1. School of Geoscience and Info-Physics, Central South University, Changsha 410083, People’s Republic of China
2. Key Laboratory of Metallogenic Prediction of Nonferrous Metals and Geological Environment Monitoring (Central South University), Ministry of Education, Changsha 410083, People’s Republic of China
3. Hunan Key Laboratory of Nonferrous Resources and Geological Hazards Exploration, Changsha 410083, People’s Republic of China