Quartz Powder,Quartz Granules,Quartz Grits, Quartz Sand,Quartz Lumps,Silica Lumps,Quartz Stone,Silica Stone

We are Exporters of High Purity Quartz Powder,Quartz Granules,Quartz Grits, quartz Sand,Quartz Lumps,Silica Lumps,Quartz Stone,Silica Stone, quartz Lumps White Milky Clean; sio2 - 99.50% na2o - 0.05% k2o - Negligible fe2o3 - 0.05% al2o3 - Negligible mgo - 0.03% cao - 0.04% loi : 0.20% specific Gravity : 2.30 we Can Supply Quartz Lumps of Silica Content Above 99.75% and Alumina 0.06%, Fe2o3 0.02% and E.c. of 5% Slurry is 37 Microohms. contact Us for More Information