1. SinoProbe Laboratory Chinese Academy of Geological Sciences Beijing China
2. School of Earth Science and Engineering Nanjing University Nanjing China
3. Key Laboratory of Geochemical Exploration of MNR Institute of Geophysical and Geochemical Exploration Chinese Academy of Geological Sciences Langfang China
4. Department of Geological Sciences University of Missouri Columbia MO USA
5. Key Laboratory of Computational Geodynamics University of Chinese Academy of Sciences Beijing China