GMPV3.2 | Fluid driven evolution of the Earth’s crust: influence of pathway networks, fluxes, and timescales
EDI
Fluid driven evolution of the Earth’s crust: influence of pathway networks, fluxes, and timescales
Convener: Ina AltECSECS | Co-conveners: Dörte JordanECSECS, Stylianos KarastergiosECSECS, Helen King, Christine V. Putnis
Orals
| Thu, 18 Apr, 08:30–10:15 (CEST)
 
Room -2.21
Posters on site
| Attendance Fri, 19 Apr, 10:45–12:30 (CEST) | Display Fri, 19 Apr, 08:30–12:30
 
Hall X1
Orals |
Thu, 08:30
Posters on site
Fri, 10:45
The importance of resources in the light of the energy transition to tackle climate change is now more important than ever. Therefore, we need to understand the formation of mineral resources to identify possible ore deposits. But not only extracting resources out of our earth is important but how to responsibly dispose of them and remediate environmental damages caused. One uniting factor for resource formation and environmental remediation is the role of fluids within the Earth’s crust. Their interaction with crustal material ranges from the nano- to the macro-scale. Each interaction process exhibits distinct physiochemical conditions related to, mineral substitution, growth, and deformation patterns. Some of these features are closely linked to melting, deformation, and destruction processes leading to fluid and element transfer, and enhanced chemical reactions over different spatial scales.
Deepening our understanding of those processes and integrating scales are fundamental to adapt exploration and potential environmental remediation strategies. Therefore, re-thinking existing models and timescales of fluid percolation within the Earth’s crust to enhance knowledge of provenance of fluids, mechanisms, time- and length-scales is necessary. It will contribute to modernising exploration and the diversification of the application of our findings in the fields of for example resource formation, geothermal energies, or carbon storage.
We invite multidisciplinary contributions that investigate fluid-rock interactions throughout the entire breadth of the topic, using fieldwork, microstructural and petrographic analyses, geochemistry, rock mechanics, thermodynamic as well as numerical modelling.

Orals: Thu, 18 Apr | Room -2.21

Chairpersons: Ina Alt, Stylianos Karastergios
08:30–08:35
5-minute convener introduction
EGU24-20323
|
ECS
|
On-site presentation
Fluid pathways and metamorphic evolution in the northern part of the Bergen Arcs: the island of Krossøy
Lorena Hernández Filiberto et al.
EGU24-20271
|
solicited
|
Highlight
|
On-site presentation
New thermodynamic and kinetic constraints on H2 production during ferroan brucite reaction at low temperature
Benjamin Malvoisin et al.
EGU24-5717
|
ECS
|
Highlight
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On-site presentation
Potential sequestration of toxic elements: the specific example of cadmium and carbonates
Maude Julia et al.
EGU24-11970
|
ECS
|
On-site presentation
Arsenate aqueous solution – anglesite PbSO4 interface: dissolution, precipitation, and arsenic sequestration
Ewa Stępień and Maciej Manecki
EGU24-12279
|
Highlight
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On-site presentation
Nanopore Influence on the Geochemical Properties of Water in Earth's Lithosphere
Oliver Plümper et al.
EGU24-13089
|
ECS
|
On-site presentation
Precipitation in fluid-mineral systems under differential stress investigated through molecular dynamics
Mattia Luca Mazzucchelli et al.

Posters on site: Fri, 19 Apr, 10:45–12:30 | Hall X1

Display time: Fri, 19 Apr 08:30–Fri, 19 Apr 12:30
Chairpersons: Ina Alt, Stylianos Karastergios
EGU24-12899
|
On-site presentation
Porosity evolution determines available reaction mechanisms in water-rock interactions
Wolf-Achim Kahl et al.
EGU24-5003
|
ECS
|
On-site presentation
Importance of mantle serpentinite carbonation in bending faults for the deep carbon cycle
Yongsheng Huang et al.