Os, and Muscovite Ar‐Ar Dating

The Xinlu Sn‐polymetallic ore field is located in the western Nanling Polymetallic Belt in northeastern Guangxi, South China, where a number of typical skarn‐, hydrothermal vein‐type tin deposits have developed. There are two types of Sn deposits: skarn‐type and sulfide‐quartz vein‐type. The tin mineralizations mainly occur on the south side of the Guposhan granitic complex pluton and within its outer contact zone. To constrain the Sn...