Sand, a naturally occurring granular materials, consists of finely divided rock and mineral particles. Its composition varies relying on the supply rock and native geological situations, with quartz being the most typical constituent. A typical instance is seaside sand, usually primarily quartz blended with various quantities of shell fragments and different minerals.
This granular materials performs a vital function in varied ecosystems, offering habitat for quite a few organisms and influencing coastal morphology. Traditionally, it has been a basic element in building, glassmaking, and extra not too long ago, within the manufacturing of semiconductors. Understanding its traits is crucial for efficient utilization and administration of this important useful resource.