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Strategic Mineral Wealth: GSI Discovers Cobalt and Tellurium Reserves in Arabian Sea

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The Geological Survey of India has identified high-grade cobalt and tellurium reserves in India's Exclusive Economic Zone. This discovery is pivotal for India's semiconductor and EV battery manufacturing sectors, enhancing strategic autonomy in critical mineral supply chains.

The Ministry of Mines recently announced a landmark discovery by the Geological Survey of India (GSI), which has identified high-grade cobalt-rich ferromanganese crusts within India’s Exclusive Economic Zone (EEZ) in the Arabian Sea. This discovery also includes significant traces of Tellurium, a rare metalloid. These minerals are classified as 'critical minerals' due to their essential role in high-tech applications and the high risk of supply chain disruptions. Cobalt is a fundamental component of lithium-ion batteries, which power electric vehicles (EVs) and electronic devices. Currently, global cobalt production is heavily concentrated in the Democratic Republic of Congo, with refining dominated by China. For India, which aims to achieve 30% EV penetration by 2030, domestic reserves are vital for reducing import dependency and ensuring price stability. Tellurium, on the other hand, is indispensable for the production of cadmium telluride solar cells and advanced semiconductors, directly supporting India’s National Semiconductor Mission and its renewable energy targets.

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This article was curated using AI. While we strive for accuracy, please verify critical facts from official sources.