critical minerals
critical minerals on World Data Ocean: a running collection of 3 stories we have gathered and hand-picked because they are worth your time. Every post here touches on critical minerals in some way — the news, the analysis, the deep dives, and the occasional surprise find. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to explore, analyze, and… New stories are added to this page as we find them, so check back if you want to keep up with what is happening around critical minerals, or subscribe to the RSS feed to get them as soon as they are published. Browse the collection below, or head back to the homepage to see everything World Data Ocean is covering right now.
Japan Identifies Large Share Of Heavy Rare Earths In Deep-Sea Mud Amid China Export Curbs
Japan’s recent expedition has yielded significant findings: substantial deposits of heavy rare earth elements (REEs) within deep-sea mud. This marks the world’s first continuous retrieval of REE-bearing seabed mud from depths exceeding 6 kilometers, presenting a potentially vital alternative resource amidst global supply chain concerns. The discovery underscores the importance of ocean exploration for critical mineral sourcing. Further research is underway to assess the feasibility of sustainable extraction. Readers interested in international marine science initiatives may find our article, "Marine science Indonesia," relevant.
Marine Robotics Lab In U.S To Develop Autonomous Systems For Underwater Mineral Harvesting
A new Marine Robotics Lab in the U.S. is pioneering autonomous systems designed for underwater mineral harvesting, a strategic initiative to bolster domestic supply chains and mitigate reliance on foreign mineral sources. This development represents a significant advance in ocean intelligence and resource management. The lab's research promises validated, real-time data acquisition and calibrated operational efficiency. For deeper exploration of related underwater robotic technologies, see our recent coverage of the "Camera 1: 2026 Cook Islands ROV Exploration (EX26045)."
US Advances Offshore Critical Minerals Lease Plan Near American Samoa Despite Pacific Opposition
The U.S. Bureau of Ocean Energy Management is advancing a plan to offer offshore leases for critical minerals near American Samoa, a move drawing opposition from Pacific Island nations. Acting MMA Director Matt Giacona emphasized the strategic importance of these minerals amid escalating global competition. This development highlights a complex interplay of resource acquisition and international relations.