- Energy Group of Minerals Deposits (Coal Reserve) in Sahibganj District of Jharkhand
(As on 01.04.2019)
- Energy Group of Minerals Deposits (Coal Reserve) in Sahibganj District of Jharkhand
(As on 01.04.2019)
- Energy Group of Minerals Deposits (Coal Reserve) in Sahibganj District of Jharkhand (2013-2014)