Geology, fluid inclusions, 40Ar/39Ar geochronology and H-O-S-Pb isotopes of the Galale Cu Au deposit, Northwestern Tibet, China

The Galale CuAu skarn deposit is located on the southern margin of the Bangong-Nujiang metallogenic belt, Tibet, and the CuAu mineralization is related to the Late Cretaceous granodiorite. The orebodies occurring as stratiform, lenticular and vein types are hosted within the skarn along the contact between the granodiorite and dolomitic marble or calcitic marble of the Jiega Formation. At least four hydrothermal alteration stages of the deposit...