主题词：Mine drainage and remediation techniques; Groundwater flow and contamination studies; Tailings Management and Properties; Rock Mechanics and Modeling; Geoscience and Mining Technology; Metal Extraction and Bioleaching; Heavy metals in environment; Geophysical Methods and Applications; Coal and Its By-products; Groundwater and Isotope Geochemistry; Geophysical and Geoelectrical Methods; Mining and Resource Management; Grouting, Rheology, and Soil Mechanics; Geochemistry and Geologic Mapping; Arsenic contamination and mitigation; Mining Techniques and Economics; Geotechnical and Geomechanical Engineering; Minerals Flotation and Separation Techniques; Geomechanics and Mining Engineering; Karst Systems and Hydrogeology; Landslides and related hazards; Radioactive element chemistry and processing; Mineral Processing and Grinding; Dam Engineering and Safety; Soil and Unsaturated Flow