摘要
1.Objectives The porphyry copper deposits (PCD) are usually hosted in a multistage intrusive complex but only causallyrelated tospecific magma of high oxidation state and water content. The copper enrichment of the porphyry system is caused by accumulation during magmatic differentiation (Hou ZQ et al., 2015). Thus, study on magmatic evolution and Cu mineralization process is important for understanding the formation of PCD.
基金
financially supported by the Second Tibetan Plateau Scientific Expedition and Research (2019QZKK0801)
the National Natural Science Foundation of China (NSFC programs 41772088, 41773042 and 41773043)
the Geological Survey Project (DD20190001).
