Data Publication

µCT data for "A new method for determining fluid flux at high pressures applied to the dehydration of serpentinites"

Lisa Eberhard

Utrecht University

(2022)

Descriptions

Dehydration of serpentine within a subduction zone setting causes the formation of pore space. The porosity and connectivity of the pores is important for fluid flux through these rocks. The pore space preserved within two recovered high-pressure and high-temperature multi-anvil samples was measured using µCT-scans at the BL20XU experimental hutch 2 of the SPring-8 synchrotron facility. The 3D images were obtained using X-rays with energy of 30 keV and by rotating the sample through 180° in steps of 0.1° (1800 projections) and an exposure time of 60 msec. The voxel size of the 3D images is 0.46 × 0.46 × 0.46 µm. This repository contains sliced µCT-scan images (tif-format) for the two experiments (ES367 and V1167). Scans for each experiment are stored in separate folders. Continuous numbers for images are from data acquisition. Scans start and end in the sample, i.e. the subset used for pore space analyses does not include first and last scans because of air above and below the sample. Contact person: Lisa Eberhard - l.eberhard@uu.nl

Keywords

Originally assigned keywords

Natural Sciences - Earth and related environmental sciences (1.5)

sliced μCT-scan images

high-pressure experiments

serpentine, µCT

dehydration

pore space

fluid flux

SPring-8 synchrotron facility

MSL enriched keywords

metamorphic rock

serpentinite

minerals

silicate minerals

phyllosilicates

serpentine

Apparatus

deformation testing

compression testing

multi-anvil

Measured property

porosity

Measured property

porosity

tectonic plate boundary

convergent tectonic plate boundary

subduction

Apparatus

X-ray tomography

MSL enriched sub domains i

rock and melt physics

analogue modelling of geologic processes

microscopy and tomography

Source

https://public.yoda.uu.nl/geo/UU01/PB440D.html

Source publisher

Utrecht University

DOI

10.24416/uu01-pb440d

Creators

Lisa Eberhard

Utrecht University

ORCID:

https://orcid.org/0000-0002-3655-6364

Contributors

Thielmann, Marcel

ProjectMember

University of Bayreuth

ORCID:

https://orcid.org/0000-0003-1185-3730

Eichheimer, Philipp

ProjectMember

Math2Market GmbH

ORCID:

https://orcid.org/0000-0002-8603-1179

Néri, Adrien

Researcher

University of Bayreuth

ORCID:

https://orcid.org/0000-0001-9703-8803

Suzuki, Akio

ProjectMember

Tohoku University

ORCID:

https://orcid.org/0000-0002-7093-6897

Ohl, Markus

ProjectMember

Utrecht University

ORCID:

https://orcid.org/0000-0002-8135-1915

Fujita, Wakana

ProjectMember

Tohoku University

ORCID:

https://orcid.org/0000-0001-5112-4634

Uesugi, Kentaro

DataCollector

Japan Synchrotron Radiation Research Institute

ORCID:

https://orcid.org/0000-0003-2579-513X

Nakamura, Michihiko

ProjectMember

Tohoku University

ORCID:

https://orcid.org/0000-0003-1615-1340

Golabek, Gregor J.

ProjectMember

University of Bayreuth

ORCID:

https://orcid.org/0000-0002-9501-8347

Frost, Dan J.

ProjectMember

University of Bayreuth

ORCID:

https://orcid.org/0000-0002-4443-8149

References

10.1029/2021GC010062

https://www.geodict.com/

10.1029/2020JB021343

10.1109/TSMC.1979.4310076

10.1117/12.929575

Citation

Eberhard, L. (2022). µCT data for "A new method for determining fluid flux at high pressures applied to the dehydration of serpentinites" (Version 1.0) [Data set]. Utrecht University. https://doi.org/10.24416/UU01-PB440D

Dates

Updated:

2024-07-12T11:09:20

Collected:

2020-06-18/2020-06-22

Language

en

Funding References

Funder name: JASRI

Funder name: DFG

Rights

Open - freely retrievable

Creative Commons Attribution 4.0 International Public License

Datacite version

1.0

Geo location(s)

Sample from Zermatt, Switzerland

high-pressure experiments performed at Bayerisches Geoinstitut, Bayreut, Germany

µCT analyses performed at SPring-8 synchrotron facility, Japan