[1] College of Resources and Environmental Engineering, Guizhou University, Guiyang 550025, China
[2] Mining College, Guizhou University, Guiyang 550025, China
[3] Guizhou Key Laboratory of Comprehensive Utilization of Non-Metallic Mineral Resources, Guiyang 550025, China
[4] Shandong Coal Geological Exploration Bureau, Tai'an 271000, China