Investigation on the mechanical behavior, permeability and failure modes of limestone rock under stress-seepage coupling
Limestone rock widely exists in various rock engineering, its mechanical behavior and
permeability evolution have a great influence on the safety and stability of related …
permeability evolution have a great influence on the safety and stability of related …
Impact features of enstatite-rich meteorites
AE Rubin - Geochemistry, 2015 - Elsevier
Enstatite-rich meteorites include EH and EL chondrites, rare ungrouped enstatite chondrites,
aubrites, a few metal-rich meteorites (possibly derived from the mantle of the aubrite parent …
aubrites, a few metal-rich meteorites (possibly derived from the mantle of the aubrite parent …
Shock Recovery With Decaying Compressive Pulses: Shock Effects in Calcite (CaCO3) Around the Hugoniot Elastic Limit
K Kurosawa, H Ono, T Niihara… - Journal of …, 2022 - Wiley Online Library
Shock metamorphism of minerals in meteorites provides insights into the ancient Solar
System. Calcite is an abundant aqueous alteration mineral in carbonaceous chondrites …
System. Calcite is an abundant aqueous alteration mineral in carbonaceous chondrites …
Variable Tl, Pb, and Cd concentrations and isotope compositions of enstatite and ordinary chondrites—Evidence for volatile element mobilization and decay of extinct …
Abstract New Tl, Pb, and Cd concentration and Tl, Pb isotope data are presented for
enstatite as well as L‐and LL‐type ordinary chondrites, with additional Cd stable isotope …
enstatite as well as L‐and LL‐type ordinary chondrites, with additional Cd stable isotope …
Toward quantification of strain‐related mosaicity in shocked lunar and terrestrial plagioclase by in situ micro‐X‐ray diffraction
AE Pickersgill, RL Flemming… - Meteoritics & Planetary …, 2015 - Wiley Online Library
Studies of shock metamorphism of feldspar typically rely on qualitative petrographic
observations, which, while providing invaluable information, can be difficult to interpret …
observations, which, while providing invaluable information, can be difficult to interpret …
X‐ray microdiffraction
C Berthold, SM Mentzer - Archaeological soil and sediment …, 2017 - Wiley Online Library
X‐ray diffraction (XRD) is used for studying the crystal structure of inorganic and organic
substances. In geosciences, the most common application of XRD is in the analysis of …
substances. In geosciences, the most common application of XRD is in the analysis of …
Direct observation of shock‐induced disordering of enstatite below the melting temperature
We report in situ structural measurements of shock‐compressed single crystal orthoenstatite
up to 337±55 GPa on the Hugoniot, obtained by coupling ultrafast X‐ray diffraction to laser …
up to 337±55 GPa on the Hugoniot, obtained by coupling ultrafast X‐ray diffraction to laser …
The iron isotope composition of enstatite meteorites: Implications for their origin and the metal/sulfide Fe isotopic fractionation factor
Despite their unusual chemical composition, it is often proposed that the enstatite chondrites
represent a significant component of Earth's building materials, based on their terrestrial …
represent a significant component of Earth's building materials, based on their terrestrial …
Estimation of shock degrees of eucrites using X-ray diffraction and petrographic methods
We examined the shock effects on 12 basaltic and 4 cumulate eucrites, using the
petrographic and X-ray diffraction (XRD) methods. Petrographic and XRD measurements …
petrographic and X-ray diffraction (XRD) methods. Petrographic and XRD measurements …
Ordinary chondrite shock stage quantification using in situ 2‐DX‐ray diffraction of olivine
AN Rupert, PJA McCausland… - Meteoritics & Planetary …, 2020 - Wiley Online Library
Ordinary chondrites record shock metamorphism resulting from hypervelocity collisions on
small bodies, and underpin the petrographic assessment of shock stage, a scale of …
small bodies, and underpin the petrographic assessment of shock stage, a scale of …