Type-wise Coal Inventory of Geological Reserves (As on January, 1995 to 2007) | |||||
(In Million Tonne) | |||||
Types of Coal | As on | Proved | Indicated | Inferred | Total |
Coal* | |||||
Coking | |||||
Prime Coking | |||||
Medium Coking | |||||
Blendable/Semi-coking | |||||
Non-coking (including High Sulphur) | |||||
Total | |||||