The Mesozoic magmatic sources and tectonic setting of the Zijinshan mineral field, South China: Constraints from geochronology and geochemistry of igneous rocks in the Southeastern Ore Segment

The Zijinshan mineral field is a large porphyry-epithermal CuAuMoAg ore system located in the southwestern Fujian Province, China. The Southeast (CuMo) Ore Segment (SOE) is a newly discovered section located in the southeastern portion of the Zijinshan mineral field. Zircon UPb and molybdenite ReOs ages, as well as the geochemical compositions of intrusive and volcanic rocks and zircon Hf isotope data are used to constrain the timing,...