1. State Key Laboratory for Mineral Deposits Research, School of Earth Sciences and Engineering Nanjing University Nanjing China
2. Université d'Orléans, ISTO, CNRS/INSU, UMR 7327 Orléans France
3. BRGM, UMR 7327, BP 36009 Orléans France
4. Computational Geosciences Research Centre Central South University Changsha China