AMICUS AI
Citation Codes
Neutral Citations
2025 INSC 1338
Equivalent Citations
citation codes
Case Number
Disposition
Attorney(S)
Judges
Acts
  • Section 3(2)(v) of the Environment (Protection) Act, 1986
  • paragraph 7.3.1 of the Committee's Report
  • United Nations Convention on Combat Desertification, Article 5
  • Wild Life (Protection) Act, 1972
  • Articles 10(2)(c) and 10(4) of the said Convention
  • Report No.3/2024 of the Central Empowered Committee (CEC)
  • paragraph 8 of the recommendations of the Committee's Report
  • Report prepared by the FSI
  • Section of the MMDR Act 1957
  • Wild Life Protection Act 1972, Section not specified
  • Section not specified, Act/Article Title: Ministry of Environment, Forest and Climate Change (MoEFCC)
  • FSI Report dated 25.08.2010
  • Section not specified of the Environmental Standards Zones (ESZ) Act or Article, implied by 'ESZs' mention
  • Section 5, Subsection 2 of the 1983 Income Tax Act
  • vide its Status Report dated 19thAugust 2010 in pursuance to the order of this Court dated 19thFebruary 2010 in the present proceedings
  • United Nations Convention on Combat Desertification, Article 4
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Cites
Cited by
Citation Codes
Neutral Citations
2025 INSC 1338
Equivalent Citations
citation codes
Case Number
Disposition
Attorney(S)
Judges
Acts
  • Section 3(2)(v) of the Environment (Protection) Act, 1986
  • paragraph 7.3.1 of the Committee's Report
  • United Nations Convention on Combat Desertification, Article 5
  • Wild Life (Protection) Act, 1972
  • Articles 10(2)(c) and 10(4) of the said Convention
  • Report No.3/2024 of the Central Empowered Committee (CEC)
  • paragraph 8 of the recommendations of the Committee's Report
  • Report prepared by the FSI
  • Section of the MMDR Act 1957
  • Wild Life Protection Act 1972, Section not specified
  • Section not specified, Act/Article Title: Ministry of Environment, Forest and Climate Change (MoEFCC)
  • FSI Report dated 25.08.2010
  • Section not specified of the Environmental Standards Zones (ESZ) Act or Article, implied by 'ESZs' mention
  • Section 5, Subsection 2 of the 1983 Income Tax Act
  • vide its Status Report dated 19thAugust 2010 in pursuance to the order of this Court dated 19thFebruary 2010 in the present proceedings
  • United Nations Convention on Combat Desertification, Article 4
Smart Summary

Case Summary: In Re: Issue Relating to Definition of Aravali Hills and Ranges
(I.A. No.105701 of 2024 in Writ Petition (C) No.202 of 1995, In Re: T.N. Godavarman Thirumulpad v. Union of India & Others)

Factual and Procedural Background

This opinion arises within the long‑running environmental proceedings in Writ Petition (Civil) No.202 of 1995, titled In Re: T.N. Godavarman Thirumulpad v. Union of India and Others, and is delivered by a Bench presided over by B.R. Gavai, CJI.

The Court is concerned with the definition, conservation and regulation of the Aravali Hills and Ranges across the National Capital Territory of Delhi and the States of Haryana, Rajasthan and Gujarat. The Aravali Range is described as one of the oldest geological features on Earth, an ancient fold mountain system rich in wildlife, flora and fauna, which functions as a “green barrier” and “shield” against desertification by preventing the eastward spread of the Thar Desert towards the Indo‑Gangetic plains, Haryana and western Uttar Pradesh.

India ratified the United Nations Convention to Combat Desertification (UNCCD) on 17 December 1996. Articles 4, 5 and 10 of the Convention obligate State Parties, including India, to adopt integrated approaches to combat desertification, conserve land and water resources, frame national action programmes with emphasis on preventive measures, strengthen existing laws and enact new laws, and undertake long‑term policy measures. To implement its UNCCD commitments, the Ministry of Environment, Forest and Climate Change (MoEF&CC) issued a National Action Plan to Combat Desertification and Land Degradation through Forestry Interventions in 2023 and launched the “Aravali Green Wall Project” to restore degraded land, prevent desertification, enhance green cover and improve ecological health in the Aravali landscape.

Issues relating to mining in the Aravalis have been pending before the Supreme Court in two principal proceedings:

  • M.C. Mehta v. Union of India and Others, W.P.(C) No.4677 of 1985, dealing inter alia with mining in the Aravalis in Haryana; and
  • T.N. Godavarman Thirumulpad v. Union of India and Others, W.P.(C) No.202 of 1995, in which mining in the Aravalis in Rajasthan is being considered, and in which the present order is passed.

When the present matter was listed on 10 January 2024, questions arose as to whether particular mining activities fell within the Aravali Hills or beyond them, and whether the distinction between “Aravali Hills” and “Aravali Ranges” for purposes of mining should continue. The learned Senior Counsel for the State of Rajasthan and the learned Amicus Curiae both raised the broader issue of whether continuation of mining activities in the Aravali Hills and Ranges was in the larger public interest, and suggested that all issues regarding the Aravalis be examined by the Central Empowered Committee (CEC).

By order dated 10 January 2024, the Court requested the CEC to examine whether the existing classification between Aravali Hills and Ranges for mining purposes should continue, and to consult geological experts. The Court also noted that issues concerning mining in the Aravalis in Haryana were before another Bench in M.C. Mehta, and directed that both matters be placed before the then Chief Justice of India for assignment to the same Bench to avoid conflicting orders.

The CEC submitted Report No.3 of 2024 on 7 March 2024, making extensive recommendations, including mapping of the entire Aravali Hill Range, macro‑level environmental impact assessment (EIA) studies in Rajasthan, and a detailed set of restrictions and control measures on mining and crushers in various sensitive zones.

On 9 May 2024, a Special Bench comprising B.R. Gavai and Abhay S. Oka, JJ., constituted by the Chief Justice of India, passed an order in M.C. Mehta read with the present proceedings. The Bench recognised the existence of illegal mining and mining under State‑granted permissions in the Aravalis, and noted that one major issue was differing, or absent, definitions of “Aravali Hills/Ranges” across States (with no definition in Haryana). The Court referred to a Forest Survey of India (FSI) report annexed to the CEC report, which defined Aravali Hills as “the hill as well as the uniform 100 meter wide buffer surrounding the downside of the hills.”

By the same 9 May 2024 order, the Court:

  • Directed that a committee (the “Committee”) be constituted, comprising senior officials from MoEF&CC, the forest departments of Delhi, Haryana, Rajasthan and Gujarat, and representatives of the FSI, CEC and Geological Survey of India, with the Joint Secretary, MoEF&CC as convenor, to evolve a uniform definition of Aravali Hills and Ranges; and
  • Pending the Committee’s report, permitted States to process applications for grant or renewal of mining leases and obtain statutory clearances, but directed that no final permission for mining be granted in the Aravalli Hills/Ranges, as defined in the FSI Report dated 25 August 2010, without permission from the Court. The order clarified that this would not affect legal mining already being carried out under valid permits/licences.

The Committee, constituted pursuant to this order, was directed to submit its report within two months. The matter was adjourned periodically to enable submission of the report. When the case was listed on 12 August 2025, the Court granted a final extension of two months. The Committee’s report was thereafter submitted through MoEF&CC on 3 October 2025.

In the present judgment dated 20 November 2025, the Court considers the Committee’s recommendations, competing definitions of “Aravali Hills” and “Aravali Range”, the regulatory framework for mining in the Aravalis, India’s obligations under international and domestic environmental instruments, and the need for a comprehensive Management Plan for Sustainable Mining (MPSM) for the Aravali region. The Court hears detailed submissions from the learned Amicus Curiae, the Additional Solicitor General representing MoEF&CC, and counsel for the States of Haryana and Rajasthan.

Legal Issues Presented

  1. What uniform operational definition of “Aravali Hills” and “Aravali Ranges” should apply for the purpose of regulating mining activities across the National Capital Territory of Delhi and the States of Haryana, Rajasthan and Gujarat?
  2. How should mining in the Aravali Hills and Ranges be regulated, including:
    • whether and where mining should be prohibited (core/inviolate areas);
    • the terms on which existing mining leases may continue; and
    • whether new mining leases or renewals should be restricted or halted?
  3. Whether the Forest Survey of India’s earlier definition of Aravalis, as adopted in its 2010 status report, should govern, or whether the new definition proposed by the Committee should be accepted.
  4. Whether, consistent with India’s obligations under the UNCCD and national environmental initiatives, the Court should require preparation of a Management Plan for Sustainable Mining (MPSM) for the Aravali region by an expert body such as the Indian Council of Forestry Research and Education (ICFRE) before permitting further expansion of mining.
  5. Whether the Court should impose a blanket, interim ban on new and/or ongoing mining operations in the Aravali Hills and Ranges, or adopt a more calibrated regulatory approach in light of environmental concerns and the livelihoods dependent on mining.

Arguments of the Parties

Amicus Curiae

  • Submitted that there were serious issues as to whether continuation of mining activities in the Aravali Hills and Ranges was in the larger public interest, and therefore recommended that all issues concerning the Aravalis be examined by the CEC with appropriate directions from the Court.
  • Highlighted that different States had adopted different definitions of “Aravali Hills/Ranges” and that, in the case of Haryana, there was no definition at all, which contributed to illegal mining and regulatory gaps.
  • Relied on the Forest Survey of India’s Status Report dated 19 August 2010, prepared pursuant to an earlier order in the present proceedings, which defined the Aravalis using the following parameters:
    • slope greater than 3°;
    • foothill buffer of 100 metres;
    • inter‑hill distance or valley width of 500 metres; and
    • the area enclosed by such defined hills from all sides.
    The Amicus argued that the FSI, as an expert body, had already provided a scientifically sound definition, and there was no justification for the Committee to depart from it.
  • Presented the Committee’s recommended “operational definition” of Aravali Hills and Ranges in the context of mining, which:
    • defined an “Aravali Hill” as any landform in designated Aravali districts with elevation of 100 metres or more from the local relief, with the entire landform within the lowest encircling contour, including supporting slopes and associated landforms, treated as part of the hill; and
    • defined an “Aravali Range” as two or more such hills located within 500 metres of each other (measured between the outermost points of their lowest contour lines), with detailed buffer‑based delineation of the area between them.
  • Contended that acceptance of the Committee’s definition, which sets a 100‑metre elevation threshold, would expose all hills below 100 metres to mining, thereby breaking the continuity and integrity of the Aravali system and gravely endangering its environment and ecology.
  • Proposed that, until further orders, no fresh mining leases or renewals of existing mining leases be permitted in the Aravali Hills and Ranges in the States of Haryana and Rajasthan.

Union of India / MoEF&CC

  • The learned Additional Solicitor General, appearing for MoEF&CC, opposed a blanket ban on fresh mining leases as suggested by the Amicus Curiae.
  • Submitted that acceptance of the FSI’s 2010 definition would actually exclude large areas that ought, in ecological and geological terms, to be treated as part of the Aravali Hills and Ranges.
  • Argued that adoption of the Committee’s recommended definition would instead include a larger area as part of the Aravalis and thus offer greater protection.
  • Pointed out that the Committee had itself recommended a prohibition on mining in core/inviolate areas, except for specified categories of minerals (critical, strategic and atomic minerals and others listed in the relevant schedules to the Mines and Minerals (Development and Regulation) Act, 1957), and had made several recommendations aimed at curbing rampant mining and permitting only sustainable mining.
  • Expressed apprehension that, unlike the relatively smaller Saranda region, the Aravali Hills and Ranges cover a vast area, and preparation of an MPSM for the entire range would be a “herculean task” that would take considerable time.

States of Haryana and Rajasthan and Mining Associations

  • The learned Solicitor General (appearing for the State of Haryana) and the learned Additional Solicitor General (appearing for the State of Rajasthan), joined by senior counsel for the Federation of Associations of Mining in Rajasthan, opposed the Amicus Curiae’s proposal for an immediate halt on fresh mining leases and renewals.
  • They submitted that millions of labourers depended on mining activities in these States, and that a blanket prohibition would have a cascading adverse effect on livelihoods.

Table of Precedents Cited

Precedent Rule or Principle Cited For Application by the Court
M.C. Mehta v. Union of India and Others, Writ Petition (Civil) No.4677 of 1985 The judgment notes that this writ petition involves issues relating to mining in the Aravali Hills and Ranges in the State of Haryana. The Court records that matters concerning mining in the Aravalis in Haryana were pending in M.C. Mehta while issues relating to Rajasthan were before the present Bench. To avoid conflicting orders, the Court had both matters placed before the same Special Bench and addressed Aravali‑related mining issues jointly.
T.N. Godavarman Thirumulpad v. Union of India and Others, Writ Petition (Civil) No.202 of 1995
  • This long‑running writ petition provides the overarching framework within which the Court has issued multiple environmental orders, including those affecting Aravali mining.
  • The Committee’s report (para 7.4.1(iii)) states that, where Eco‑Sensitive Zone (ESZ) notifications around Protected Areas are not yet in place, the “default ESZ shall be regulated strictly as per the orders” of the Supreme Court in W.P.(C) No.202/1995.
The present judgment is rendered in this writ petition. It builds upon and modifies prior interim directions (including the 9 May 2024 order that had temporarily adopted the FSI definition of Aravalis for restricting new mining), and re‑affirms that default ESZ norms around Protected Areas in the Aravalis will continue to be governed by orders passed from time to time in this writ petition.
Civil Writ Petition (C) No.562 of 2009, order dated 05.08.2011 (Karnataka mining matters) The CEC report refers to this case to show that, pursuant to orders of the Supreme Court, a macro‑level Environmental Impact Assessment (EIA) study of mining‑affected districts in Karnataka was carried out by a national level institution (ICFRE or another central government institution). Relying on this precedent, the CEC recommends that a similar macro‑level EIA study be undertaken for all mining‑affected districts in Rajasthan falling in the Aravali Hill Ranges, to analyse levels of mineral extraction vis‑à‑vis local requirements, infrastructure and environmental concerns, before allowing new or renewed mining leases.
Civil Appeal Nos. 3661‑3662 of 2020, judgment dated 10.11.2021; State of Bihar and Others v. Pawan Kumar and Others, (2022) 2 SCC 348
  • The Court notes that in the judgment dated 10.11.2021 in C.A. Nos.3661‑3662 of 2020, it had held that a total ban on mining is not conducive even to the interests of the environment, since it can give scope for illegal mining.
  • In State of Bihar and Others v. Pawan Kumar and Others, (2022) 2 SCC 348, to which one of the present Judges (Gavai, J., as he then was) was a party, the Court observed that a complete ban on mining could lead to illegal mining, the creation of land/mining mafias and criminalisation.
These decisions are invoked to reject the Amicus Curiae’s proposal for a blanket ban on mining in the Aravalis. The Court reasons that an absolute prohibition, even if well‑intentioned, may inadvertently foster illegal mining and associated criminal activities. Instead, the Court adopts a calibrated approach: allowing existing legal mining to continue under stricter safeguards, while halting new leases until a scientific MPSM is prepared.
Order dated 13 November 2025 in the present proceedings concerning Saranda Wildlife Sanctuary and Saranda/Chaibasa, Singhbhum District, Jharkhand
  • In that matter, MoEF&CC had commissioned the Indian Council of Forestry Research and Education (ICFRE) to prepare a Management Plan for Sustainable Mining (MPSM) based on geo‑referenced ecological assessment.
  • The MPSM identified:
    • areas suitable for mining;
    • areas requiring strict ecological protection; and
    • zones where biodiversity values necessitated conservation priority.
  • On the basis of that study, the Court directed notification of compartments identified as conservation areas/no‑mining zones as a Wildlife Sanctuary, while explicitly excluding compartments where the MPSM had found that sustainable mining could be permitted.
  • The MPSM for Saranda emphasised identification of critical wildlife habitats, wildlife corridors, rich forests and other important forest areas to be protected and conserved for posterity, and recommended their notification as Conservation Reserves/Corridors or Ecologically Sensitive Areas under the Wild Life (Protection) Act, 1972 and the Environment (Protection) Act, 1986.
The Court treats the Saranda experience as a model for the Aravalis. It notes that the Aravali region exhibits comparable ecological fragility and biodiversity. Drawing from the Saranda precedent, the Court directs MoEF&CC to prepare an MPSM for the entire Aravali range through ICFRE, to identify: (i) areas where mining must be strictly prohibited or allowed only in exceptional, scientifically‑justified circumstances, and (ii) areas where sustainable mining can be permitted. Future mining in the Aravalis is ordered to be aligned with this MPSM.

Court's Reasoning and Analysis

The Court’s analysis proceeds from the ecological importance of the Aravalis, through India’s international and national environmental obligations, to a nuanced regulatory framework for mining, guided by the precautionary principle and informed by past experience with blanket mining bans and with scientifically‑based management plans.

1. Ecological significance and international obligations

The Court emphasises that the Aravali Range is one of the oldest fold mountain systems in India and among the oldest geological features on Earth. It is rich in wildlife, flora and fauna, and substantially influences the climate and biodiversity across North India. Scientific assessments establish that the Aravali ecosystem acts as a “green barrier” and “shield” against desertification, by preventing the eastward spread of the Thar Desert towards the Indo‑Gangetic plains, Haryana and western Uttar Pradesh.

The Court recalls that India ratified the UNCCD in 1996. Articles 4 and 5 require State Parties to adopt integrated approaches addressing physical, biological and socio‑economic aspects of desertification, to promote conservation of land and water resources, to strengthen and enact laws, and to undertake long‑term policy measures and action programmes. Articles 10(2)(c) and 10(4) contemplate national action programmes with particular attention to preventive measures for land that is not yet degraded, or is only slightly degraded. In fulfilment of these obligations, MoEF&CC has framed a National Action Plan to Combat Desertification and Land Degradation through Forestry Interventions (2023) and launched the “Aravali Green Wall Project.”

Given these commitments and the Aravalis’ ecological role, the Court holds that international law obligations “require that a uniform and streamlined approach be taken” towards preservation and restoration of the Aravali ecosystem, including scientifically regulated exploitation of the Aravali Hills, guided by the precautionary principle.

2. Need for uniform definition and prior steps taken

The Court recounts that, in its 9 May 2024 order, it found that illegal mining and mining under State‑granted permissions in the Aravalis were compounded by differing definitions of “Aravali Hills/Ranges” across States, and the absence of any definition in Haryana. The Court noted that the FSI report annexed to the CEC report defined Aravali Hills as the hill plus a uniform 100‑metre‑wide buffer on the downhill side.

To address these issues jointly for all four concerned jurisdictions—Delhi, Rajasthan, Haryana and Gujarat—the Court had constituted a Committee comprising senior officers and representatives of MoEF&CC, the State forest departments, FSI, CEC and Geographical Survey of India, tasked with developing a uniform definition of Aravali Hills and Ranges. The Committee was also to examine the broader issues flagged in the CEC Report No.3 of 2024, which itself detailed widespread illegal mining in Rajasthan and recommended mapping, macro‑level EIAs, spatial prohibitions on mining (e.g., in Protected Areas, ESZs, tiger corridors, wetlands, dark zones, aquifer recharge areas, etc.), and institutional measures such as an Integrated Lease Management System and district‑level task forces.

Pursuant to the Court’s directions and subsequent extensions, the Committee submitted its report through MoEF&CC on 3 October 2025.

3. Competing definitions of Aravali Hills and Ranges

The Court carefully considers the competing definitions placed before it:

  • FSI Definition (2010): As per FSI’s Status Report dated 19 August 2010, the Aravalis are defined using four parameters: (i) slope greater than 3°; (ii) foothill buffer of 100 metres; (iii) inter‑hill distance or valley width of 500 metres; and (iv) the area enclosed by hills so defined from all sides.
  • Committee’s Operational Definition (2025):
    • An “Aravali Hill” is any landform in the identified Aravali districts with elevation of 100 metres or more above local relief, measured with reference to the lowest contour line encircling the landform. The entire area within this lowest contour, including the hill, supporting slopes and associated landforms, is treated as part of the Aravali Hill.
    • An “Aravali Range” consists of two or more such Aravali Hills located within 500 metres of each other (distance measured between outer boundaries of the lowest contour lines). The area between them is delineated by creating buffers equal to the minimum inter‑contour distance, generating an intersection line between buffer polygons, and drawing perpendiculars to the lowest contour lines. All landforms between the lowest contour lines, along with associated hills, hillocks, supporting slopes, etc., are included as part of the Aravali Range.

The Amicus Curiae argued that the FSI, as an expert body, had already provided a suitable and Court‑endorsed definition and that adopting the Committee’s 100‑metre elevation threshold would leave hills below that height unprotected, undermining the continuity and integrity of the Aravali system and endangering the environment and ecology.

Conversely, the learned ASG for MoEF&CC submitted that the FSI definition would exclude large areas that should properly be regarded as part of the Aravalis, while the Committee’s definition would include a larger area under Aravali Hills and Ranges. The ASG further pointed to the Committee’s recommendations prohibiting mining in core/inviolate areas and providing for sustainable mining elsewhere.

The Court acknowledges that the Committee, assisted by a technical sub‑committee, has done “commendable work” in formulating this definition and related recommendations. While the Court ultimately decides to accept the Committee’s definition (see the Holding below), it concludes that additional safeguards are necessary before permitting further expansion of mining.

4. Experience from Saranda and the need for a Management Plan for Sustainable Mining (MPSM)

The Court draws an analogy from recent proceedings concerning the Saranda Wildlife Sanctuary and surrounding forest areas in Singhbhum District, Jharkhand, which were part of the same Writ Petition (C) No.202 of 1995. There, MoEF&CC commissioned the Indian Council of Forestry Research and Education (ICFRE) to prepare an MPSM based on geo‑referenced ecological assessment.

The MPSM for Saranda and Chaibasa:

  • Enabled identification of:
    • areas suitable for mining;
    • areas requiring strict ecological protection; and
    • zones where biodiversity values warranted conservation priority.
  • Posed the specific question whether diversion of “one of the best natural virgin forest areas in the country” for 12–13 years of mining was justified.
  • Emphasised the need to identify critical wildlife habitats, corridors, rich forests and other important forest areas requiring protection and conservation for posterity, and recommended their notification as Conservation Reserves/Corridors or Ecologically Sensitive Areas under the Wild Life (Protection) Act, 1972 and the Environment (Protection) Act, 1986.

On 13 November 2025, in the Saranda matter, the Court directed that compartments identified as conservation/no‑mining zones be established as Wildlife Sanctuary, while explicitly excluding those compartments where the MPSM permitted sustainable mining.

Noting that the Aravali Hills and Ranges “also exhibit similar ecological fragility” and significant biodiversity, and that they function as a crucial green barrier against desertification, the Court reasons that a similar MPSM exercise is warranted for the Aravalis. It highlights that an MPSM would, through geo‑referenced ecological assessment, provide data to:

  • identify conservation areas, high eco‑sensitive zones and wildlife‑rich areas that must be protected as inviolate; and
  • delineate those areas where, and under what conditions, sustainable mining could be permitted.

The Court therefore concludes that—while the Committee’s report and prohibitions on core/inviolate areas are important safeguards—it is “appropriate” and “in the best interest of the ecology and environment” of the Aravalis that a comprehensive MPSM, on the lines of Saranda, be prepared before allowing further mining expansion.

5. Degradation pressures on the Aravalis

The Court takes note of a note submitted by the learned ASG on behalf of MoEF&CC, which itself recognises that the Aravali mountain range faces “escalating degradation pressures.” It records that, as per this note:

  • deforestation, unsustainable grazing, illegal and excessive mining, and urban encroachment have contributed to widespread ecosystem damage;
  • forest cover has declined significantly in the last two decades, desert sands are moving eastwards, and aquifers have been depleted or damaged by mining activities; and
  • these cumulative impacts undermine biodiversity, water security and climate resilience, and adversely affect the livelihoods of communities dependent on the Aravali landscape.

These acknowledged pressures reinforce, in the Court’s view, the need both for a restrictive approach in core/inviolate areas and for a scientifically‑grounded MPSM determining where sustainable mining, if any, is compatible with ecological imperatives.

6. Committee’s substantive recommendations on regulation of mining

The Court considers key portions of the Committee’s report, notably paragraphs 7.3 and 7.4:

  • Regulation of new mining (para 7.3.1): The Committee recommends that, to ensure sustainable mining in the Aravalli Hills and Ranges, no new mining lease should be granted in these areas as marked on Survey of India toposheets, except in the case of:
    • critical, strategic and atomic minerals (atomic minerals in Part B and critical/strategic minerals in Part D of the First Schedule to the MMDR Act, 1957); and
    • minerals listed in the Seventh Schedule to the MMDR Act, 1957.
  • Regulation of existing mines (para 7.3.2): For ongoing mining leases within the Aravalli Hills and Ranges, and for renewal of such leases, the Committee recommends:
    • inspections by a team of experts comprising officers of the State Forest Department, Mining and Geology Department, local administration, State Pollution Control Board (SPCB) and other required domain experts;
    • assessment of compliance with environmental clearances (EC), Consents to Operate (CTO) and environmental safeguards for conservation of Aravalli Hills/Ranges; and
    • prescription of additional environmental safeguards, to be incorporated into CTO conditions, with compliance monitored by the SPCB.
  • Prohibition in core/inviolate areas (para 7.4.1): The Committee recommends that certain areas within the Aravalli Hills and Ranges be designated as core/inviolate and prohibited for mining, including:
    • Protected Areas, including tiger reserves, and all identified tiger corridors;
    • areas covered by draft or final Eco‑Sensitive Zone (ESZ)/Eco‑Sensitive Area (ESA) notifications under the Environment (Protection) Act, 1986 and the Environment (Protection) Rules, 1986;
    • for Protected Areas where ESZ proposals are pending or yet to be submitted, default ESZs regulated strictly as per Supreme Court orders in W.P.(C) No.202/1995; and, in any case, a minimum of 1 km no‑mining zone from the boundary of Protected Areas even if ESZ boundaries are closer;
    • areas where plantations have been raised with funds from CAMPA, government sources or international cooperation; and
    • a 500‑metre buffer from the boundary of Ramsar sites and wetlands notified under the Wetlands (Conservation & Management) Rules, 2017.

The Court states that it “appreciate[s] the recommendations” made by the Committee to prevent illegal mining and permit only sustainable mining in the Aravalis, particularly in light of the region’s rich biodiversity, including 22 wildlife sanctuaries, four tiger reserves, the Keoladeo National Park, wetlands such as Sultanpur, Sambhar, Siliserh and Asola Bhati, and aquifers that recharge river systems like the Chambal, Sabarmati, Luni, Mahi and Banas.

However, the Court concludes that, before permitting any further “sustainable” mining beyond existing operations, such activities should be preceded by an MPSM for the Aravalis, akin to that which guided decisions in the Saranda case.

7. Rejection of a blanket ban and preference for calibrated regulation

The Court addresses the Amicus Curiae’s request for a temporary blanket prohibition on fresh mining leases and renewals in the Aravalis. It notes that this suggestion is opposed by counsel for Haryana, Rajasthan and the Federation of Associations of Mining in Rajasthan, who emphasised the dependence of millions of labourers on mining and warned of severe livelihood impacts.

Drawing upon its “experience” and its earlier judgment dated 10 November 2021 in Civil Appeal Nos.3661‑3662 of 2020, as well as its decision in State of Bihar and Others v. Pawan Kumar and Others, (2022) 2 SCC 348, the Court reiterates that a total ban on mining is not conducive even to environmental interests, as it can foster illegal mining. In Pawan Kumar, the Court had seen how a complete ban could lead to illegal mining, the rise of land/mining mafias and criminalisation.

In the present context, applying this reasoning, the Court decides not to impose a complete ban on mining in the Aravalis, especially on existing legal operations. Instead, it seeks to “balance the competing interest” by:

  • allowing existing legal mining activities in the Aravalis to continue; but
  • subjecting them to strict compliance with the Committee’s safeguards; and
  • imposing a freeze on new mining leases until an MPSM for the Aravalis is prepared by ICFRE and finalised by MoEF&CC.

8. Structure of the final regulatory regime

Taking all these considerations together—the Aravalis’ ecological significance, India’s UNCCD obligations, the CEC report, the Committee’s work, the Saranda precedent, the acknowledged degradation pressures, and the dangers of blanket bans—the Court articulates a composite regulatory framework:

  • Definition: The Court accepts the Committee’s recommended definition of “Aravali Hills” and “Aravali Ranges” (as framed by MoEF&CC and the Committee) for purposes of mining regulation.
  • Core/Inviolate Areas: It accepts the Committee’s recommendations prohibiting mining in designated core/inviolate areas, with the limited exceptions carved out in para 7.3.1 of the Committee’s report (critical, strategic, atomic and specified other minerals).
  • Sustainable Mining & Anti‑illegal Mining Measures: It accepts the Committee’s recommendations aiming at sustainable mining in non‑inviolate portions of the Aravalis and measures to prevent illegal mining, including the inspection and safeguard mechanisms outlined for existing mines.
  • MPSM Requirement: Recognising the Aravalis as a continuous geological ridge extending from Gujarat to Delhi, and its ecological fragility, the Court directs MoEF&CC to prepare an MPSM for the entire Aravali range through ICFRE, modelled on the Saranda MPSM. This plan must:
    • identify permissible mining areas and ecologically sensitive, conservation‑critical and restoration‑priority areas where mining is strictly prohibited or allowed only in exceptional, scientifically‑justified circumstances;
    • incorporate a thorough analysis of cumulative environmental impacts and ecological carrying capacity; and
    • include detailed post‑mining restoration and rehabilitation measures.
  • District‑wise Implementation (without fragmenting the range): The Court observes that MoEF&CC may, if necessary, prepare MPSMs for each district within the Aravalis but cautions that, in doing so, it must ensure the “continuity and integrity” of the Aravali Hills and Ranges is maintained.
  • Existing Mining: The Court clarifies that it does not intend to impose any ban on “present legal mining activities” already underway in the Aravali Hills and Ranges. Such operations are allowed to continue in the interim but must comply “strictly” with paragraph 8 of the Committee’s report. (The detailed content of paragraph 8 is not reproduced in the portion of the opinion provided.)
  • Future Mining: The Court directs that no new mining leases be granted until the Aravali MPSM is finalised by MoEF&CC through ICFRE. Once the MPSM is in place, mining in the Aravalis may be permitted only in areas that the MPSM identifies as suitable for sustainable mining.

Holding and Implications

Holding:

At paragraphs 49–50, the Supreme Court formally disposes of the matter by issuing the following operative directions:

  • (i) The Court accepts the recommendations made by the Committee “with regard to the definition of Aravali Hills and Ranges given by MoEF&CC.”
  • (ii) The Court accepts the Committee’s recommendations regarding the prohibition of mining in core/inviolate areas, subject to the exception carved out in paragraph 7.3.1 of the Committee’s report (for critical, strategic and atomic minerals and certain other specified minerals).
  • (iii) The Court accepts the Committee’s recommendations for sustainable mining in the Aravali Hills and Ranges and the steps proposed for preventing illegal mining.
  • (iv) The Court directs MoEF&CC to prepare a Management Plan for Sustainable Mining (MPSM) for the entire Aravali range—understood as the continuous geological ridge from Gujarat to Delhi—through ICFRE, on the lines of the Saranda MPSM. The MPSM must:
    • identify areas where mining is permissible, and ecologically sensitive, conservation‑critical and restoration‑priority areas where mining shall be strictly prohibited or allowed only under exceptional and scientifically‑justified circumstances;
    • contain a thorough analysis of cumulative environmental impacts and ecological carrying capacity; and
    • include detailed post‑mining restoration and rehabilitation measures.
  • (v) Until the Aravali MPSM is finalised by MoEF&CC through ICFRE, no new mining leases are to be granted in the Aravalis.
  • (vi) After the MPSM is finalised, mining will be permitted only in those areas that the MPSM identifies as suitable for sustainable mining and in accordance with the MPSM’s terms.
  • (vii) In the meantime, existing mining activities in mines already in operation in the Aravalis may continue but must be carried out in strict compliance with the Committee’s recommendations set out in paragraph 8 of its report.
  • Additional Clarifications:
    • The Court makes clear that it does not intend to impose a general ban on ongoing legal mining activities in the Aravalis.
    • The directions in this judgment are confined to mining in the Aravali Hills and Ranges.

Implications:

  • For the parties and the Aravali region:
    • States and mining entities must now adopt the Committee’s uniform definition of Aravali Hills and Ranges for regulatory purposes.
    • Mining in core/inviolate areas, as delineated by the Committee (including Protected Areas, ESZs/ESAs, tiger reserves and corridors, plantations and specified buffers around wetlands), is prohibited save for narrow statutory exceptions.
    • Existing legal mining operations in the Aravalis can continue but will be subject to tightened oversight and additional safeguards pursuant to the Committee’s report, with compliance monitored by State authorities and SPCBs.
    • No new mining leases can be issued in the Aravalis until an MPSM prepared by ICFRE and finalised by MoEF&CC is in place; thereafter, future mining will be confined to areas that this expert‑driven MPSM deems suitable for sustainable mining.
  • Broader regulatory significance:
    • The judgment institutionalises a two‑tier protection mechanism for the Aravalis: (a) immediate spatial prohibitions and safeguards based on the Committee’s recommendations, and (b) a medium‑term, scientifically‑grounded MPSM that will determine the long‑term pattern of permissible mining.
    • By expressly invoking India’s UNCCD obligations, national action plans, and the Saranda MPSM model, the Court reinforces the use of precautionary, science‑based planning tools (such as geo‑referenced ecological assessments and carrying capacity studies) as prerequisites for authorising or expanding mining in ecologically sensitive regions.
    • The Court reaffirms its earlier stance that complete bans on mining can be counter‑productive, sometimes aggravating illegal mining and criminalisation, and therefore opts for calibrated restrictions that seek to balance environmental protection with socio‑economic and livelihood considerations.
    • The opinion is marked “REPORTABLE,” indicating that it is intended to guide future judicial and regulatory handling of mining in the Aravalis and similar ecologically fragile areas, though it primarily structures the regulatory framework for the specific region rather than articulating a new, generally applicable legal doctrine.
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    IN RE : T.N. GODAVARMAN THIRUMULPAD v. UNION OF INDIA

    2025 INSC 1338

    1

    REPORTABLE

    IN THE SUPREME COURT OF INDIA

    INHERENT/ORIGINAL JURISDICTION

    IN RE : ISSUE RELATING TO DEFINITION OF ARAVALI

    HILLS AND RANGES

    I.A. NO.105701 OF 2024

    (CEC REPORT NO. 03 OF 2024)

    IN

    WRIT PETITION (C) NO.202 OF 1995

    IN RE: T.N. GODAVARMAN THIRUMULPAD

    …PETITIONER

    VERSUS

    UNION OF INDIA AND OTHERS …RESPONDENTS

    J U D G M E N T

    B.R. GAVAI, CJI

    IMPORTANCE OF ARAVALIS

    1. In the present matter, we are concerned with the definition of Aravali Hills and Ranges and the need for the proper conservation of the same in the States of Delhi, Haryana, Gujarat and Rajasthan.

    2. The Aravali Range spanning across the aforesaid four States is one of the oldest geological features on planet Earth.

    1

    2

    It is one of the oldest fold mountains in India. It is rich in wildlife, flora and fauna, and significantly influences the climate and biodiversity across North India.

    3. The scientific assessments of the Aravali Range establish the fact that the Aravali ecosystem acts as a "green barrier" and forms an effective "shield" against desertification by preventing the eastward spread of the Thar Desert towards the Indo-Gangetic plains, Haryana and western Uttar Pradesh.

    PREVENTION OF DESERTIFICATION AND LAND DEGRADATION

    4. The United Nations Convention on Combat Desertification1was ratified by India on 17thDecember 1996.

    5. Article 4 of the said Convention requires the States, which are parties to it, to inter-alia adopt an integrated approach to address the physical, biological and socio- economic aspects of desertification, promote the conservation of land and water resources as they relate to desertification, and to determine institutional mechanisms for the same.

    6. As per Article 5 of the said Convention, India as a signatory to the UNCCD, is required to strengthen the existing laws, enact new laws as may be needed, and undertake long-

    1 Hereinafter, "UNCCD".

    3

    term policy measures and action programmes to combat desertification.

    7. A perusal of Articles 10(2)(c) and 10(4) of the said Convention would reveal that national action programmes in this regard are required to be framed and particular attention must be given to preventive measures for lands that are not yet degraded, or which are only slightly degraded.

    8. In order to give effect to its commitments under the UNCCD, the Ministry of Environment, Forest and Climate Change2issued a National Action Plan to Combat Desertification and Land Degradation through Forestry Interventions in 2023. The said Plan highlights the need for a synergistic and convergent implementation of eco-restoration initiatives in the country.

    9. In recognition of the ecological importance of the Aravali Ranges, the MoEF&CC has also launched the "Aravali Green Wall Project", an initiative aimed at restoring degraded land, preventing desertification, enhancing green cover and improving the ecological health of the Aravali landscape.

    2 Hereinafter, "MoEF&CC".

    4

    10. These cumulative obligations in international law require that a uniform and streamlined approach be taken towards the preservation and restoration of the Aravali ecosystem including regulation of exploitation of the Aravali Hills in a scientific and sustainable manner, guided by the precautionary principle.

    PROCEEDINGS BEFORE THIS COURT

    11. This Court is seized of the issues with regard to the Aravali Hills and Ranges in two sets of proceedings. The first is in M.C. Mehta v. Union of India and Others3and the second one is in T.N. Godavarman Thirumalpad v. Union of India and Others4.

    12. When T.N. Godavarman Thirumalpad was listed before this Court on 10thJanuary 2024, an issue arose for consideration as to whether some of the mining activities were falling in the Aravali Hills or beyond it.

    13. The learned Senior Counsel appearing for the State of Rajasthan on that day had raised an issue as to whether the classification between the Aravali Hills and Aravali Ranges,

    3 WP(C) No.4677 of 1985

    4 WP(C) No.202 of 1995

    5

    insofar as the mining activities are concerned, needs to be finally decided by this Court.

    14. On similar lines, the learned Amicus Curiae had also raised an issue as to whether continuation of the mining activities in Aravali Hills and Ranges was in the larger public interest or not. The learned Amicus had therefore suggested that it will be appropriate if all the issues with regard to the Aravali Hills and Ranges be examined by the Central Empowered Committee5and directions be issued by this Court in that regard.

    15. We had, therefore, vide our order dated 10thJanuary 2024 requested the CEC to examine as to whether the classification of Aravali Hills and Ranges insofar as permitting mining is concerned, needs to be continued or not. We had also requested the CEC to take on board the experts in geology before finalising its report.

    16. Vide the said order, this Court also noticed that the issues with regard to the mining in Aravali Hills and Ranges in the State of Haryana were placed before another Bench of this Court hearing M.C. Mehta (supra) and the issues with

    5 "Hereinafter, "CEC".

    6

    regard to mining in Aravali Hills and Ranges in the State of Rajasthan was being considered by this Court in the present proceedings. We had, therefore, directed that both the matters be placed before the then Hon'ble Chief Justice of India for placing the same before one and the same Bench so as to avoid any conflicting order(s).

    17. In pursuance to the order passed by this Court on 10thJanuary 2024, the CEC submitted its report on 7thMarch 2024 (CEC Report No.3 of 2024).

    18. It will be relevant to refer to the recommendations made by the CEC in its report i.e., CEC Report No. 3 of 2024, which read thus:

    "I. RECOMMENDATIONS

    i) Mapping of the entire Aravalli Hill Range should be undertaken and completed within a period of six months by the Forest Survey of India, as per the norms followed for the State of Rajasthan. The National CAMPA may be directed to release funds required for the mapping purpose. All the mapped areas should be geo-tagged.

    ii) Macro-level EIA study of all mining affected districts of Rajasthan falling in Aravalli Hill Ranges should be done by ICFRE and/or any other competent national level central government institution as was done in case of Karnataka in compliance of the orders of this Hon'ble Court in WP(C) 562/2009 dated 05.08.2011. The level of mineral extraction should also be analysed along with EIA study, on the basis of local requirement of

    7

    minerals, available infrastructure and environmental concerns. This study can be completed in six months period. The funds can be made available by MoEFCC from the National CAMPA. Till this exercise is completed no new mining leases or renewals of old mining leases should be allowed in the Aravalli Hill Ranges.

    iii) Mining should be strictly prohibited in following areas falling under such mapped Aravalli Hill Range:

    a) Protected Areas including Tiger Reserves declared under Wild Life Protection Act 1972.

    b) where ESZs of protected areas mentioned in (i) above have been notified - within ESZ and up to 1 km from the boundary of these ESZ; and within 10 kms of boundary of protected areas mentioned in (i) where ESZ has not been notified.

    c) all identified Tiger Corridors.

    d) within 2 km radius/boundary of perennial water bodies and wetlands identified and notified as Ramsar Sites the wetlands notified as per provisions laid under Rule 3(b) of the wetlands (Conservation and Management) Rules,

    2017.

    e) all areas where plantations have been raised with funds from any government or agency.

    f) all those minerals where mining disturbs larger volume of minerals and soils but yields low revenue such as masonry stone.

    g) areas which are falling within the NCR.

    h) regions where there are proven or potential water aquifers or aquifer recharge areas or wherefrom groundwater is sourced for irrigation and/or drinking purposes.

    8

    i) Areas which have been identified as DARK Zone by the Groundwater Board such as Faridabad and Gurgaon.

    j) within 10 km aerial distance on either side of the inter- state boundary between Rajasthan and Haryana States along Aravali Hill range.

    iv) All mining in forest areas falling in Aravali Hill Ranges should be suspended and may be allowed after completion of mapping of area and EIA study, only in exceptional circumstances, and after due permission from this Hon'ble Court.

    v) The mining in other areas may be permitted only after all the statutory clearances / approvals including environmental clearance have been obtained and renewals should also be done only after grant of fresh environmental clearance.

    vi) The States shall first identify all the abandoned mining sites of area which exceeds one hectare, both legal and illegal, within a period of six months. Thereafter, the States shall prepare a site-specific reclamation and rehabilitation plans for all these sites and submit them along with the maps to the CEC. Once these plans are approved, the States will execute them in a time bound manner.

    vii) Mines which have reached the groundwater level should be closed to prevent destruction of underground aquifers, wastage of water and depleting of groundwater.

    viii) The mining leases found to have been operated / being operated without the requisite statutory approvals/ permissions and/or found to have exceeded permissible production limits and/or not following the mining plan prescriptions should be immediately closed and shall be liable to be terminated. Also, no mining lease where any condition of EC or any other statutory condition has been violated, renewal should not be allowed in any circumstances.

    9

    ix) Online Integrated Lease Management System (ILMS) for computerized and network-based management of mineral production and dispatch, collection of royalty, issue of permit and generation and submission of online reports involving mining leases and crusher operations, on the lines being followed by the State Government of Karnataka should be implemented immediately.

    x) The licenses to stone crushers may be given on the basis of quantity of raw mineral available in the area to prevent illegal mining and permit sustainable mining as has been permitted by this Hon'ble Court for the wood based industries (saw mills and plywood factories).

    xi) No crusher shall be located within 10 km. aerial distance from the boundary of Aravalli Hill Range. Clusters may be located in a cluster similar to an industrial estate where all inward coming raw material and outgoing finished/ processed product is controlled and regulated on real time basis.

    xii) Use of explosives in mining should be discouraged and may be allowed where Indian Bureau of Mines (IBM) certifies that its use is essentially required.

    xiii) Regular biennial evaluation of the cumulative impacts of existing and proposed mining activities in the entire Aravalli region should be ensured to prevent exceeding the ecosystem's carrying capacity xiv)Independent and transparent environmental monitoring mechanisms should be established preferably under the chairmanship of Chief Secretary of the state to ensure compliance of all regulations and also action taken where there are non- compliances.

    xv) In districts involving heavy mining a District Task Force of Revenue, Forest, Police and Mining Department should be constituted to control illegal mining."

    10

    19. In the meantime, in pursuance to the order passed by this Court dated 10thJanuary 2024, the then Hon'ble Chief Justice of India constituted a Special Bench comprising of B.R. Gavai and Abhay S. Oka, JJ. (as they then were).

    20. Upon perusal of the report of the CEC dated 7thMarch 2024, this Court by an order dated 9thMay 2024 passed in

    M.C. Mehta (supra) taken along with the present proceedings, found that the issue with regard to mining activities in the Aravali Hills and Ranges needs to be addressed jointly by the MoEF&CC as well as all the four States i.e., National Capital Territory of Delhi and States of Rajasthan, Haryana and Gujarat.

    21. Pertinently, this Court vide the aforesaid order also noticed that one of the major issues with regard to the illegal mining was on account of different definitions of "Aravali Hills/Ranges", as adopted by the different States. We, therefore, directed that a committee be constituted for providing a uniform definition of the Aravali Hills and Ranges.6

    6 Hereinafter, "Committee".

    11

    22. It will be relevant to refer to the entire order passed by this Court on 9thMay 2024, which reads thus:

    1. Since certain matters from State of Rajasthan with regard to mining in Aravalli Ranges and Hills were pending before the Bench presided over by one of us (B.R. Gavai, J.) and other matters from State of Haryana were pending before the Bench presided over by one of us (Abhay S. Oka, J.), the matter was referred to the Hon'ble the Chief Justice of India with an observation that it will be appropriate that all the matters are heard together so that the issues are addressed commonly.

    2. Accordingly, a Special Bench consisting of the two of us has been constituted under the orders of the Hon'ble the Chief Justice of India.

    3. There are certain issues with regard to illegal mining as well as mining under the permissions granted by the States in Aravalli Hills/Ranges. One of the major issues is with regard to the different definitions of "Aravalli Hills/Ranges", as adopted by different States. The learned Amicus Curiae states that insofar as the State of Haryana is concerned, there is not even a definition of Aravalli hills and ranges.

    4. The Central Empowered Committee (CEC) has submitted its Report No.3/2024, wherein certain aspects have been pointed out. The Report also points out various illegal mining activities carried out throughout the State of Rajastan, district wise details have been given with regard to the areas under illegal mining.

    5. In the report of the CEC, a report prepared by the FSI is annexed. As per the Report of the FSI the definition of Aravalli hills has been given as the hill as well as the uniform 100 meter wide buffer surrounding the downside of the hills.

    6. We find that the issue with regard to the mining activities in the Aravalli Hills and Ranges needs

    12

    to be addressed jointly by the Ministry of Environment, Forest and Climate Change (MoEFCC) as well as all the four State Governments i.e. the Government of National Capital Territory of Delhi (GNCTD) and the States of Rajasthan, Haryana and Gujarat.

    7. We, therefore, direct that a Committee be constituted comprising of the following officers/officials to have a uniform definition of the Aravalli hills and ranges:-

    i. Secretary, Ministry of Environment, Forest and Climate Change, Government of India.

    ii. Secretaries of the Department of Forests, Government of National Capital Territory of Delhi and the States of Haryana, Rajasthan and Gujarat.

    iii. A representative of the Forest Survey of India.

    iv. A representative of the Central Empowered Committee.

    v. A representative of the Geological Survey of India.

    vi. Joint Secretary, Ministry of Environment, Forest and Climate Change, Government of India, shall be the convenor of the Committee.

    8. The said Committee shall submit its report within a period of two months from today.

    9. In the meantime, we also issue the following directions, as suggested by Shri P. Parameshwar, learned Amicus Curiae, to which Shri Tushar Mehta, learned Solicitor General of India appearing for the State of Haryana and Shri K.M. Natraj, learned Additional Solicitor General of India appearing for the State of Rajasthan, do not have any objection:-

    i. Direct the Union of India through the MoEFCC, State of Rajasthan, State of Haryana and GNCTD to file affidavits with details comments on the CEC Report

    13

    No.3/2024 and also the issues identified hereinabove.

    ii. The States of Haryana and Rajasthan should specifically indicate what steps for compliance of 15 (fifteen)

    Judgments/Orders of this Court's have been taken by the respective States.

    iii. The States of Haryana and Rajasthan should specifically state what action has been taken on the CAG/CEC Reports on illegal mining and whether prosecution under the relevant State Laws and Recovery Process has been undertaken.

    iv. The State of Rajasthan to specifically state the actions taken pursuant to the FSI Report dated 22.02.2018 where illegal mining polygons have been identified.

    v. The State of Rajasthan be directed to reply to the FSI Report submitted to this Court pursuant to Order dated 19.02.2010. The FSI Report dated 25.08.2010 and the CEC Report thereon dated 25.10.2010 were shared with the State of Rajasthan way back in 2010.

    vi. The States of Rajasthan and Haryana shall also state the extent and mapping of all boundaries of mining areas (mentioned in the mining leases) within the area of the State.

    10. Shri K. Parameshwar, learned Amicus Curiae, has further submitted that until further orders are passed by this Court, no fresh mining leases or renewal of existing mining leases should be permitted in Aravalli Ranges and Hills in the States of Haryana and Rajasthan.

    11. The said suggestion is opposed by Shri Tushar Mehta, learned Solicitor General of India and Shri K.M. Natraj, learned Additional Solicitor General of India and Shri A.N.S. Nadkarni, learned senior

    14

    counsel appearing for the Federation of Associations of Mining in Rajasthan. It is submitted that millions of labourers are dependent upon the mining activities carried out in these States. It is submitted that if the order, as sought by the learned Amicus Curiae is passed, it would have a cascading effect on the livelihood of millions of labourers.

    12. According to our experience and as has been pointed out by this Court, in the judgment of this Court dated 10.11.2021 passed in C.A. No.3661- 3662/2020, a total ban on mining is not conducive even to the interest of the environment, inasmuch as it gives scope for illegal mining.

    13. In that view of the matter, to balance the competing interest, we find that the following direction would subserve the purpose:-

    "Until further orders, though all the States in which Aravalli Ranges and Hills are situated would be at liberty to consider and process the applications for grant of mining leases and also for renewal thereof including obtaining statutory clearances from the various authorities, no final permission shall be granted for mining in the Aravalli Hills/Ranges, as defined in the FSI Report dated 25.08.2010, without permission from this Court."

    14. Needless to state that this order in no way shall be construed as prohibiting the legal mining activities which are being carried out in accordance with the valid permits/licences.

    15. Needless further to state that our orders are restricted only to the mining in the Aravalli hills/ranges."

    [Emphasis supplied]

    15

    23. It appears that thereafter the matter was adjourned from time to time so as to enable the Committee constituted as per the order dated 9thMay 2024 to submit its report.

    24. When the matter was, thereafter, listed on 12thAugust 2025, by way of last chance, this Court had granted two more months' time so as to enable the Committee to submit its report.

    25. Accordingly, the Committee submitted its report via the MoEF&CC on 3rdOctober 2025.

    26. We have extensively heard Mr. K. Parameshwar, learned Amicus Curiae, Ms. Aishwarya Bhati, learned Additional Solicitor General appearing for the MoEF&CC, Mr. Balbir Singh, learned Senior Counsel appearing for the State of Haryana and Mr. K.M. Natraj, learned ASG appearing for the State of Rajasthan.

    27. The learned Amicus submitted that the Forest Survey of India,7vide its Status Report dated 19thAugust 2010 in pursuance to the order of this Court dated 19thFebruary 2010 in the present proceedings, has defined the Aravalis as under:

    7 Hereinafter, "FSI".

    16

    "(i) slope >3°, (ii) foothill buffer = 100m, (iii) inter hill distance or valley width= 500m and (iv) the area enclosed by above defined hills from all sides."

    28. The learned Amicus submitted that the FSI is an expert body in the field and there should have been no reason for the Committee to not accept the definition as proposed by the FSI and substitute it with another definition.

    29. The learned Amicus placed before this Court the report of the Committee and how the Aravali Hills and Ranges have been sought to be defined for the purposes of mining. The same is as under:

    "7. Recommendations and Way Forward

    7.1 Definition of Aravali Hills and Ranges in the context of mining

    7.1.1 The committee recommends following operational definition of Aravali Hills and Ranges in the context of mining:

    Aravali Hills: Any landform located in the Aravali districts, having an elevation of 100 metres or more from the local relief, shall be termed as Aravali Hills. For this purpose, the local relief shall be determined with reference to the lowest contour line encircling the landform, as per Para-5.1.1 above. The entire landform lying within the area enclosed by such lowest contour, whether actual or extended notionally, together with the Hill, its supporting slopes and associated landforms irrespective of their gradient, shall be deemed to constitute part of the Aravali Hills.

    Aravali Range: Two or more Aravali Hills, as defined at Para- 5.1.2 above, located within the proximity of

    17

    500m from each other, measured from the outermost point on the boundary of the lowest contour line on either side forms Aravali Range. The area between the two Aravali hills is determined by first creating buffers with a width equal to the minimum distance between the lowest contour lines of both hills. An intersection line is then generated between the two buffer polygons by joining the intersection of both buffer polygons. Finally, two lines, are drawn perpendicularly from both endpoints of the intersection line and extended till it intersects the lowest contour line of both hills. The entire area of landforms falling between the lowest contour lines of these Hills as explained, along with associated features such as Hills, Hillocks, supporting slopes, etc., shall also be included as part of Aravali Range."

    30. The learned Amicus submitted that if the definition as recommended by the Committee is accepted, all the hills below the height of 100 metres would be opened up for mining and as a result the Aravali Hills and Ranges would lose their continuity and integrity. He, therefore, submitted that if the definition as suggested by the Committee is accepted, it would totally endanger the environment and ecology of the mountains.

    31. As against this, Ms. Bhati, learned ASG submitted that if the definition of Aravali Hills and Ranges as suggested by the FSI is accepted, it would exclude large areas from the Aravali Hills and Ranges. She, however, submitted that the

    18

    definition as suggested by the Committee is adopted, a larger area would be included as part of the Aravali Hills and Ranges.

    32. Ms. Bhati further submitted that the Committee itself has recommended that except in case of critical, strategic and atomic minerals, the mining activities would be prohibited in the core/inviolate areas. She further submitted that the Committee has made various recommendations in order to prevent rampant mining and permit only sustainable mining.

    33. No doubt that the Committee, with the assistance of the technical committee, has done a commendable work. However, recently we had an occasion to consider a matter with regard to Saranda Wildlife Sanctuary as part of the present proceedings. In the said matter, we had noticed that the MoEF&CC had got a study done by an expert body namely Indian Council of Forestry Research and Education8. On the basis of the said study, the Management Plan for Sustainable Mining9in Saranda and Chaibasa, Singhbhum District, Jharkhand was carried out. In the said matter, we had noticed that ICFRE's geo-referenced ecological assessment enabled the identification of areas suitable for

    8 Hereinafter, "ICFRE".

    9 Hereinafter, "MPSM".

    19

    mining, areas requiring strict ecological protection and zones where biodiversity values necessitated conservation priority.

    34. Vide the judgment and order dated 13thNovember 2025 in the present proceedings to which two of us (Gavai, CJI and K. Vinod Chandran, J.) were a party, this Court has directed the Wildlife Sanctuary to be established insofar as the compartments which were identified as conservation areas/no mining zones. However, this Court explicitly excluded the compartments wherein the MPSM found that sustainable mining could be permitted.

    35. It is not in dispute that the Aravali Hills and Ranges also exhibit similar ecological fragility, and it is also an area comprising of significant biodiversity. Not only that it acts as a green barrier thereby preventing desertification in the Indo- Gangetic plains, Haryana and western Uttar Pradesh.

    36. No doubt that as stated by the learned ASG, the MoEF&CC had decided to develop a green corridor/green wall. However, the note submitted by the learned ASG would itself reveal that the Aravali mountain range faces "escalating degradation pressures". The note further states that deforestation, unsustainable grazing, illegal and excessive

    20

    mining, and urban encroachment have contributed to widespread ecosystem damage. It further states that forest cover has declined significantly in the last two decades, desert sands are moving eastwards, and aquifers have been depleted or damaged by mining activities. It further states that these cumulative impacts undermine not only biodiversity but also water security and climate resilience. It has further been stated that all these affect the livelihoods of communities dependent on the landscape's resources.

    37. Taking all these aspects into consideration, we are of the considered view that while we propose to accept the report of the Committee constituted by the MoEF&CC pursuant to the orders passed by this Court, it would also be in the best interest of the ecology and environment that a similar study as was conducted for Saranda and Chaibasa, Singhbhum District, Jharkhand by ICFRE is also conducted for Aravali Hills and Ranges. No doubt that the Committee has taken care by recommending prohibition of mining in core/inviolate areas except in cases of critical, strategic and atomic minerals. However, we find that it would be appropriate that such a

    21

    study be carried out taking into consideration the geological importance of the Aravali mountain ranges.

    38. It will be relevant to refer to paragraphs 7.3 and 7.4 of the report of the Committee, which read thus:

    "7.3 Regulation of Mining in Aravali Hills and Ranges

    7.3.1 The Committee recommends that to ensure sustainable mining in the Aravalli Hills and ranges,

    no new mining lease, except in case of critical, strategic and atomic minerals (Atomic minerals notified in part B and Critical and Strategic minerals notified in Part D of the First Schedule of the MMDR Act) and minerals listed in the Seventh Schedule of the MMDR Act 1957 may be granted in Aravalli Hills and Ranges as marked in the SOI Toposheets as per the procedure described above

    7.3.2 Regulation of operation of existing mines in Aruvalli Hills and Ranges: The Committee recommends that in case of ongoing mining leases falling within in the area of Aravalli Hills and Ranges as defined above, as well as for the renewal of such mining leases, a team of experts comprising officers of State Forest Department, Mining and Geology Department, Local Administration and State Pollution Control Board (SPCB) and such domain experts as may be required, shall visit the concerned mine to take stock of the compliance of EC/CTO conditions and environmental safeguards followed by the Mines for conservation of Aravalli Hills/Ranges and prescribe necessary environmental safeguards as deemed appropriate. The additional

    environmental safeguard, as proposed by the Committee, may be made a part of CTO conditions and compliance thereof may be monitored by the concerned SPCB.

    22

    7.4 Prohibition of Mining in Core/Inviolate Areas

    7.4.1 Core/Inviolate areas may be designated in the Aravalli Hills and Ranges for prohibiting mining in them. For this purpose, following areas may be designated as core/inviolate areas for the purpose of mining:

    i. Protected Areas, including tiger reserves and all identified tiger corridors.

    ii. Area covered under Draft or Final Eco Sensitive Zone (ESZ)/Eco Sensitive Area (ESA) notified under Section 3(2)(v) of the Environment (Protection) Act, 1986, and Section 5(1) of the Environment (Protection) Rules, 1986

    iii. For ESZs around Protected Areas, for which proposals have been submitted by the State Governments but are yet to be notified as Draft/Final Notification by the MoEFCC and for those, in which the proposals are yet to be submitted by the State Governments, the default ESZ shall be regulated strictly as per the orders of Hon'ble Supreme Court issued from time to time in the matter of Writ Petition(s) (Civil) No(s). 202/1995 Τ.Ν. Godavarman Thirumulpad versus Union of India & Ors.;

    iv. No mining to be allowed within 1.0 km of the boundary of Protected Area, even if the boundary of ESZ is less than 1.0 km from the boundary of the Protected Area.

    v. Areas where plantations have been raised with funds from CAMPA, Government sources or under international cooperation

    vi. 500 m from the boundary of Ramsar sites and Wetlands under Wetland (Conservation & Management) Rules, 2017."

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    39. We also appreciate the recommendations made by the Committee for preventing illegal mining and permitting only sustainable mining in the Aravali Hills and Ranges.

    40. However, taking all aspects of the matter into consideration, especially the fact that the Aravali Hills and Ranges harbour rich biodiversity, with twenty-two wildlife sanctuaries, four tiger reserves, the Keoladeo National Park, along with wetlands like Sultanpur, Sambhar, Siliserh, and Asola Bhati, and aquifers that recharge river systems including the ones at Chambal, Sabarmati, Luni, Mahi, and Banas, it is more than appropriate that before permitting further sustainable mining activities, the same are preceded by preparation of an MPSM.

    41. In this regard, Ms. Bhati, learned ASG, expressed an apprehension that insofar as Saranda was concerned, it dealt with a much smaller area. She further submitted that carrying out an MPSM for such a huge area covered by the Aravali Hills and Ranges, would take a much longer time and would be a herculean task.

    42. We are of the considered view that it may not be in the interest of ecology and environment if further mining activities

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    are permitted to be carried out without a body of experts, such as ICFRE, examining the issue of protection of the conservation areas. The MPSM will provide adequate data on the basis of geo-referenced ecological assessment and identify the areas which have wildlife and other high eco-sensitive areas, which are required to be conserved. The MPSM will also provide data as to how sustainable mining is to be conducted.

    43. The MPSM, for Saranda, had put up a specific question as to whether diversion of one of the best natural virgin forest areas in the country for a lease of 12 to 13 years for mining activities, is really worthy and justified? It is not in dispute that the Aravali Hills and Ranges are one of the oldest geological features of planet Earth. The MPSM for Saranda has emphasized the need for identification of critical wildlife habitats, corridors linking critical wildlife habitats, rich forests and such other important forest areas in Saranda Forest which need to be protected and conserved for posterity and are considered as ecologically important and may be considered as inviolate for iron ore mining. Such areas have been notified as Conservation Reserve/Corridors or Ecologically Sensitive

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    Areas in accordance with the provisions of the Wild Life (Protection) Act, 1972 and the Environment (Protection) 1986.

    44. We are, therefore, of the considered opinion that if such an MPSM is carried out for the Aravali Hills and Ranges, it can also identify the areas where sustainable mining activities could be permitted.

    45. We therefore find that it will be appropriate to prepare a Management Plan, in the nature of MPSM for Sarandha, for the Aravali Hills and Ranges.

    46. The MoEF&CC, if necessary, can also consider preparing MPSM for each of the districts in the Aravali Hills and Ranges. However, while doing that, it should be ensured that the continuity and integrity of the Aravali Hills and Ranges is maintained.

    47. Further, insofar as a ban on mining is concerned, we do not propose to impose any such ban on the present legal mining activities that are already being undertaken in the Aravali Hills and Ranges.

    48. This Court had on an earlier occasion noticed the ill consequences of imposing a complete ban on mining activities in the case of State of Bihar and Others v. Pawan Kumar

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    and Others,10to which one of us (Gavai, J., as he then was) was a party. A complete ban on mining could, as was seen in the said case, lead to illegal mining activities being carried out, creation of land/mining mafias and criminalisation.

    49. We, however, clarify that mining activities already being undertaken in the Aravali Hills and Ranges would be carried out strictly in accordance with paragraph 8 of the recommendations of the Committee's Report.

    50. In the result, we pass the following order:

    (i) We accept the recommendations made by the Committee with regard to the definition of Aravali Hills and Ranges given by MoEF&CC

    (ii) We further accept the recommendations with regard to the prohibition of mining in core/inviolate areas with exception as carved out in paragraph 7.3.1 of the Committee's Report;

    (iii) We also accept the recommendations for sustainable mining in Aravali Hills and Ranges and the steps to be taken for preventing illegal mining in Aravali Hills and Ranges;

    10 (2022) 2 SCC 348

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    (iv) We, however, direct the MoEF&CC to prepare a MPSM through ICFRE for the entire Aravalis, i.e., understood as the continuous geological ridge extending from Gujarat to Delhi on the lines of the MPSM for Saranda and the MPSM must:

    a. Identify permissible areas for mining, ecologically sensitive, conservation-critical and restoration- priority areas within the Aravali landscape where mining shall be strictly prohibited or permitted only under exceptional and scientifically justified circumstances;

    b. Incorporate a thorough analysis of cumulative environmental impacts and the ecological carrying capacity of the region; and

    c. Include detailed post-mining restoration and rehabilitation measures.

    (v) We further direct that till the MPSM is finalised by the MoEF&CC through ICFRE, no new mining leases should be granted;

    (vi) We further direct that upon the MPSM being finalised by MoEF&CC in consultation with the ICFRE, mining would

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    be permitted as per the MPSM only in those areas wherein sustainable mining could be permitted; and

    (vii) In the meantime, the mining activities in the mines which are already in operation would be continued in strict compliance with the recommendations made by the Committee in paragraph 8 of its Report.

    51. Since one of us (B.R. Gavai, CJI) is sitting in the proceedings in W.P.(C) No.202/1995 for the last time, we feel that it is our duty to place on record our deep appreciation for Mr. K. Parameshwar, learned Amicus Curiae, who, for the last three years has laboriously assisted this Court in passing various judgments and orders for the protection and conservation of environment, wildlife and ecology. We must also place on record our deep appreciation for Mr. M.V. Mukunda, Ms. Kanti, Ms. Raji Gururaj and Mr. Shreenivas Patil, learned counsel, whose contribution in

    assisting Mr. K. Parameshwar, learned Amicus Curiae is very valuable. We must also place on record our appreciation for Ms. Aishwarya Bhati, learned Additional Solicitor General of India, who has been representing the MoEF&CC in this matter for a pro-active role and assisting this Court to find out the

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    solutions for protection and conservation of environment, wildlife and ecology. We also place on record our appreciation for Mr. Balbir Singh, learned Senior Counsel appearing for the State of Haryana and Mr. K.M. Nataraj, learned Additional Solicitor General of India appearing for the State of Rajasthan in the present matter.

    …………….................CJI

    (B.R. GAVAI)

    …................................J

    (K. VINOD CHANDRAN)

    …................................J

    (N.V. ANJARIA)

    NEW DELHI;

    NOVEMBER 20, 2025.

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