Examine the institutional mechanism for regulating radioactive minerals in India and the challenges of balancing atomic energy interests with coastal environmental protection.

Monazite, the thorium- and uranium-bearing beach sand mineral that carries most of India's rare earths, is a "prescribed substance" under the Atomic Energy Act, 1962. Radioactive minerals therefore sit outside the ordinary mining regime, under a centrally controlled architecture whose ecological legitimacy in fragile coastlines is now being tested.

The institutional mechanism: a layered structure

• Department of Atomic Energy (DAE) is the apex authority; its Atomic Minerals Directorate (AMD) conducts exploration, having established 136 beach sand deposits holding 13.15 Mt of monazite across eight coastal and inland states [1].
• IREL (India) Limited, a DAE PSU, undertakes mining, processing and value addition at three integrated sites, and is also the canalising agency for BSM exports, curbing leakage of atomic minerals [2][4].
• AERB regulates radiological safety, prescribing storage of monazite-rich tailings for future thorium and rare earth recovery [1].
• MoEFCC grants CRZ and forest clearances, while the Ministry of Mines administers the MMDR Act, 1957 and has auctioned rare earth blocks among critical mineral blocks [2].
• A 2019 notification fixing the monazite threshold at 0.00% of total heavy minerals placed virtually all monazite-bearing sand under government control [4].

Challenges in balancing the two goals

• Ecological limits: mangroves, CRZ restrictions, forest cover and dense coastal habitation sharply reduce genuinely minable reserves [1].
• Radiological burden: sites need backfilling and monitoring to restore background radiation, and tailings need long-term custody [4].
• Clearance bottlenecks: overlapping lease, CRZ and forest approvals constrain IREL's output, while reforms exempting critical mineral projects from public hearings speed clearances but weaken community consent [1][2].
• Enforcement gaps: illegal beach sand mining and unauthorised export persist despite canalisation [4].
• Strategic urgency: ~7.23 Mt of rare earth oxide equivalent is vital for defence, EVs and clean energy amid supply-chain de-risking [2][3].

Coordination, not competition, is the answer: a single-window clearance for atomic minerals, cumulative coastal impact assessment, mandatory site restoration bonds and satellite-based surveillance can let India secure strategic autonomy in rare earths while honouring Article 48A and the SDG-14 commitment to healthy coasts.