Conference Agenda

Session

20: Mineral systems in ancient and modern marine environments

Time:

Tuesday, 22/Sept/2026:

10:30am - 12:00pm

Session Chair: Annika Dziggel, Ruhr-Universität Bochum
Session Chair: Simon Hector, KIT

Location: VZ S3

132 Seats

Presentations

10:30am - 10:45am
ID: 350 / Session 20: 001
Topics: 20: Mineral systems in ancient and modern marine environments

The Karambusel vent field offshore Lihir – a complex submarine magmatic-hydrothermal system

Philipp Brandl¹, Mark Schmidt¹, Jan J. Falkenberg², Samuel Niedermann³, Louis-Maxime Gautreau¹, Matthias Frische¹, Katja Schmidt⁴, Sylvia G. Sander^1,5

1: GEOMAR Helmholtz-Zentrum für Ozeanforschung Kiel; 2: TU Berlin; 3: GFZ Helmholtz-Zentrum für Geoforschung, Potsdam; 4: Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), Hannover; 5: CAU Kiel

10:45am - 11:00am
ID: 540 / Session 20: 002
Topics: 11: Ore-Forming Processes and Mineral Systems

Lithium Potential of Bunter Sandstone Formation Waters in the North German Basin: From Hydrogeochemical Evolution and Geological Controls to Resource Assessment in the Altmark Region

Arkadii Agafonov^1,3, Johannes Böcker², Dominik Soyk³, Christoph Boermann², Katharina Alms^1,4

1: Ruhr-University Bochum, Germany; 2: Neptune Energy GmbH & Co. KG, Germany; 3: Neptune Energy Innovations GmbH, Germany; 4: Fraunhofer IEG, Germany

11:00am - 11:15am
ID: 420 / Session 20: 003
Topics: 20: Mineral systems in ancient and modern marine environments

Iron oxide/hydroxide formation in the Kupferschiefer district: a micro- to nanoscale perspective on Rote Fäule alteration at the Spremberg-Graustein deposit (Eastern Germany)

Giovanni E. Pedemonte Castro, Joseph M. Magnall, Richard Wirth, Anja Schreiber, Chiara Bahl

GFZ Helmholtz-Zentrum für Geoforschung, Germany

11:15am - 11:30am
ID: 452 / Session 20: 004
Topics: 20: Mineral systems in ancient and modern marine environments

Using multiple sulfur isotopes to understand the metal trap at the Tom Zn-Pb-Ba deposit (Selwyn basin, Canada)

Candice Filoche^1,2, Joseph M. Magnall¹, Harald Strauss³, Sarah A. Gleeson^1,4

1: GFZ Helmholtz Centre for Geosciences, Potsdam, 14473 Germany; 2: Institute of Earth and Environmental Science, University of Potsdam, Karl-Liebknecht-Straße 24/25, 14476, Potsdam, Germany; 3: Universität Münster, Institut für Geologie und Paläontologie, 48149 Münster, Germany; 4: iCRAG and University College Dublin, Belfield, Dublin 4, Ireland

11:30am - 11:45am
ID: 203 / Session 20: 005
Topics: 20: Mineral systems in ancient and modern marine environments

Microbial Mats: Key Ingredients for Stratiform Proterozoic Base Metal Mineralisation?

Benjamin Nettersheim, Thorsten Bauersachs

Institute for Organic Biogeochemistry in Geo-systems, RWTH Aachen University, Germany

11:45am - 12:00pm
ID: 172 / Session 20: 006
Topics: 20: Mineral systems in ancient and modern marine environments

Geochemistry and microstructures of accessory minerals in the Kidd Creek VMS deposit: Fingerprints of hydrothermal processes in ore-forming systems

Rebecca Volkmann¹, Valby van Schijndel¹, Richard Wirth¹, Franziska Wilke¹, Marta S. Codeço², Mark Hannington³, Giovanni E. Pedemonte Castro¹, Ilona Schäpan¹, Sarah A. Gleeson⁴

1: GFZ Helmholtz Centre for Geosciences, Germany; 2: Lowell Institute for Mineral Resources & Geosciences Dept., University of Arizona, USA; 3: Department of Earth and Environmental Sciences, University of Ottawa, Canada; 4: iCRAG Research Ireland Centre for Applied Geosciences and University College Dublin, Ireland