1. State Key Laboratory of Geological Processes and Mineral Resources China University of Geosciences (Beijing) Beijing China
2. College of Earth Sciences, Chengdu University of Technology Chengdu China
3. Department of Geology University of Regina Regina Canada
4. Xinda Gold & Silver Development Centre, China Nonferrous Metals Industry Association Beijing China
5. School of Geoscience and Technology, Southwest Petroleum University Chengdu China