Central Government Amends Mineral Auction Rules, Enhancing Flexibility for Captive Mines and Regulating Atomic Minerals

The Central Government issued the Mineral (Auction) Third Amendment Rules, 2025, through a G.S.R. Notification on October 22, 2025. These rules, enacted under the powers conferred by section 13 of the Mines and Minerals (Development and Regulation) Act, 1957 (a parliamentary act governing mineral development and regulation), further amend the Mineral (Auction) Rules, 2015. The amendments came into force upon their publication in the Official Gazette.

A key change introduced by the new rules affects captive mines, which are mines whose output is primarily used by the owner for their own industrial purposes. Rule 6, sub-rule (4) of the principal rules was amended to modify the conditions under which minerals produced from such mines may be sold. Previously, specific percentages dictated the sale and captive use of minerals. The amendment now allows the lease holder of a captive mine to sell mineral produced from such mine, thereby removing earlier quantitative restrictions on market sale.

Further amendments were made to streamline the inclusion of additional minerals in mining leases. Rule 8, sub-rule (5) was substituted to link the inclusion of such minerals to the provisions of section 15B of the parent Act. This integration of section 15B was also extended to Rule 10, sub-rules (7) and (8), and Rule 18, sub-rules (11) and (12), where references to "section 15B and" were inserted or substituted in relation to applicable provisions and rules. Additionally, the proviso to Rule 16, sub-rule (1) was omitted, simplifying certain procedural aspects.

A significant provision introduced by the amendment pertains to atomic minerals, which are strategically important minerals like uranium and thorium. Rule 21, sub-rule (1), clause (b) was substituted to explicitly state that no atomic mineral, as specified in Part B of the First Schedule and having a grade equal to or above the notified threshold value, shall be included in a mining lease granted for minerals other than such atomic minerals. The legislation provided: “(b) no atomic mineral as specified in Part B of the First Schedule where the grade of atomic mineral is equal to or above the notified threshold value shall be included in the mining lease granted in respect of minerals other than such atomic minerals;” This ensures a clear separation and specific regulatory approach for atomic minerals, preventing their incidental inclusion in general mining leases.

The legislative intent behind the Mineral (Auction) Third Amendment Rules, 2025, is to enhance the operational flexibility for leaseholders of captive mines and to refine the regulatory framework governing mineral auctions and mining leases. The previous legal position, which imposed a fifty per cent restriction on the market sale of minerals from captive mines, presented a limitation on their commercial viability and resource utilization. By removing this specific quantitative restriction, the amendments aim to address this statutory gap, allowing for greater economic efficiency and optimal use of mineral resources by captive mine operators.

Moreover, the amendments seek to integrate and clarify the process for handling additional minerals discovered during mining operations. The repeated insertion of references to section 15B of the Mines and Minerals (Development and Regulation) Act, 1957, across various rules (Rules 8, 10, and 18) indicates a policy rationale to create a more coherent and unified statutory framework for the inclusion of such minerals in existing mining leases. This aims to streamline administrative procedures and provide a clearer legal pathway for miners. The omission of the proviso in Rule 16, sub-rule (1) also contributes to simplifying certain procedural aspects within the auction rules. Crucially, the rules introduce a stringent measure concerning atomic minerals. The amendment to Rule 21(1)(b) reflects a policy decision to ensure that strategically important atomic minerals, particularly those above a certain grade, are not inadvertently included in general mining leases. This measure underscores the government's focus on maintaining specific control and regulation over such critical resources, preventing their exploitation under broader mineral extraction licenses. These amendments collectively aim to update and strengthen the Mineral (Auction) Rules, 2015, aligning them with contemporary policy objectives for mineral resource management and national strategic interests.

Keywords: Mineral Auction Rules, 2025, Mines and Minerals, Captive Mines, Atomic Minerals, Mining Lease, Mineral Development, India, Central Government Geo Tags: India District: Not Applicable