... Whiteness 70~95% Water solubles 0.2% max Specification S.G4.2 barite oil drilling grade API 13 Specification: ... %90~95 %95~98 %Moisture (%)0.2 %max0.2~0.01%Fe2O3 0.04maxAl2O30.10maxCaO0.15maxSiO20.01maxOil Absorption(g/100g ... (g/cm3%)1.0~1.4Density (g/cm3%)2.1~2.7PH value 7.9~8.1 Size: 1) ... powder : 325 ,400, 1250, 2500, 3000 , 6000 mesh 2) Lump:0~25 cmProduct Description: Barytes is mineral that content ...