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Product Detail
Grey Calcined Bauxite
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Details
Chemical  Composition of Bauxite
CompoundChemical FormulaTypical Content %
Aluminium  OxideAl2O370-90
Silicon  DioxideSiO25-8
Titanium  DioxideTiO24.5-6
Iron OxideFe2O33-6
Calcium &  Magnesium OxideCaO  & MgO2.5-3
Alkali MetalsNa2O & K2O
Physical Parameters  of Bauxite
Bulk Density1.3-1.4g/cc subject to grade
ShapeSub Angular
ColourBuff/ Green colours
Specific  Gravity3.0g/cc
Hardness8-9 moh
Polished Stone  Value70
Aggregate  Abrasion Value1.55


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