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Data Publication
µCT data for "A new method for determining fluid flux at high pressures applied to the dehydration of serpentinites"
Eberhard, Lisa
YoDa Data Repository, Utrecht University, Netherlands
(2022)
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
MSL enriched keywords
MSL enriched sub domains i
Source publisher
YoDa Data Repository, Utrecht University, Netherlands
DOI
10.24416/uu01-pb440d
Authors
Eberhard, Lisa
0000-0002-3655-6364
Utrecht University;
Contributers
Thielmann, Marcel
ProjectMember
0000-0003-1185-3730
University of Bayreuth;
Eichheimer, Philipp
ProjectMember
0000-0002-8603-1179
Math2Market GmbH;
Néri, Adrien
Researcher
0000-0001-9703-8803
University of Bayreuth;
Suzuki, Akio
ProjectMember
0000-0002-7093-6897
Tohoku University;
Ohl, Markus
ProjectMember
0000-0002-8135-1915
Utrecht University;
Fujita, Wakana
ProjectMember
0000-0001-5112-4634
Tohoku University;
Uesugi, Kentaro
DataCollector
0000-0003-2579-513X
Japan Synchrotron Radiation Research Institute ;
Nakamura, Michihiko
ProjectMember
0000-0003-1615-1340
Tohoku University;
Golabek, Gregor J.
ProjectMember
0000-0002-9501-8347
University of Bayreuth;
Frost, Dan J.
ProjectMember
0000-0002-4443-8149
University of Bayreuth;
References
Eberhard, L., Thielmann, M., Eichheimer, P., Néri, A., Suzuki, A., Ohl, M., Fujita, W., Uesugi, K., Nakamura, M., Golabek, G. J., & Frost, D. J. (2022). A New Method for Determining Fluid Flux at High Pressures Applied to the Dehydration of Serpentinites. Geochemistry, Geophysics, Geosystems, 23(9). Portico. https://doi.org/10.1029/2021gc010062
10.1029/2021GC010062
IsSupplementTo
References
Huang, Y., Guo, H., Nakatani, T., Uesugi, K., Nakamura, M., & Keppler, H. (2021). Electrical Conductivity in Texturally Equilibrated Fluid‐Bearing Forsterite Aggregates at 800°C and 1 GPa: Implications for the High Electrical Conductivity Anomalies in Mantle Wedges. Journal of Geophysical Research: Solid Earth, 126(4). Portico. https://doi.org/10.1029/2020jb021343
10.1029/2020JB021343
References
Otsu, N. (1979). A Threshold Selection Method from Gray-Level Histograms. IEEE Transactions on Systems, Man, and Cybernetics, 9(1), 62–66. https://doi.org/10.1109/tsmc.1979.4310076
10.1109/TSMC.1979.4310076
References
Uesugi, K., Hoshino, M., Takeuchi, A., Suzuki, Y., & Yagi, N. (2012). Development of fast and high throughput tomography using CMOS image detector at SPring-8. Developments in X-Ray Tomography VIII. https://doi.org/10.1117/12.929575
10.1117/12.929575
References
Citiation
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
Collection Period
2020-06-18 - 2020-06-22
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