[1]School of Geosciences and Info-physics, Central South University, Changsha 410083, China;
[2]Hunan Key Laboratory of Non-ferrous Resources and Geological Hazard Exploration,Changsha 410083, China;
[1]School of Geosciences and Info-physics, Central South University, Changsha 410083, China;
[2]Hunan Key Laboratory of Non-ferrous Resources and Geological Hazard Exploration,Changsha 410083, China;
[1]School of Geosciences and Info-physics, Central South University, Changsha 410083, China;
[2]Hunan Key Laboratory of Non-ferrous Resources and Geological Hazard Exploration,Changsha 410083, China;