1. FE - 60.0% minimum and rejection below 59%.
2. SiO2 + Al2O3 - 5.0% maximum where Al2O3 is 3.0% maximum.
3. Moisture: NA (Supply on DMT basis)
4. Sulphur - 0.03% maximum.
5. Phosphorous - 0.02% maximum.
6. Size: (-) 10 mm.
7. Tolerance: (+) 10 mm - 5% maximum (-) 100 mesh - 25% maximum.
8. Loss on ignition - 2.5% Indicative.