Item Name: Quartz sandDescription: Quartz sand is the quartz writing processing of quartz grain, quartz is a kind of non-metallic minerals, is a hard, wear-resisting, stable chemical properties of silicate minerals, the main mineral composition is SiO2, quartz sand color for the milky white or colorless translucent, mohs hardness 7, quartz sand is important industrial mineral raw materials, the hazardous chemicals, widely used in glass, foundry, ceramic and refractory materials, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical, plastic, rubber, abrasive, filter material and other industries.material: Silicate mineralsColor: Milky white and yellowPacking details: 1 bag have 25KGS Size of carton: 55*35*10(CM)G.W./N.W: 25KGQty/ctn: 25KGMOQ: 5000KGPayment: TT,L/CDelivery time: 7 days upon receipt of paymentQty/container: 22000KG(20feet)               Features: The impuritiesChemical performance is stableSewage capability is strong