Institution: | 1.School of Resource Environment and Earth Science, Yunnan University, NO. 2 Cuihuabei Road, Kunming, Yunan, 650091, People’s Republic of China ;2.School of Earth Sciences, Gansu Key Laboratory of Mineral Resources in Western China, Lanzhou University, Lanzhou, 730000, People’s Republic of China ;3.Key Laboratory of Planetary Sciences, Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, 210008, People’s Republic of China ;4.Chengdu Institute of Geology and Mineral Resources, Chengdu, 610081, People’s Republic of China ; |