IRON ORE Grade	Proved(G1) MT	Probable(G2) MT	Possible(G3) MT	Total (MT)
Saleable (>58% Fe)	7,46,829	2,26,858	1,25,260	10,98,947
Sub-grade (45-58% Fe)	82,982	25,206	13,918	1,22,106
Total	8,29,811	252,064	1 139,17	12,21,053

MANGANESE  ORE Grade	Proved(G1) MT	Probable(G2) MT	Possible(G3) MT	Total (MT)
Saleable (>25% Mn)	6,94,986	5,09,364	2,51,746	14,56,096
Sub-grade (10-25% Mn)	1,22,644	89,889	44,425	2,56,958
Total	8,17,630	5,99,253	2,96,171	17,13,054