Institution: | Hebei GEO University, Shijiazhuang 050031, China;University of Science and Technology Beijing, Beijing 100083, China;Chongli Capital Mining Co., Ltd., Chongli, Hebei 076350, China;Zijin Mining Group Co., Ltd., Changchun, Jilin 130012, China;North China Institute of Science & Technology, Langfang, Hebei 065201, China |