Ministry of Mines to Launch Seventh Tranche of Auction of Critical and Strategic Minerals

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Ministry of Mines — Seventh Tranche Auction of Critical & Strategic Minerals

1. At a Glance

7th Tranche of auction of Critical and Strategic Mineral Blocks launched by the Ministry of Mines on 23 March 2026, offering 19 blocks under Mining Lease (ML) and Composite Licence (CL) [S1][S3].
Anchored in the MMDR Amendment Act, 2023 which empowered the Central Government to auction 24 notified critical minerals [S2][S5].
Critical to UPSC because it ties together energy transition, supply-chain security, federalism in mining, and Atmanirbhar Bharat in the mineral sector.

2. Why in the News

Union Minister of Coal & Mines G. Kishan Reddy with MoS Satish Chandra Dubey launched the Seventh Tranche on 23 March 2026 in New Delhi [S1].
Tender document sale opened 30 March 2026; last date for purchase 18 May 2026; bid submission deadline 25 May 2026 [S3].
Accompanied by the Mineral (Auction) Amendment Rules, 2026, introducing the Insurance Surety Bond as an alternative to bank guarantees [S3].

3. Background & Evolution

MMDR Act, 1957 — parent statute regulating mines and minerals [S2].
MMDR Amendment Act, 2023 (notified 17 August 2023) — listed 24 minerals as Critical & Strategic; empowered Centre (not States) to auction ML/CL for these minerals [S2].
Tranche I: launched 29 November 2023 for 20 blocks — first-ever auction of critical minerals in India [S2].
Tranche V: first-ever auction of Potash blocks in India (2 blocks) [S3].
By the launch of Tranche VII, 46 blocks had already been auctioned across six earlier tranches [S2].
MMDR Amendment, 2025: expanded scope of National Mineral Exploration Trust (NMET) to fund overseas critical mineral exploration [S2].

4. Core Static Facts

Implementing Ministry: Ministry of Mines (Union); auctioning authority post-2023 amendment is the Central Government [S2].
Enabling Act: MMDR Act, 1957 (as amended in 2023, 2025); MMDR (Amendment) Act, 2023 inserted Part D for critical minerals auction by Centre [S2].
Critical minerals list: 30 minerals identified in 2023 expert committee report (DST/Ministry of Mines); 24 included under Centre-auctioned Schedule via 2023 amendment [S5].
Tranche 7 blocks: 19 across multiple States [S1][S3].
Minerals on offer in Tranche 7: Rare Earth Elements, Tungsten, Lithium, Graphite, Vanadium, Titanium, Glauconite, Rock Phosphate [S3].
Royalty rates fixed by Cabinet (Mar 2024): Lithium 3%, Niobium 3%, REE 1% on London Metal Exchange price [S4].
12 other minerals (Beryllium, Cadmium, Cobalt, Gallium, Indium, Rhenium, Selenium, Tantalum, Tellurium, Titanium, Tungsten, Vanadium) — royalty fixed at low ad-valorem rates to incentivise bidding [S4].

5. Multi-Dimensional Analysis

Economic - Reduces import dependence on lithium, cobalt, REE (>90% import-dependent) [S5]. - Develops downstream EV battery, semiconductor, solar PV, wind turbine value chains [S1].

Geopolitical / Strategic - Counters Chinese dominance in REE and processing (~60–80% global share) [S5]. - Aligns India with Mineral Security Partnership (MSP) with US, Australia, Japan, etc. [S5].

Legal / Constitutional - Entry 54, Union List — regulation of mines under Union control where Parliament declares expedient [S2]. - 2023 amendment shifted auction power for 24 critical minerals from States (Entry 23, State List) to Centre; affects fiscal federalism — royalty still accrues to host State [S2][S4].

Environmental - Critical minerals are inputs for clean energy transition but mining itself raises water-stress, tribal land, and forest-clearance concerns; Glauconite/Rock Phosphate also expand fertilizer security agenda [S3].

Scientific / Technological - NMET-funded exploration by GSI, MECL; 2025 amendment funds overseas exploration through PSUs like KABIL (Khanij Bidesh India Ltd) [S2].

6. Recent Developments (12–18 months)

Tranche V (2025): first-ever Potash auction [S3].
Tranche VI launched in 2025 under Minister Kishan Reddy [S3].
MMDR Amendment 2025: NMET scope expanded for overseas critical-mineral acquisition [S2].
Mineral (Auction) Amendment Rules, 2026: Insurance Surety Bond permitted in lieu of bank guarantee [S3].
Tranche VII: launched 23 March 2026; bids close 25 May 2026 [S1][S3].

7. Prelims Hooks

7th Tranche launched on 23 March 2026 [S1].
Number of blocks in Tranche 7: 19 [S3].
MMDR Amendment Act enabling Centre-led critical mineral auction: 2023 [S2].
Number of critical minerals notified under 2023 Schedule: 24 [S2].
First tranche launch date: 29 November 2023, 20 blocks [S2].
Royalty on Lithium, Niobium: 3%; on REE: 1% of LME price [S4].
First-ever auction of Potash blocks in India: Tranche V [S3].
Minister piloting auction: G. Kishan Reddy (Coal & Mines); MoS Satish Chandra Dubey [S1].
NMET = National Mineral Exploration Trust, scope extended overseas by 2025 amendment [S2].
KABIL = JV of NALCO + HCL + MECL for overseas acquisition of strategic minerals.
Mineral Auction Amendment Rules 2026 introduced Insurance Surety Bond [S3].
Tranche 7 minerals include REE, Tungsten, Lithium, Graphite, Vanadium, Titanium, Glauconite, Rock Phosphate [S3].
Total blocks auctioned before Tranche 7: 46 across 6 tranches [S2].
Constitutional basis for Union mining regulation: Entry 54, Union List [S2].

8. Mains Relevance

GS-III: Indian Economy — Resource mobilisation, infrastructure, energy; Science & Tech — Indigenisation, strategic resources.
GS-II: Federalism — Centre–State division of mining powers; bilateral arrangements (MSP).
Probable stems: 1. "Critical minerals are the new oil of the 21st century. In light of India's auction regime, discuss the strategic and economic imperatives." (GS-III) 2. "Examine how the MMDR Amendment Act, 2023 has reshaped Centre–State relations in the mineral sector." (GS-II) 3. "Evaluate India's strategy for securing critical mineral supply chains through domestic auctions and overseas acquisitions." (GS-III)

9. Related Topics to Study Next

Mineral Security Partnership (MSP) — multilateral supply-chain alliance India joined in 2023.
KABIL — overseas critical mineral acquisition vehicle.
National Critical Mineral Mission (NCMM) — Budget 2024–25 announcement.
Production Linked Incentive (PLI) — ACC Batteries — downstream demand driver.
Geological Survey of India (GSI) — exploration nodal body.
Deep-Sea Mining & Samudrayaan — polymetallic nodules angle.
REE in monazite (Kerala/Odisha sands) — links to IREL (India) and atomic minerals.
Federalism & Entry 54 vs Entry 23 — constitutional contestation.

10. Common Errors / Trap Areas

Confusing 30 critical minerals (expert committee list) with 24 minerals (notified under MMDR Schedule for Centre auction) [S2][S5].
Assuming States auction these blocks — post-2023, Centre auctions; royalty still goes to State [S2].
Mixing up NMET (exploration trust) with DMF (District Mineral Foundation).
Tagging the Ministry wrongly as Ministry of Coal — it is Ministry of Mines (though both held by same Minister) [S1].
Treating Tranche I (2023) as having succeeded for all 20 blocks — many were re-auctioned in later tranches [S2].

11. Sources

[S1] Ministry of Mines to Launch Seventh Tranche of Auction of Critical and Strategic Minerals — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2243514 — (tier: 1)
[S2] MMDR Amendment Act, 2025 / Policy Initiatives note — https://static.pib.gov.in/WriteReadData/specificdocs/documents/2025/dec/doc20251231748501.pdf — (tier: 1)
[S3] Seventh Tranche details (19 blocks, minerals, timeline, Insurance Surety Bond) — https://www.pib.gov.in/PressReleasePage.aspx?PRID=2243514&reg=3&lang=2 — (tier: 1)
[S4] Cabinet approves royalty rates for 12 critical and strategic minerals — https://www.pib.gov.in/PressReleaseIframePage.aspx?PRID=2010128 ; Royalty for Lithium, Niobium, REE — https://pib.gov.in/PressReleaseIframePage.aspx?PRID=1966595 — (tier: 1)
[S5] Thirty Minerals Listed as Critical Minerals for India — https://www.pib.gov.in/PressReleaseIframePage.aspx?PRID=1984942 — (tier: 1)