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https://www.youtube.com/@valls_geoconsultant?sub_confirmation=1 For more videos about geology, geochemistry, AI, and much more, please visit and subscribe for free here: Golden droplets- https://shorturl.at/fetV1 Geovoices- https://tinyurl.com/m23pp4pb News about geology- https://tinyurl.com/3979urhy Timestamps 0:00 Intro – why rare earths matter ​2:00 What are REEs? Main groups and deposit types 6:00 Processing challenges and environmental impacts 9:30 Global supply, geopolitics, and critical uses 14:00 Exploration strategies and role of AI 18:00 Building secure REE supply chains – key takeaways Unpack why rare earth elements sit at the heart of today’s technology, energy transition, and defense race in this in-depth exploration of geology, geopolitics, and next‑generation analytics. We’ll break down how complex ore systems, challenging mineralogy, and environmentally sensitive processing have turned REEs into strategic choke points for everything from EV motors and wind turbines to missiles and advanced electronics. You’ll see how cutting‑edge geochemical workflows, machine learning, and AI‑driven targeting are transforming exploration, project evaluation, and supply‑risk modelling, helping to reduce dependence on a handful of vulnerable supply chains. Whether you’re a geologist, policy maker, investor, or simply curious about critical minerals, this video gives you a clear, technical yet accessible roadmap to the future of rare earth security. The bridge between Academy and Industry! P. Geo. Ricardo A Valls, M. Sc. and Geo Gadfly Valls Geoconsultant ORCID ID- https://orcid.org/0000-0002-5421-0914 Scopus Author ID: 7003369619/35335510700 ResearcherID: S-6604-2018 If you like this content, please "buy me a coffee" https://www.buymeacoffee.com/goldendroplets