Auction of Coal Mines for Sale of Coal – Queries & Responses Page 3 of 5 Sl. No. Query Response MoC should give upfront relaxation under Section 6 (1) (b) of MMDR Act of 1957, if the vested mining area exceeds 10SqKM in one state for one mining company. 4. Clause 3.12 - Incentive for Coal Gasification or Coal Liquefaction