GMPV7.1 | Dynamics of crustal igneous systems from source to surface
EDI
Dynamics of crustal igneous systems from source to surface
Convener: Pascal AelligECSECS | Co-conveners: Gregor WeberECSECS, Tobias Keller, Charline LormandECSECS, Catherine BoothECSECS, Adina E. PusokECSECS, Nicolas Riel
Orals
| Tue, 16 Apr, 08:30–10:15 (CEST)
 
Room G2
Posters on site
| Attendance Tue, 16 Apr, 16:15–18:00 (CEST) | Display Tue, 16 Apr, 14:00–18:00
 
Hall X2
Posters virtual
| Attendance Tue, 16 Apr, 14:00–15:45 (CEST) | Display Tue, 16 Apr, 08:30–18:00
 
vHall X1
Orals |
Tue, 08:30
Posters on site |
Tue, 16:15
Posters virtual
Tue, 14:00
Magmatic systems are shaped by complex dynamics, including melt generation in the mantle, transport and emplacement in the crust, and volcanic extrusion to the surface. Processes such as fractional crystallization, mixing and mingling, or melt-rock reactions may lead to differentiation, emplacement, and eruption of magma, which can also generate critical mineral resources. Geophysical tomography and monitoring, as well as geochemical analyses of volcanic and plutonic materials, provide evidence for these processes. Understanding their dynamics, hazards, and resource potential is crucial for advancing our knowledge of geological processes, mitigating natural disasters, and transitioning to a sustainable economy. This session aims to bring together researchers from various disciplines to explore the multifaceted aspects of crustal igneous systems. We invite contributions that investigate these topics across all tectonic settings, including but not limited to:
1. Computational Magma Dynamics and Thermodynamics: Research utilizing computational models to explore the mechanics, thermodynamics, and fluid dynamics of igneous and volcanic processes.
2. Geochemical and Textural Studies: Contributions that investigate the evolution of magmatic and fluid processes through the analysis of igneous and volcanic materials, including melt/fluid inclusions, crystal stratigraphy, diffusion chronometry, isotopic tracing, and geochronology.
3. Experimental Petrology: We welcome contributions sharing insights gained from high-pressure, high-temperature experiments that simulate P-T-X conditions within crustal igneous systems.
4. Physical Volcanology: Studies that advance our understanding of eruption dynamics, volcano monitoring, and the interplay between subsurface processes and volcanic events.
5. Energy and Metal Resources: Contributions on the resources associated with crustal igneous activity, including geothermal energy, mineral deposits, and ore-forming processes.
6. Data Science and Machine Learning Approaches: Contributions that leverage large datasets and computational statistics to understand igneous phenomena.
We particularly encourage studies that bridge multiple disciplines, showcasing the power of collaborative efforts in advancing our understanding of crustal igneous systems.

Orals: Tue, 16 Apr | Room G2

Chairpersons: Pascal Aellig, Gregor Weber, Tobias Keller
08:30–08:35
5-minute convener introduction
EGU24-9163
|
ECS
|
solicited
|
Highlight
|
On-site presentation
The 2021-23 Fagradalsfjall fires: geochemical and petrological insights
Alberto Caracciolo et al.
EGU24-13352
|
ECS
|
On-site presentation
Quantifying crustal growth in the Lau arc-backarc system through gravity inverse modelling
Christopher Galley et al.
EGU24-3858
|
ECS
|
Highlight
|
On-site presentation
Determining the relative potential of future igneous activity in Germany – a multi-criteria approach
Lisa Rummel et al.
EGU24-16851
|
ECS
|
On-site presentation
Numerical simulation of the effect of solidifying crusts on lava propagation and arrest
Janine Birnbaum et al.

Posters on site: Tue, 16 Apr, 16:15–18:00 | Hall X2

Display time: Tue, 16 Apr 14:00–Tue, 16 Apr 18:00
Chairpersons: Pascal Aellig, Charline Lormand, Catherine Booth
EGU24-11344
|
ECS
|
On-site presentation
Magma Storage, Differentiation and Transfer in Vertically Extensive Magmatic Systems
Catherine Booth et al.
EGU24-14492
|
ECS
|
OSPP
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On-site presentation
Geochemistry of the Northern Andean Volcanic Zone, Colombia
María P. Marroquín-Gómez et al.
EGU24-14593
|
ECS
|
OSPP
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On-site presentation
Crystallisation history of magmatic sulphide droplets in intra-oceanic arcs
Wiebke Schäfer et al.
EGU24-3818
|
On-site presentation
Fluid-flux versus decompression melting – the Tonga arc – Lau back arc system
Christoph Beier et al.

Posters virtual: Tue, 16 Apr, 14:00–15:45 | vHall X1

Display time: Tue, 16 Apr 08:30–Tue, 16 Apr 18:00
Chairpersons: Pascal Aellig, Adina E. Pusok, Nicolas Riel