| Selected State/Coalfield/Grade-wise Inventory of Non-Coking Coal Reserve in Gondwana Coalfields in India - Part I (As on 01.04.2018) | |||||||||
| States | Field | Depth Range (M) | Proved | ||||||
| G1-G3 | G4-G5 | G6 | G7-G8 | G9-G14 | G15-G17 | Total | |||
| Andhra Pradesh | |||||||||
| Assam | |||||||||
| Bihar | |||||||||
| Chhattisgarh | |||||||||
| Jharkhand | |||||||||
| Madhya Pradesh | |||||||||
| Maharashtra | |||||||||
| Odisha | |||||||||
| Sikkim | |||||||||
| Telangana | |||||||||
| Uttar Pradesh | |||||||||
| West Bengal | |||||||||
