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 circumstances, with quartz being the commonest constituent. A typical instance is seashore sand, typically primarily quartz blended with various quantities of shell fragments and different minerals.
This granular materials performs a vital function in numerous ecosystems, offering habitat for quite a few organisms and influencing coastal morphology. Traditionally, it has been a basic part in development, glassmaking, and extra just lately, within the manufacturing of semiconductors. Understanding its traits is crucial for efficient utilization and administration of this important useful resource.