In India, coal is found mainly in rock sequences of two geological periods – Gondwana and Tertiary deposits. The coal found in these rock sequences is mainly Bituminous type.
Gondwana Coal –
Coal Mines –
| Tertiary Coal –
|
Apart from this, brown coal or lignite is also found.
- Neyvalli (TN), Palana (Rajasthan), Umsar (GJ), Kashmir
