Heyuan low iron pickling high white quartz sand microsilica

Content 99 (%) Melting point 1650 (℃) Mohs hardness 7 Density 2.65 (g / cm3). Our company is specialized in the production of various specifications of refined quartz sand factory, glass sand, quartz powder, high quartz sand, quartz sand pickling , microsilica, low iron silica sand, ordinary quartz sand, quartz sand Shuinian milling quartz sand, media, environment sand colored quartz sand, and other kinds of silicone products, production groups, and exported to Japan, Korea, Taiwan, Southeast Asia and other deep praised by the majority of customers, top quality, stable quality, large mineral resources. Mainly in quartz veins main source of ore whiteness of 95 or more, up to between 99.5-99.7 silicon between 0.002-0.015% iron (20ppm-150ppm), dressing production may reach 0.008% (80ppm) or less, (including iron 80ppm or less per month up to more than twenty thousand tons), according to the manufacturers claim head of production, welcome all friends to plant visit. Quality assurance, welcome to consult the discussion. (Tonnes) Price (yuan / ton) ≥1 450.00 yuan / ton