1.Ph value8.54 % 1.Organic compoundNil 2.CarbonateCo3 Nil 3.Magnesium oxideMgo30.92 % 4.Iron oxideFe2o3 0.24 % 5.AluminaAl2o30.95 % 6.SilicaSio2 61.01 % 7.CalciumCao 2.22 % 8.IronFe0.17 % Seaworthy export standard packing 40 and 25 kg p.P bags with inside poly bag. Or as per demand buyer