Conference Agenda

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Session Overview
Session
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01.05 From mantle to crust: following melt and fluid evolution from source through the lithosphere
Time:
Monday, 15/Sept/2025:
10:30am - 12:00pm

Session Chair: Carsten Jentzsch, Ludwig-Maximilians-Universität München
Session Chair: Josua Pakulla, Universität zu Köln
 Location: ZHG 104 OG

230 PAX

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Presentations
10:30am - 10:45am
Topics: 01.05 From mantle to crust: following melt evolution from source through the lithosphere

182W and 142Nd anomalies in 2.7 Ga old basalts indicate long-term preservation of distinct mantle heterogeneities

Jan L Hellmann1,2, Igor S Puchtel2, Vinciane Debaille3, Janne Blichert-Toft4, Richard J Walker2

1Max Planck Institute for Solar System Research, Germany; 2University of Maryland, College Park, USA; 3Université Libre de Bruxelles, Belgium; 4Ecole Normale Supérieure de Lyon, France


10:45am - 11:00am
Topics: 01.05 From mantle to crust: following melt evolution from source through the lithosphere

Across‐Arc Molybdenum Isotopes Variations in the Kamchatka Subduction Zone System

Matthias Willbold, Nils Messling

Universität Göttingen, Germany


11:00am - 11:30am
Invited Session Keynote
Topics: 01.05 From mantle to crust: following melt evolution from source through the lithosphere

From carbonation in the forearc mantle to carbonate melting in the upper mantle

Melanie J. Sieber

Universität Potsdam, Germany


11:30am - 11:45am
Topics: 01.05 From mantle to crust: following melt evolution from source through the lithosphere

Probing the deep central European lithosphere: In-situ Sr isotope analysis of a sheared garnet peridotite xenolith

Max Hellers1, Tobias Röper1, Yannick Bussweiler1, Frank Wombacher1, Mario Fischer-Gödde1, Frank Möckel2, Carsten Münker1

1Universität zu Köln, Germany; 2Wismut GmbH, Chemnitz


11:45am - 12:00pm
Topics: 01.05 From mantle to crust: following melt evolution from source through the lithosphere

Timing of magma segregation governs distinct geochemical traits of late-stage mineral and melt phases in alkaline volcanic rocks

Thomas Binder1, Michael A. W. Marks1, Tobias Fusswinkel2, Benjamin F. Walter1, Gregor Markl1

1Eberhard Karls Universität Tübingen, Germany; 2Rheinisch-Westfälische Technische Hochschule Aachen, Germany