5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5 From: Frances Deegan <frances.deegan@xxxxxxxxx> 5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5-5 Dear colleagues, We invite you to submit your abstracts to the EGU 2019 General Assembly (7-12 April 2019, Vienna, Austria) to the session *GMPV4.2: Magma generation and differentiation: Field, geochemical, experimental and numerical investigation of magmatic and volcanic systems.* You can read about the session and submit your abstracts here: *https://meetingorganizer.copernicus.org/EGU2019/session/32718 <https://meetingorganizer.copernicus.org/EGU2019/session/32718>* *Session description:* Magma chemistry sampled in plutonic and volcanic rocks (including their crystal cargoes) reflects combinations of processes that operate in their sources (e.g. metasomatism and tapping of various mantle components) as well as during differentiation in the crust (e.g. fractional crystallization, crustal assimilation, mixing/mingling, replenishment of magma reservoirs and chambers, and crustal melting). The fundamental questions addressed by this session concern how igneous systems operate in different tectonic settings and the principal controls on primary, parental and derivative magma compositions. This session thus invites contributions focusing on the generation and differentiation of magmas in the mantle and the crust. We particularly encourage reports on field studies, petrology, geochemistry, experimental petrology, and thermodynamic and geochemical modelling. *Keynote speaker:* Prof. Marian Holness, University of Cambridge, UK. *Conveners:* Frances Deegan, Uppsala University, Sweden; Ben Ellis, ETH Zürich, Switzerland; Carmela Freda, Istituto Nazionale di Geofisica e Vulcanologia Rome, Italy; Valentin Troll, Uppsala University, Sweden. *Travel support:* We also remind you that the EGU is committed to promoting the participation of both early career scientists and established researchers from low and middle-income countries who wish to present their work at the EGU General Assembly. Check the eligibility criteria for the EGU Roland Schlich travel support and submit your abstract by 1st December 2018, 13:00 CET: *https://www.egu.eu/ecs/financial-support/ <https://www.egu.eu/ecs/financial-support/>* *Deadlines:* Before *December 1st* for travel support; otherwise *January 10th*. Looking forward to receiving your contributions and seeing you at the EGU Meeting! Best wishes from Frances, Ben, Lilli, and Val. ============================================================== Volcano Listserv is a collaborative venture among Arizona State University (ASU), Portland State University (PSU), the Global Volcanism Program (GVP) of the Smithsonian Institution's National Museum of Natural History, and the International Association for Volcanology and Chemistry of the Earth's Interior (IAVCEI). ASU - http://www.asu.edu/ PSU - http://pdx.edu/ GVP - http://www.volcano.si.edu/ IAVCEI - http://www.iavcei.org/ To unsubscribe from the volcano list, send the message: signoff volcano to: listserv@xxxxxxx, or write to: volcano-request@xxxxxxx. To contribute to the volcano list, send your message to: volcano@xxxxxxx. Please do not send attachments. ============================================================== ------------------------------
