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Large-scale biaxial experiments on frictionally heterogeneous faults: Mechani...
Frictional heterogeneity within fault zones is one of the factors proposed to explain the spectrum of slow, intermediate, and fast slip behaviors exhibited by faults in nature.... -
Microscopic and spectroscopic data of pseudotachylytes and wall rocks from th...
We investigated the microstructures and geochemistry of pseudotachylytes found within the ophiolitic peridotites and gabbros from the Moncuni area (Lanzo Ultramafic Massif,... -
Large-scale biaxial experiments on gypsum-gouge faults and a bare PMMA fault:...
Geodetic observations and large-scale laboratory experiments show that seismic instability is preceded by slow slip within a finite nucleation zone. In laboratory experiments... -
Frictional healing data from direct shear slide-hold-slide experiments perfor...
We investigated the frictional strength recovery (healing) and subsequent reactivation and slip-weakening behaviour of simulated fault gouges derived from key stratigraphic... -
Friction and compaction data of simulated fault gouges derived from the Basal...
We investigated the rate-and-state frictional properties of simulated anhydrite-carbonate fault gouge derived from the Basal Zechstein caprock overlying the seismogenic... -
Frictional properties of simulated shale-coal fault gouges: Implications for...
We report 21 frictional sliding experiments performed on simulated fault gouges prepared from shale-coal mixtures. Our aim was to investigate the effects of local coal seam... -
Hydrothermal friction data of samples obtained from outcrops of the Mai'iu Fa...
General friction and rate and state friction data of powdered fault gouge samples derived from outcrops of the Mai'iu Fault, Papua New Guinae, which is one of the world's most... -
Mechanical data from rotary shear experiments on material derived from outcro...
In all experiments, multiple series of velocity-steps were performed to obtain the velocity dependence of friction. The data can be modeled using rate-and-state friction... -
Surface DEM’s data and cross-sections from analogue experiments of subduction...
In order to show the spatial and temporal evolution of deformation and associated surface topography, we present our results in terms of surface scans and final cross sections.... -
Frictional slip weakening and shear-enhanced crystallinity in simulated coal ...
We report seven velocity stepping (VS) and one slide-hold-slide (SHS) friction experiments performed on simulated fault gouges prepared from bituminous coal, collected from the... -
Microstructural data and microscopic stress measurements of natural mineral-h...
We investigated the microstructures of periclase-to-brucite hydration domains within marble from the Adamello contact aureole (Italy). The microstructure preserve high... -
Microstructural data and trace element concentration measurements of recrysta...
We have examined the crystal structure and and composition of recrystallised zircons from the Jack Hills, Australia and the island of Harris & Lewis, Scotland. Data has been... -
Electron Backscatter Diffraction (EBSD) data from metabasaltic fault rocks, W...
Here we provide compositional and crystallographic orientation data on metabasaltic fault rocks exhumed by the Mai’iu fault in the footwall of the Suckling-Dayman Metamorphic... -
Original microstructural data of altered rocks and reconstructions using gene...
We image two altered rock samples consisting of a meta-igneous and a serpentinite showing an isolated porous and fracture network, respectively. The rock samples are collected... -
Data supplement to: Local magnetic anomalies in rugged volcanic terrain expla...
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... -
Micro-XCT images, grain size distributions and mechanical data used in: "Unia...
The mechanical behaviour of sand aggregates is often studied as a proxy for poorly consolidated sands and highly porous sandstones. Only recently research aimed at understanding... -
Permeability of bituminous coal to CH4 and CO2 under fixed volume and stress ...
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... -
Friction data of simulated basaltic fault gouge under hydrothermal conditions...
We performed friction experiments on simulated basaltic gouge under hydrothermal conditions to investigate roles of subducting oceanic crust on seismogenesis in subduction... -
Friction data of simulated basaltic fault gouge under hydrothermal conditions
We performed friction experiments on simulated basaltic gouge under hydrothermal conditions to investigate roles of subducting oceanic crust on seismogenesis in subduction... -
Multi-scale electron microscopy data package of nanoporosity in serpentinite
To determine the nature of serpentinite nanoporosity, we employed multidimensional electron microscopy in conjunction with granular simulations. We investigated samples from the...
