What Happened
- The Ministry of Mines announced the launch of the seventh tranche of auction of critical and strategic mineral blocks, comprising 19 blocks spread across multiple states.
- Union Minister G. Kishan Reddy launched the auction on March 23, 2026, continuing the government's drive toward mineral self-reliance in clean energy and advanced technology sectors.
- So far, six previous tranches have resulted in the allocation of 46 critical mineral blocks, with growing investor participation under India's reformed mining framework.
- The blocks cover minerals essential for clean energy, advanced technologies, fertilizers, and strategic industries — including lithium, rare earth elements (REE), graphite, vanadium, and nickel.
- Recent regulatory reforms — the Mineral (Auction) Second Amendment Rules, 2025 and the Mineral (Auction) Amendment Rules, 2026 — have streamlined post-auction timelines and introduced insurance surety bonds as an alternative to bank guarantees.
Static Topic Bridges
MMDR Act, 1957 and the 2023 Critical Minerals Amendment
The Mines and Minerals (Development and Regulation) Act, 1957 (MMDR Act) is the primary legislation governing the development and regulation of mines and minerals in India, excluding atomic and petroleum minerals. The MMDR Amendment Act, 2023 was a landmark reform that introduced Part D in the First Schedule of the Act, which lists critical and strategic minerals over which the Central Government — not state governments — has exclusive auction authority. Revenue from these auctions, however, still accrues to the concerned state government.
- 24 critical minerals were added to Part D of the First Schedule under the 2023 amendment; India's full critical minerals list (released in June 2023) contains 30 minerals.
- The amendment also removed 6 minerals from the list of atomic minerals, making lithium, titanium, beryllium, niobium, tantalum, and zirconium available for commercial mining.
- Before the 2023 amendment, offshore mineral blocks and critical minerals auctions were handled inconsistently; the amendment streamlined the framework.
- Auction method: transparent two-stage ascending forward auction process; successful bidder is selected based on the highest percentage of value of mineral dispatched (revenue share model).
- Royalty rates for 12 critical and strategic minerals — including beryllium, cobalt, gallium, and vanadium — were approved by the Cabinet to operationalize the auction framework.
Connection to this news: The seventh tranche builds directly on the statutory foundation created by the 2023 MMDR amendment; all 19 blocks in this tranche are auctioned under the Central Government's powers in Part D of the MMDR Act.
India's Critical Minerals List and Import Dependence
In June 2023, the Ministry of Mines published India's first official list of 30 Critical Minerals — defined as minerals whose supply disruption would severely impact economic security, defense, and clean energy transition. The identification follows a framework used by major economies (US, EU, Australia) that classifies minerals as "critical" based on economic importance and supply risk. Ten of India's 30 critical minerals are 100% import-dependent, making domestic auctions and overseas mineral acquisitions both essential.
- India's 30 critical minerals include: Lithium, Cobalt, Graphite, Nickel, Vanadium, Niobium, REE (Rare Earth Elements), Titanium, Tungsten, Gallium, Germanium, Indium, and others.
- 10 minerals are 100% import-dependent: Lithium, Cobalt, Nickel, Vanadium, Niobium, Germanium, Rhenium, Beryllium, Tantalum, and Strontium.
- India is developing a National Critical Mineral Mission (NCMM) to coordinate domestic mining, overseas acquisitions (via KABIL — Khanij Bidesh India Limited), and recycling.
- KABIL (a joint venture of NALCO, HCL, and MECL) is mandated to acquire critical mineral assets abroad.
Connection to this news: The 19 blocks in the seventh tranche represent India's domestic supply-side response to reduce import dependence for these minerals, which are essential for batteries (EVs, grid storage), solar panels, defense electronics, and semiconductors.
Asset Monetisation Through Competitive Mineral Auctions
India's mining sector reform since 2015 has progressively shifted from discretionary lease allocation (which was struck down in the 2G spectrum-style "coal scam" legacy) to a mandatory, transparent auction-based system. The MMDR Amendment Act, 2015 made auctions compulsory for new mining leases, replacing the first-come-first-served approach. Subsequent amendments in 2021 and 2023 further streamlined composite licences (exploration + mining) to attract early-stage investment.
- Composite Licence (formerly "prospecting licence cum mining lease") allows companies to do exploration and then directly proceed to mine — reducing uncertainty.
- Mining Lease: granted after auction; gives rights to extract minerals from a notified area.
- Performance Security and Letter of Intent timelines were streamlined under the Mineral (Auction) Second Amendment Rules, 2025.
- Insurance Surety Bond introduced in 2026 as an alternative to bank guarantees — lowers entry barriers for smaller players.
- States where blocks have been auctioned so far: Bihar, Madhya Pradesh, Karnataka, Odisha, Tamil Nadu, Uttar Pradesh, and Chhattisgarh.
Connection to this news: The seventh tranche reflects the maturity of India's auction-based framework; procedural reforms in 2025-26 have reduced time-to-allotment, making the auctions progressively more attractive to private investors.
Key Facts & Data
- Seventh tranche: 19 blocks across multiple states (launched March 23, 2026).
- Previous six tranches: 46 blocks allocated cumulatively.
- India's critical minerals list: 30 minerals (notified June 2023).
- Minerals auctioned include: Lithium, REE, Graphite, Vanadium, Nickel, Chromium, Glauconite, Platinum Group Elements (PGE), and Phosphorite.
- 10 of India's 30 critical minerals are 100% import-dependent.
- MMDR Amendment, 2023: empowers Central Government to auction 24 minerals in Part D of Schedule I.
- Royalty rates approved for 12 critical minerals including cobalt, gallium, vanadium, and beryllium.
- Auction mechanism: two-stage ascending forward auction (revenue-share model).