Institution: | 1 School of the Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China
2 College of Geographic Science, Harbin Normal University, Harbin, Heilongjiang 150025 ,China,1 School of the Earth Sciences and Resources, China University of Geosciences, Beijing 100083, China and 3 Sinomine Resource Exploration Co., Ltd. Beijing 100089, China |