主题词：Geological and Geochemical Analysis; Geochemistry and Geologic Mapping; Minerals Flotation and Separation Techniques; Metal Extraction and Bioleaching; Geochemistry and Elemental Analysis; earthquake and tectonic studies; High-pressure geophysics and materials; Extraction and Separation Processes; Mineral Processing and Grinding; Hydrocarbon exploration and reservoir analysis; Clay minerals and soil interactions; Paleontology and Stratigraphy of Fossils; Mine drainage and remediation techniques; Radioactive element chemistry and processing; Mineralogy and Gemology Studies; Rock Mechanics and Modeling; Coal and Its By-products; Heavy metals in environment; Geology and Paleoclimatology Research; Tailings Management and Properties; Concrete and Cement Materials Research; Recycling and utilization of industrial and municipal waste in materials production; Geophysical and Geoelectrical Methods; Crystal Structures and Properties; Iron oxide chemistry and applications