Metasomatic Alteration of the Allende CAIs: Mineralogy, Petrography, and Oxygen Isotopic Compositions
Abstract
Allende CAIs experienced open-system metasomatic alteration in the presence of aqueous fluid with D17O of ~ -2‰ on the CV parent asteroid > 3 Myr after their crystallization.
- Publication:
-
51st Annual Lunar and Planetary Science Conference
- Pub Date:
- March 2020
- Bibcode:
- 2020LPI....51.1831K