http://inspire.ec.europa.eu/codelist/LithologyValue/materialFormedInSurficialEnvironmentINSPIRE Registry teamJRC-INSPIRE-SUPPORT@ec.europa.euhttp://inspire.ec.europa.eu/registry2015-08-18 17:30 PM CEST2015-08-18 17:30 PM CESTmaterial formed in surficial environmentMaterial that is the product of weathering processes operating on pre-existing rocks or deposits, analogous to hydrothermal or metasomatic rocks, but formed at ambient Earth surface temperature and pressure.http://inspire.ec.europa.eu/codelist/LithologyValue/bauxite2015-08-18 18:01 PM CEST2015-08-18 18:01 PM CESTbauxiteHighly aluminous material containing abundant aluminium hydroxides (gibbsite, less commonly boehmite, diaspore) and aluminium-substituted iron oxides or hydroxides and generally minor or negligible kaolin minerals; may contain up to 20 percent quartz. Commonly has a pisolitic or nodular texture, and may be cemented.http://inspire.ec.europa.eu/codelist/LithologyValue/residualMaterial2015-08-18 18:05 PM CEST2015-08-18 18:05 PM CESTresidual materialMaterial of composite origin resulting from weathering processes at the Earth’s surface, with genesis dominated by removal of chemical constituents by aqueous leaching. Miinor clastic, chemical, or organic input may also contribute. Consolidation state is not inherent in definition, but typically material is unconsolidated or weakly consolidated.