Silica sand is widely used in the construction industry as a key component in the production of concrete, mortar, and cement. Its fine particles improve the strength and durability of these materials. In glass manufacturing, it serves as the primary raw material, providing the essential silicon dioxide needed for creating various types of glass, including containers, flat glass, and specialty glass. The foundry industry relies on silica sand for molding and casting metals, where its high melting point and thermal stability make it ideal for creating molds and cores. Additionally, it is used in water filtration systems to remove impurities and contaminants, ensuring clean and safe drinking water. In the oil and gas sector, silica sand is a critical component in hydraulic fracturing, or fracking, where it helps to prop open fractures in rock formations, allowing for the extraction of oil and natural gas. It also finds applications in abrasives, ceramics, and as a filler in paints, coatings, and plastics.