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 most typical constituent. A typical instance is seashore sand, typically primarily quartz combined with various quantities of shell fragments and different minerals.
This granular materials performs an important position in numerous ecosystems, offering habitat for quite a few organisms and influencing coastal morphology. Traditionally, it has been a basic element in building, 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.