1. Center of Deep Sea Research & Key Laboratory of Marine Geology and Environment, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China
2. School of Economics and Management, Tongren University, Guizhou, China
3. State Key Laboratory of Ore Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang, China
4. Faculty of Geology, University of Padjadjaran, Jatinangor, Sumedang, Indonesia