Highly siderophile element nano-nuggets in Wabar impact glass
Axel Wittmann, Marc Biren MAPS, Version of Record online: 07 April 2025 LINK “Circa 300 years ago, a ~15-m iron asteroid impacted sand dunes in the Empty Quarter of Saudi Arabia, creating the Wabar craters and…
Impactor identification with spallogenic Cr isotopes: The Wabar impact craters (Saudi Arabia)OPEN ACCESS
Aryavart Anand, Klaus Mezger, Beda Hofmann MAPS, First published: 19 July 2024 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “Precise measurements of Cr isotopic composition of terrestrial impactites have successfully provided evidence for the presence of extraterrestrial…
Iron projectile fractionation processes in siliceous glass from small impact cratersOPEN ACCESS
Aaron J. Cavosie, Phil A. Bland, Noreen J. Evans, Kai Rankenburg, Malcolm P. Roberts, Luigi Folco Geochimica et Cosmochimica ActaAvailable online 2 March 2024 LINK (OPEN ACCESS) “Detection of extra-terrestrial geochemical components in melt generated…
Silicate liquid immiscibility in impact melts
Hamann, C., Fazio, A., Ebert, M., Hecht, L., Wirth, R., Folco, L., Deutsch, A. and Reimold, W. U. Meteoritics & Planetary Science. doi: 10.1111/maps.12907 LINK “We have investigated silicate emulsions in impact glasses and impact…
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