Quartz is a physical and chemical properties are very stable mineral resources, the chemical composition of quartz SiO2, crystal belongs to trigonal system of oxide minerals, the low temperature quartz (a-quartz), quartz-group minerals is the most widely distributed of a mineral species. Broad high-temperature quartz crystal also includes (b-quartz). Quartz block, also known as silica, is the production of quartz sand (also known as silica) of raw materials, ferro-silicon is the quartz refractories and firing the raw material. Quartz sandstone, the main ingredients of quartz, the density of 2.65 grams per square centimeter, Mohs hardness of 7, the crystal belongs to sixty thousand crystal system, the appearance of white, gray, gray and so on. 
 For the glass industry can produce a variety of flat glass, wired glass, figured glass, hollow glass, foam glass, glass bricks, all kinds of packing bottles, glassware, such as: beer bottles, glasses, thermos and decorations, you can manufacture of optical glass, glassware, glass fiber, conductive glass, glass, specialty glass ray off guard. Foundry industry for molding sand. Additives can be used for refining the metallurgical industry, flux and various silicon alloy. Refractories industry can be used for high-temperature kiln brick, common brick, and refractories. The cement industry can be used for sand cement batching, aerated concrete, ordinary products. Chemical industry can produce sodium silicate, silica gel, desiccant, petroleum refining catalysts. Manufacture of exterior paint, road paint paint, plastic padding and so on. 
 Specification :8-10 mesh ,10-20 mesh quartz sand quartz sand, 20 - 40 mesh 60 mesh quartz sand, quartz sand, 40-60-80 mesh ,80-120 mesh quartz sand, quartz sand, quartz sand 100 mesh, 200 mesh silica sand, quartz sand 325 mesh, 400 mesh, 600 mesh silica sand, quartz sand of 800 mesh, 1250 mesh quartz sand