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New 2D-to-3D Reconstruction of Heterogenous Porous Media via Deep Generative Adversarial Networks (GANs)
Vogel, Hannah | Amiri, Hamed
2024
We imaged samples of Berea sandstone from Ohio (USA) using two 2D imaging techniques, backscattered electron (BSE) and optical microscopy, as well as one 3D imaging technique, X-ray (micro-)computed tomography (XCT). The goal is to employ a deep-learning-based generative model called a...
Replication Data for: Modeling the Distribution of Iron-oxides in Basalt by combining FIB-SEM and MicroCT Measurements [updated]
Out, Frenk | de Boer, Rosa A. | Walmsley, John | de Groot, Lennart V.
2023
This Dataset contains all data (and more!) required to replicate the results presented in the manuscript. All data processing is carried out in jupyter notebooks (DataProcessing_*.ipynb). Required python packages are listed at the end of this file. We employed FIBSEM data (focused ion beam...
Data supplement to: Local magnetic anomalies in rugged volcanic terrain explain bias in paleomagnetic data: consequences for sampling - UPDATED
Meyer, Romy
2023
The dataset contains measurements made with a fluxgate magnetometer of the ambient geomagnetic field on Mt. Etna, Italy. Measurements were made in April 2018. The purpose of this work was to test how the underlying terrain influences the magnetic field just above the surface of the lava...
Microstructural data and microscopic stress measurements of natural mineral-hydration reactions [updated]
Plümper, Oliver
2021
We investigated the microstructures of periclase-to-brucite hydration domains within marble from the Adamello contact aureole (Italy). The microstructure preserve high differential stresses within the calcite surrounding the hydration domains of up to 1.5 GPa. Samples were investigated using...
Data supplement to "A Study in Blue: Secondary Copper-rich Minerals and their Associated Bacterial Diversity in Icelandic Lava Tubes"
Kopacz, Nina
2022
Lava tubes on Earth represent some of the most enticing Martian analogue environments when investigating the possibility of past or present life on Mars. Lava tubes provide stable, sheltered environments, isolated and protected from the radiation on the surface. The microbial mats in these...
Permeability of bituminous coal to CH4 and CO2 under fixed volume and stress boundary conditions: Effects of sorption
Liu, Jinfeng
2022
We report permeability data of a cylindrical sample of high volatile bituminous coal (25mm in diameter) with a clearly visible cleat system, to CH4 and CO2, performed under (near) fixed volume versus fixed stress conditions. To isolate the effect of sorption on permeability evolution, helium...
Data supplement of "Tectonic context and possible triggering of the 2019-2020 Puerto Rico earthquake sequence"
Govers, Rob M.A.
2021
Paper Abstract: An historically unprecedented seismic moment was released by crustal events of the 2019-2020 earthquake sequence near southwest Puerto Rico. The sequence involved at least two, and per-haps three interacting fault systems. The largest Mw 6.4 event was likely triggered by left...
Friction data of simulated basaltic fault gouge under hydrothermal conditions [updated]
Okuda, Hanaya
2022
We performed friction experiments on simulated basaltic gouge under hydrothermal conditions to investigate roles of subducting oceanic crust on seismogenesis in subduction zones. In this dataset, we report raw data, processed data after removal of seal friction effects, velocity dependence of...
Which Ion Dominates Temperature and Pressure Response of Halide Perovskites and Elpasolites?
Muscarella, Loreta A. | Jöbsis, Huygen J.
2023
Halide perovskite and elpasolite semiconductors are extensively studied for optoelectronic applications due to their excellent performance together with significant chemical and structural flexibility. However, there is still limited understanding of how their basic elastic properties vary with...
Micro Computational Tomography, Acoustic Emission and rock temperature data from frost weathering tests on Dachstein Limestone
Draebing, Daniel
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...