“ General Exploration (G2-Stage) of coal in Harrapathar Block, Pench Kanhan Tawa Valley Coalfield in Betul District in the State of Madhya Pradesh, India. ”.
Outsourcing of Domestic open tender for “ General Exploration (G2) in Hansapathar & Asanbani Block, Rajmahal Coalfield, in Dumka District in the State of Jharkhand India .