Japan Confirms High Concentration of Heavy Rare Earth Elements in Deep-Sea Mud Near Minamitorishima
Significant Discovery in Japanese Exclusive Economic ZoneJapan’s Ministry of Economy, Trade and Industry (METI) announced on Friday that laboratory analysis of deep-sea mud samples collected earlier this year near Minamitorishima Island has revealed a notably high concentration of medium and heavy rare earth elements.The samples, retrieved from the seabed within Japan’s Exclusive Economic Zone (EEZ), show that medium and heavy rare earth elements constitute approximately 54% of the total rare earth content. This composition is particularly valuable due to the critical role these elements play in advanced technologies, including electric vehicle motors, wind turbines, and defense systems.Strategic Implications for Japan’s Resource SecurityThe discovery holds significant strategic importance...


