1. Institute of Geophysical and Geochemical Exploration, Chinese Academy of Geological Sciences, Langfang 065000, China
2. Zijin Mining Group Co., Ltd., Longyan 364200, China
3. Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China
4. Collaborative Innovation Center for Exploration of Nonferrous Metal Deposits and Efficient Utilization of Resources by the Province and Ministry, Guilin University of Technology, Guilin 541004, China