Institution: | SUN XIAO-MING (Institute of East China Nonferrous Metals Geological Exploration Bureau, Nanjing 210007, PRC) XU KE-QIN, REN QI-JIANG (Department of Earth Sciences, Nanjing University, Nanjing 210008, PRC)AND REID R. KEAYS (Department of Geology, Melbourne University, Melbourne, Parkville, Victoria, 3052, Australia) |