NLC India Signs MoU for Critical Mineral Studies

NLC India Limited signed a Memorandum of Understanding with CSIR-Central Electrochemical Research Institute on 10 June 2026 at Neyveli in Tamil Nadu. The agreement covers critical and strategic mineral beneficiation, extraction technologies, and studies on overburden materials and tailings from NLC India’s Neyveli Mines.

Memorandum of Understanding

A Memorandum of Understanding is a formal agreement between two organisations for cooperation in a defined field. In this case, the MoU links a public sector enterprise and a Council of Scientific and Industrial Research laboratory for mineral resource studies.

Critical Minerals and Rare Earth Elements

Critical minerals are minerals that are important for industrial and strategic use and have supply risks. Rare Earth Elements are a group of 17 chemically similar elements that include the lanthanides, along with scandium and yttrium.

Overburden and Tailings

Overburden is the material removed to reach an ore body during mining. Tailings are the fine waste materials left after mineral processing, and both can contain recoverable trace elements and Rare Earth Elements.

Institutional and Policy Context

The collaboration is linked to the National Critical Mineral Mission of the Government of India. Prasanna Kumar Motupalli, Chairman and Managing Director of NLC India, is a member of a NITI Aayog committee on recovery of critical and strategic minerals from secondary resources.

Important Facts for Exams

• NLC India Limited is a public sector enterprise under the Government of India.
• CSIR-CECRI stands for CSIR-Central Electrochemical Research Institute and is located at Karaikudi in Tamil Nadu.
• Rare Earth Elements are used in electronics, magnets, batteries, and defence-related technologies.
• Secondary resources in mining include overburden, tailings, and other waste streams from mineral operations.

Signatories

The MoU was signed by I.S. Jasper Rose, Executive Director (Mines & Land), NLC India, and Dr. K. Ramesha, Director, CSIR-CECRI. The agreement also covers similar opportunities across other mining and exploration projects of NLC India.