India Opens Andaman Sea Mineral Blocks for Auction

India's Mines Ministry has initiated the auction process for two mineral blocks located in the Andaman Sea, marking a significant step in the country's efforts to secure critical mineral resources. The blocks are rich in polymetallic nodules and crusts containing cobalt, nickel, manganese, copper and rare earth elements—materials essential for electronics, renewable energy infrastructure and advanced manufacturing.

The auction opens opportunities for domestic and qualified international bidders to develop these offshore mineral deposits. The bidding process will continue until December 28, with submissions closing at 5 pm on that date. The move reflects India's strategy to reduce dependence on imports for critical minerals while leveraging its maritime resources.

Polymetallic minerals recovered from deep-sea nodules and crusts have become increasingly valuable as global demand surges for batteries, electric vehicles and clean energy technologies. The Andaman Sea deposits represent a potentially substantial domestic source of these strategic materials, positioning India to strengthen its mineral security and manufacturing capabilities in high-demand sectors.