M.C. Mehta vs Union Of India & Ors

The Supreme Court examined the legality of mining activities in Khori Jamalpur and Sirohi, Haryana, in light of its previous orders, particularly the ban on mining in the Aravalli hills established on 6th May 2002 and reiterated in subsequent orders. The Court held that mining activities are prohibited in the Aravalli hills without an environmental impact assessment and remedial measures, emphasizing the principle of sustainable development. The Court directed compliance with its orders, reinforcing the ban on mining in the specified areas until proper assessments are conducted.