Data Publication

Data for stiff porous olivine veins prolong fluid retention during serpentinite dehydration

Austin Arias

Utrecht University

(2026)

Descriptions

We calculated the poroelastic moduli of porous olivine aggregates produced through the experimental dehydration of serpentinite. Additionally, we simulated the compaction of strong olivine hosted porous anomalies within weaker serpentine matrix to investigate how the strength of the porous media affects the compaction behavior. Poroelastic properties were calculated using the segmented micro-computed tomography results from Eberhard et al., 2025 (DOI: https://doi.org/10.24416/UU01-WW5PS8). Calculations were conducted on subvolumes of increasing size sampled from the tomography results. Poroelastic property calculations and compaction simulations were conducted using the MOOSE finite element modeling framework (https://doi.org/10.1016/j.softx.2025.102264). We extended MOOSE to model Maxwell-type viscoelastic deformation, this extension can be found at github address: https://github.com/atarias1/elapid.git. MOOSE input files as well as automation and post-processing scripts are provided in this repository. This repository is linked to an in-preparation manuscript. Scripts used to create figures found in the linked manuscript are provided in this repository.

Keywords

MSL enriched keywords
minerals
silicate minerals
nesosilicates
olivine
metamorphic rock
serpentinite
Measured property
porosity
Measured property
porosity
strain
strain
Analyzed feature
deformation microstructure
pressure solution microstructure
vein
phyllosilicates
serpentine
Inferred deformation behavior
deformation behaviour
poroelastic deformation
Technique
imaging (3D)
computed tomography (CT)
MSL vocabulary keywords corresponding to originally assigned keywords
olivine
serpentinite
porosity
porosity
strain
strain
Originally assigned keywords
FOS: Earth and related environmental sciences
Olivine
Serpentinite
Dehydration
Porosity
Compaction

Metadata


MSL enriched sub domains

rock and melt physics
analogue modelling of geologic processes
microscopy and tomography

Resource Type

Research Data


Source

https://public.yoda.uu.nl/geo/UU01/W7N86P.html

Source publisher

Utrecht University

DOI

10.24416/uu01-w7n86p

Creators

Austin Arias
Personal
https://orcid.org/0000-0002-6575-4191
Utrecht University

Citation

Arias, A. (2026). Data for stiff porous olivine veins prolong fluid retention during serpentinite dehydration [Dataset]. Utrecht University. https://doi.org/10.24416/UU01-W7N86P


Dates

Issued 2026-07-07T14:56:01
Updated 2026-07-07T14:56:10
Collected 2025-08-29/2026-05-01

Language

en


Funding References

Funder Name NWO

Rights

Name Open - freely retrievable
URI info:eu-repo/semantics/openAccess
Name Creative Commons Attribution 4.0 International
URI https://creativecommons.org/licenses/by/4.0/legalcode
Identifier cc-by-4.0
Identifier Scheme SPDX
Scheme URI https://spdx.org/licenses/

Locations

- no geo-locations found -