1State Key Laboratory for Continental Tectonics and Dynamics, Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China
2College of Earth Sciences, Jilin University, Changchun 130061, China
3Department of Geological and Environmental Sciences, Stanford University, Stanford, CA 94305-2115, USA
4Nanjing Center, China Geological Survey, Nanjing, 210016, China
5Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China