Dear Colleagues, Please consider contributing an abstract to our session at the upcoming AGU meeting in San Francisco: Session H056: Critical Minerals and Materials: Breaking Down Disciplinary Barriers across Fundamental Research, Resource Recovery, and Education. Abstract Deadline is August 5. This will also be the last AGU meeting in San Francisco until at least 2030! Session description: Critical minerals are essential to technologies ranging from renewable energy to electronics. Meeting growing demand requires progress across the full value chain, including ore-forming processes, geological exploration, environmentally responsible mining, extraction and separation, recovery from waste streams and geothermal systems, recycling, and life cycle analysis. These challenges cannot be addressed within disciplinary silos. They require integration of geochemistry, mineralogy, petrology, hydrology, engineering, environmental science, and policy. Additionally, physics-based AI tools potentially offer advanced predictive capabilities to accelerate recovery and refinement. This session aims to bring together researchers working across these areas to identify knowledge gaps, connect fundamental science with use-inspired research and applications, and explore how cross-disciplinary approaches can accelerate advances in critical minerals research. We welcome contributions spanning experimental, modeling, field-based studies of critical minerals, as well as work on policy, sustainability, and education that helps train the next generation of scientists to address the critical minerals value chain. Keynote speakers: Athena Nghiem, University of Wisconsin-Madison Gordon Williams, Brown University Co-conveners: Chen Zhu, Indiana University Avner Vengosh, Duke University Young-Shin Jun, Washington University in St Louis We hope you will join us and share this announcement with interested colleagues and students. To submit your abstract: https://agu.confex.com/agu/agu26/prelim.cgi/Session/280905 Best regards, Chen, Avner, and Young-Shin Chen Zhu Professor, Dept of Earth and Atmospheric Sciences Adjunct Professor, SPEA and School of Public Health Indiana University, Bloomington, IN 47405, USA Phone: (812)856-1884 Website: https://hydrogeochem.earth.indiana.edu<https://hydrogeochem.earth.indiana.edu/> co-Editor-in-Chief Applied Geochemistry<https://www.sciencedirect.com/journal/applied-geochemistry>