International Compendium of Sedimentary Petrology and Rock Layer Metrics

• Arenaceous — Having the nature, appearance, or composition of sand; rich in sand grains or structurally formed from fine detrital quartz deposits. In a geological and mineralogical sense, it describes sedimentary rocks (such as sandstones or fine conglomerates) or soils whose primary textural matrix features a sandy granulometry according to lithological classification standards.