Our silica sand chemical analysis is as follows:SIO2:99.70Al2o3:0.02Na2o3:0.03K2o:0.04Cao:0.02Mgo:0.00Fe2o3:0.03Tio2:0.00L. O. I:0.05Feel free to contact us for any inquiries regarding prices or any other related matters and we will get back to you as soon as possible
Silica Sand