Dear all, We’d like to invite you to the session that we’re organizing at AGU 2025: "Volatile Behavior and Evolution: From Mantle Source to Surface” Session Link: https://agu.confex.com/agu/agu25/meetingapp.cgi/Session/248222 This session aims to bring together contributions from across the deep and shallow magma communities to explore how volatiles are cycled, stored, and released, from mantle sources through magmatic systems to surface expressions. We welcome submissions that use experimental studies, field observations, geochemical and geophysical datasets, and modeling approaches.If your research involves volatiles, melting, degassing, or eruption dynamics, we’d love to see your work represented in our session! Abstract deadline: July 30, 2025 Conveners: Hyunjoo Lee (Columbia University) - Student/Early Career Convener Michelle Muth (University of Washington) Proteek Chowdhury (Rice University) Michael Hudak (Willams College) See you in New Orleans! Please feel free to reach out with any questions: hl3507@columbia.edu <mailto:hl3507@columbia.edu>