Iron Ore Fe 64.5% (Rejection below Fe 63.5%) Fe : 64.5% Rejection below : 63.5% Al2O3 : 0.7% Rejection above : 2.00% SiO2 : 3.0% Rejection above : 4.00% S : 0.007% Max : 0.03% P : 0.05% Max : 0.06% K2O : 0.008% CaO : 0.02% MgO : 0.03% Na2O : 0.005% TiO2 : 0.08% Mn : 0.15% Physical characteristics: 0.15mm - 3mm 30% min 3mm - 5mm 60% max 5mm -10mm 10% max Moisture: 8.00% at 105 degrees centigrade