1School of Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China
2MLR Key Laboratory of Metallogeny and Mineral Assessment, Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China
3State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan 430074, China
4Faculty of Land Resource Engineering, Kunming University of Science and Technology, Kunming, 650093, China