1. Nanjing Center, China Geological Survey Nanjing China
2. Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Mineral, College of Earth Science & EngineeringShandong University of Science and Technology Qingdao China
3. Key Lab of Submarine Geosciences and Prospecting Techniques, MOE, College of Marine GeologyOcean University of China Qingdao China
4. Geological Exploration Technology Institute of Jiangsu Province Nanjing China