Examine the environmental and human safety challenges posed by unscientific mining practices in Sixth Schedule areas, and suggest a governance framework for mine closure and restoration.

The Sixth Schedule vests land and forests in Autonomous District Councils, making minerals largely community-owned [5]. In Meghalaya this enabled "rat-hole" coal mining — narrow, unsupported pits worked outside mining law — which the National Green Tribunal banned in 2014 after finding "serious air, water and environmental pollution" [1]. The unresolved demand today is not prohibition but closure and restoration.

Environmental challenges

• Acid mine drainage from exposed coal seams and overburden dumps turns river water acidic, damaging aquatic life and drinking sources [1].
• Deforestation and soil erosion, as pits and haulage roads fragment hill forests in ecologically fragile terrain.
• Legacy damage persists without production: mining largely stopped after the ban, yet unrehabilitated openings continue to pollute, forcing an NGT-approved State action plan for pre-2014 openings [1].

Human safety challenges

• Unsealed, water-filled pits become death traps for miners, children and livestock; flooding incidents in Jaintia Hills have trapped workers beyond rescue capacity.
• No statutory safety net: mines operated without ventilation, roof support or inspection until the Supreme Court (2019) mandated compliance with the Mines Act, 1952 and environmental clearance norms [1].
• Vulnerable labour, including migrant and child workers, in an unregistered workforce.

Suggested governance framework

• Statutory closure discipline: apply the Mineral Conservation and Development Rules, 2017 — progressive and final mine closure plans with financial assurance — to small and community-held mines [2].
• Convergence of tenure and law: link ADC land leases to MMDR Act, 1957 permissions, so no lease is valid without an approved closure plan [3][5].
• Institutional mechanism: a district-level closure authority (State, ADC, Pollution Control Board) with an escrow restoration fund, technical Detailed Project Reports, and third-party audit; a formal State mine closure policy remains pending [4].
• Livelihood transition to regulated scientific mining, as begun in East Jaintia and West Khasi Hills blocks in 2025 [6].

Closure is therefore a governance problem, not merely an engineering one: environmental restoration succeeds only where autonomy under the Sixth Schedule is paired with enforceable statutory standards. A cooperative model — councils holding the land, the State holding the closure obligation — can convert a decade of judicial supervision into durable ecological repair and safer, lawful livelihoods.