SerpentineDays Webinar #23

Deep learning applications are becoming increasingly more important and offer new innovative ways of addressing geological problems. In this webinar, the speakers will show how sophisticated computational models help to understand complex geological processes. This webinar will take place on May 6, 2025, at 16:00 CEST. The speakers will be Lewis Grant (University of Southampton): … Continued

This webinar will took place on April 1, 2025, at 16:00 CEST, and addressed various fluid-rock interactions observed in serpentinites of the Raspas complex and in the Monviso ophiolite. The speakers were Damian Ignacio Donoso Tapia (University of North Carolina): Record of De-serpentinization and Re-serpentinization of an Exhumed Slab Sliver: Implications for Fluid Circulation in … Continued

This webinar will cover a wide range of settings and we will hear about serpentinites at the ocean floor, on continents and down in subduction zones. The speakers will be Olivier Sissmann (IFP énergie nouvelles): Geologic Hydrogen and the first bricks of life : from the bottom of the oceans to the heart of continents … Continued

This webinar explores serpentine minerals on the nanoscale and links their structure to larger scale processes. The webinar was presented by Anne-Line Auzende (Université Grenoble Alpes): Linking the nanostructures of serpentine minerals to large scale processes

This webinar focused on the role of serpentine on accommodating slip. The speakers will be Jessica Warren (University of Delaware): Limited role for serpentine in accommodating slip on oceanic transform faults Alissa Kotowski (Utrecht University): Limited role for serpentine in accommodating slip on infant subduction interfaces

The presenters in this webinar were Samuele Papeschi (CNR-IGG, Firenze, Italy): Fluid-mediated carbonation and mélange formation in a serpentinite subduction channel (recording) and Toshiaki Omori (Kobe University): Data-driven super-resolution of X-ray CT Images of rock samples by sparse representation: applications to the complex texture of serpentinite

The speakers of this SerpentineDays webinar were Orlando Olivieri (University of Bologna): Mapping fluxes of CH4 and H2 in exhumed metamorphic complexes recording coming soon and Céline Martin (American Museum of Natural History): Fluid paths in subduction zones: insights from boron isotopes in serpentinites

The speakers were Lisa Mayhew (University of Colorado Boulder): Exploring for signs of water/rock reaction in Jezero crater, Mars with the Mars 2020 Perseverance rover and Eric Ellison (University of Colorado Boulder): Serpentinization and Hydrogen Production Processes in the Samail Ophiolite, Oman: Implications for Stimulated Hydrogen Production

The speakers of this webinar were Lisa Eberhard (Utrecht University): Stress-induced serpentine dehydration – an experimental approach and Katsuyoshi Michibayashi (Nagoya University): Legacy of mantle flow preserved within heavily serpentinized peridotitesin the cores of Oman Drilling Project

In this webinar we had a joint presentation by Francesco Ressico, Veronica Peverelli, Zeudia Pastore (University of Bologna) presenting their newest results on the Monte Maggiore ophiolite body “Tracing hydrogen production and fluxes during serpentinization in subduction: a combined approach using petrography, geochronology, and rock magnetism”