Silica sand is a natural mineral composed primarily of silicon dioxide (SiO). It is typically found in sandy soils, beaches, and riverbeds. Known for its high purity, silica sand is widely used in industries such as construction (for concrete and mortar), glass manufacturing, and foundry work. It is also used in water filtration, as a component in hydraulic fracturing, and in the production of ceramics. Silica sand has a fine texture and is highly durable, making it suitable for various applications requiring stability and strength.