Silica Sand Suppliers
Silica is white or else a monochrome crystalline compound. Silica is found in quartz, sand, flint, agate, and many other minerals. Silica is used to manufacture glass for windows, drinking glasses and bottles. Silica is also used to make optical fibers in telecommunications. Silica is also used in earthenware, stoneware and porcelain. Silica is a common preservative in food production. Silica is also used as a thermal enhancement compound in ground source heat pump industry.