1. Key Laboratory of Marine Geology and Environment, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China;
2. Laboratory for Marine Geology, Qingdao National Laboratory for Marine Science and Technology, Qingdao, China;
3. Center for Ocean Mega-Science, Chinese Academy of Sciences, Qingdao, China;
4. College of Earth and Planetary Sciences, University of Chinese Academy of Sciences, Beijing, China;
5. Key Laboratory of Gold Mineralization process and Resource Utilization, Ministry of Natural Resources, Shandong Academy of Geological Sciences, Jinan, China