主题词：Geological and Geochemical Analysis; Geochemistry and Geologic Mapping; Geological Studies and Exploration; earthquake and tectonic studies; High-pressure geophysics and materials; Hydrocarbon exploration and reservoir analysis; Geotechnical and Geomechanical Engineering; Mining and Gasification Technologies; Marine and environmental studies; Geology and Paleoclimatology Research; Paleontology and Stratigraphy of Fossils; Methane Hydrates and Related Phenomena; Geological and Geophysical Studies; Geochemistry and Elemental Analysis; Mineralogy and Gemology Studies; Geological Formations and Processes Exploration; Radioactive element chemistry and processing; Geological formations and processes; Geomagnetism and Paleomagnetism Studies; Engineering and Environmental Studies; Metal Extraction and Bioleaching; Geological and Geophysical Studies Worldwide; Crystal Structures and Properties; Geological and Tectonic Studies in Latin America; Mineral Processing and Grinding