BAUXITE
AL203:
47.00% MINIMUM
FE203: 8 TO 18%
SI02: 4.00% MAXIMUM
CAO: 2.50% MAXIMUM
MGO: 1.00% MAXIMUM
TI02: 3.50% MAXIMUM
LOI: 27/30%
BOHEMITE: 2.50% MAXIMUM
MOISTURE: 5.00% MAXIMUM
SIZE : 0 MM TO 150 MM-95% , BALANCE
5%TO BE ALLOWED UP TO 200 MM.