Mineralogical characterization data of Fe oxides during interaction with fluid Li at various pH

Xu Zhang

2024

Mineralogical characterization (XRD, FTIR, and Raman spectroscopy) of oxides including poorly crystallized goethite (GX), well crystallized goethtie (GN), synthesized hematite (HX), commercially available hematite (HN), wustite (W), and magnetite (M). The measurements were made before and after...

Data package on the impact of nanoconfinement on the chemistry of geofluids

Alireza Chogani

2024

To determine the effect of nanoconfinement on the geochemistry of water, we incorporate dielectric permittivity data of nanoconfined water into thermodynamic equilibrium models. We explored water self-ionization, ion pairing, pH, and aqueous speciation under nanoconfinement within the Earth....

Data accompanying the paper entitled: "The Frictional Strength and Stability of Spatially Heterogeneous Fault Gouges"

Job P.B. Arts

2023

We performed friction experiments on simulated gouges derived from the Ten Boer claystone and Slochteren sandstone members in the Groningen stratigraphy to test the effects of spatial heterogeneity on the fault mechanical behaviour. In this dataset we report microstructural data, mechanical...

Faulted samples from the Groningen gas field, the Netherlands

Job Arts

2025

Gas production from the Groningen gas field in the northeast of the Netherlands caused compaction and induced seismicity on pre-existing faults within the Rotliegend reservoir. Knowledge on the fault zone composition diagenetic features, and internal structure is required to provide constraints...

EBSD Data for garnet-amphibolites and epidote-amphibolites from Mont Albert, Québec

Alissa Kotowski

2025

Aztec Project Files and montaged large-area maps for EBSD data from garnet amphibolites and epidote-amphibolites from Mont Albert. Each sample has a folder with raw data that can be opened in Aztec. Samples KMA22-02 and KMA24-13 also include quartz vein data. For each sample, exported ctf, crc,...

Micro Computational Tomography, Acoustic Emission and rock temperature data from frost weathering tests on Dachstein Limestone

Daniel Draebing

2024

We tested the efficacy of frequent diurnal freeze-thaw cycles (FT-1) and sustained freezing cycles (FT-2) on low-porosity Dachstein limestone (0.1 % porosity). For FT-1, we exposed three rock samples with different saturation regimes (30%, 70%, 100%) to 20 freeze-thaw cycles between 10 and...

Micro Computational Tomography, Acoustic Emission and rock temperature data from frost weathering tests on Dachstein Limestone

Daniel Draebing

2023

We tested the efficacy of frequent diurnal freeze-thaw cycles (FT-1) and sustained freezing cycles (FT-2) on low-porosity Dachstein limestone (0.1 % porosity). For FT-1, we exposed three rock samples with different saturation regimes (30%, 70%, 100%) to 20 freeze-thaw cycles between 10 and...

EBSD Data for epidote-amphibolites from OmanDP Site BT1B

Alissa Kotowski

2025

Aztec Project Files and montaged large-area maps for EBSD data from epidote-amphibolites from OmanDP Site BT1B. Each sample has a folder with raw data that can be opened in Aztec. Samples AK268 and AK222 were collected on the same project file. For each sample, exported ctf, crc, cpr and H5OINA...

Data supplement of Reconstructed dynamic Micro-CT data of absorption of decane in wetted surface-engineered sponges and rocks

Gijs Wensink

2025

This dataset contains a set of dynamic reconstructed micro-CT scans visualizing the spontaneous imbibition of decane into pre-wetted Polyester-polyurethane (PESPU) sponges, which are pristine or functionalized with octadecyl (ODA) or octadecylamine (SenS), and Ketton rock. Pre-wetting was...

Dynamic Imaging of Microcrack Formation in Silicate Rock Materials

Geraldine Fiers

2025

Reconstructed time-lapse dataset of different silicate mineral (olivine, basalt and kimberlite) during weathering experiment