grossite-bearing CAIs

High-precision SIMS analyses of initial 26Al/27Al in un-melted refractory inclusions: The search for multiple condensation episodes

08/01/2025 10:22 · by karmaka · in CAI, carbonaceous chondrite, CV, CV-red, fine-grained, formation age, radiometric dating, refractory inclusions, type A

Glenn J. MacPherson, Alexander N. Krot, Kazuhide Nagashima, Marina Ivanova Geochimica et Cosmochimica ActaIn Press, Journal Pre-proof, Available online 8 January 2025 LINK “Refractory inclusions formed via high temperature events during the earliest stages of…

Grossite-bearing refractory inclusions from reduced cv chondrites: Mineralogical and oxygen isotopic constraints on the parent body alteration historyOPEN ACCESS

04/09/2024 20:38 · by karmaka · in CAI, carbonaceous chondrite, CV, CV-red, parent body, refractory inclusions, thermal metamorphism

Jangmi Han, Kazuhide Nagashima, Changkun Park, Alexander N. Krot, Lindsay P. Keller Geochimica et Cosmochimica Acta, In Press, Journal Pre-proof, Available online 4 September 2024 LINK + PDF (OPEN ACCESS) “We report the results of…

MINERALOGY, PETROGRAPHY, AND OXYGEN AND ALUMINUM-MAGNESIUM ISOTOPE SYSTEMATICS OF GROSSITE-BEARING REFRACTORY INCLUSIONS

17/08/2019 05:30 · by karmaka · in CAI, carbonaceous chondrite, CB, CH, CM, CO, CR, CV, early chronology, refractory inclusions, solar system

Alexander N. Krot, Kazuhide Nagashima, Steven B. Simon, Chi Ma, Harold C. Connolly Jr., Gary R. Huss, Andrew M. Davis, Martin Bizzarro Geochemistry Available online 15 August 2019 LINK “Grossite (CaAl4O7) is one of the…