Experimental evidence for shear‐induced melting and generation of stishovite in granite at low (< 18 GPa) shock pressure
C Hamann, K Kurosawa, H Ono, T Tada… - Journal of …, 2023 - Wiley Online Library
Abstract Knowledge of the shock behavior of planetary materials is essential to interpret
shock metamorphism documented in rocks at hypervelocity impact structures on Earth, in …
shock metamorphism documented in rocks at hypervelocity impact structures on Earth, in …
A machine learning classification of meteorite spectra applied to understanding asteroids
Understanding the distribution of matter within our Solar System requires a robust
methodology for evaluating the composition of small objects in the asteroid belt. Existing …
methodology for evaluating the composition of small objects in the asteroid belt. Existing …
NWA 11562: A Unique Ureilite with Extreme Mg-rich Constituents
A comprehensive study of an ungrouped achondrite meteorite, North West Africa (NWA)
11562, was conducted, involving petrology, mineralogy, and mass-independent chromium …
11562, was conducted, involving petrology, mineralogy, and mass-independent chromium …
Distinguishing between shock-darkening and space-weathering trends in ordinary chondrite reflectance spectra
Abstract Space-weathering as well as shock effects can darken meteorite and asteroid
reflectance spectra. We present a detailed comparative study on shock-darkening and …
reflectance spectra. We present a detailed comparative study on shock-darkening and …
Predicting asteroid types: Importance of individual and combined features
Asteroid taxonomies provide a link to surface composition and mineralogy of those objects,
although that connection is not fully unique. Currently, one of the most commonly used …
although that connection is not fully unique. Currently, one of the most commonly used …
Bulk synthesis of stoichiometric/meteoritic troilite (FeS) by high‐temperature pyrite decomposition and pyrrhotite melting
Stoichiometric troilite (FeS) is a common phase in differentiated and undifferentiated
meteorites. It is the endmember of the iron sulfide system. Troilite is important for …
meteorites. It is the endmember of the iron sulfide system. Troilite is important for …
A shock recovery experiment and its implications for Mercury's surface: The effect of high pressure on porous olivine powder as a regolith analog
We conducted classic dynamic high-pressure experiments on porous San Carlos (SC)
olivine powder to examine if and how different shock stages modify corresponding …
olivine powder to examine if and how different shock stages modify corresponding …
[HTML][HTML] Heat diffusion in numerically shocked ordinary chondrites and its contribution to shock melting
JG Moreau, S Schwinger - Physics of the Earth and Planetary Interiors, 2021 - Elsevier
High pressure shock metamorphism in ordinary chondrites involves heating and melting of
individual phases from shock entropy, pore collapse, frictional heating, and heat transfer …
individual phases from shock entropy, pore collapse, frictional heating, and heat transfer …
The Population of Small Near-Earth Objects: Composition, Source Regions, and Rotational Properties
JA Sanchez, V Reddy, A Thirouin… - The Planetary …, 2024 - iopscience.iop.org
The study of small (< 300 m) near-Earth objects (NEOs) is important because they are more
closely related than larger objects to the precursors of meteorites that fall on Earth …
closely related than larger objects to the precursors of meteorites that fall on Earth …
The anomalous polymict ordinary chondrite breccia of Elmshorn (H3‐6)—Late reaccretion after collision between two ordinary chondrite parent bodies, complete …
A Bischoff, M Patzek, RML Alosius… - … & Planetary Science, 2024 - Wiley Online Library
Abstract Elmshorn fell April 25, 2023, about 30 km northwest of the city of Hamburg
(Germany). Shortly after the fall, 21 pieces were recovered totaling a mass of 4277 g …
(Germany). Shortly after the fall, 21 pieces were recovered totaling a mass of 4277 g …