Conference Agenda

Session

10a: Harnessing Earth’s mantle: from planetary evolution to continental stability and mineral resources

Time:

Wednesday, 23/Sept/2026:

2:45pm - 4:00pm

Session Chair: Marthe Klöcking, Universität Münster
Session Chair: Yannick Bussweiler, University of Cologne
Session Chair: Sebastian Tappe, TU Bergakademie Freiberg

Location: VZ S2a

216 Seats

Presentations

2:45pm - 3:15pm
Invited Session Keynote
ID: 176 / Session 10a: 001
Topics: 10: Harnessing Earth’s mantle: from planetary evolution to continental stability and mineral resources

Iron isotopic constraints on Earth’s building blocks

Timo Hopp

Max-Planck-Institut für Sonnensystemforschung, Germany

3:15pm - 3:30pm
ID: 255 / Session 10a: 002
Topics: 10: Harnessing Earth’s mantle: from planetary evolution to continental stability and mineral resources

Ruthenium isotope variations in Archean cratons and their constraints on the timing for equilibration of Earth’s mantle with late accreted material

Xiaoyu Zhou¹, Jonas Tusch¹, Sisir Mondal², Elis Hoffmann³, Wolfgang Maier⁴, Tristan Bongartz¹, Martin Van Kranendonk⁵, Hugh Smithies^6,7, Harry Becker³, Carsten Münker¹, Mario Fischer-Gödde¹

1: Universität zu Köln, Germany; 2: Department of Geological Sciences, Jadavpur University, Kolkata, Kolkata 700032, India; 3: Institut für Geologische Wissenschaften, Freie Universität Berlin, Malteserstr. 74-100, 12249 Berlin, Germany; 4: School of Earth and Ocean Sciences, Cardiff University, Park Place, Cardiff, UK; 5: Australian Centre for Astrobiology, University of New South Wales, Sydney, Australia; 6: Geological Survey of Western Australia, East Perth, WA, Australia; 7: School of Earth and Planetary Sciences, Curtin University, Perth, Western Australia

3:30pm - 3:45pm
ID: 250 / Session 10a: 003
Topics: 10: Harnessing Earth’s mantle: from planetary evolution to continental stability and mineral resources

Vestiges of a Hadean reservoir in the Proterozoic lower mantle inferred from 182W and 142Nd

Josua J. Pakulla¹, Niklas Kallnik¹, Jonas Tusch¹, Leander Sämann¹, Wafa Abouchami², Heather Howard³, Arathy Ravindran¹, Albertus J.B. Smith⁴, Sebastian Viehmann⁵, Carsten Münker¹

1: Universität zu Köln, Germany; 2: GEOMAR Helmholtz-Zentrum für Ozeanforschung, Germany; 3: Geological Survey of Western Australia, Australia; 4: University of Johannesburg, South Africa; 5: Leibniz University Hannover, Germany

3:45pm - 4:00pm
ID: 517 / Session 10a: 004
Topics: 10: Harnessing Earth’s mantle: from planetary evolution to continental stability and mineral resources

Recycled lithospheric material in the early Tristan-Gough plume recorded by long-lived Hf-Pb-Nd-Sr and trace element data from the Paraná flood basalt province

Lars Haberland¹, Niklas Kallnik¹, Felipe Leitzke², Josua Pakulla¹, Mario Fischer-Gödde¹, Carsten Münker¹

1: Universität zu Köln, Germany; 2: Federal University of Rio Grande do Sul, Porto Alegre, Brazil