Sandstone geology

Sandstone is a type of sedimentary rock formed from compacted and cemented sand-sized mineral particles, primarily quartz and feldspar. It develops over time as sand accumulates in environments like riverbeds, deserts, and ocean floors. These particles are buried, pressed together, and glued by minerals like silica or calcium carbonate, creating a solid rock. Sandstone is known for its durability and layered appearance, often used in construction and sculpture. Its composition and features can reveal clues about past environments and geological processes, making it valuable for understanding Earth's history.