The Vedanta and State public sector Odisha Mining Corporation (OMC) who formed a joint venture for bauxite mining in the Niyamgiri hills, inhabited by primitive Dongaria Kondha tribe people, had petitioned the Supreme Court against the Ministry of Environment and Forests’ (MoEF) rejection of its mining lease. The MoEF had rejected the grant of stage-II forest clearance for diversion of around 661 hectares of forest land for bauxite mining in the Niyamgiri hills.