A Possible Record of an Active Asteroid: Discovery of a Compact Lithology in the Aguas Zarcas CM Chondrite

Yang X., Hanna R. D., Davis A. M., Neander A. I., Heck P. R.

84th Annual Meeting of The Meteoritical Society 2021 (abstract # 6075)


We found a previously unreported lithology of compact fragments in the Aguas Zarcas chondrite, which would advance our understanding of the regolith evolution of carbonaceous chondrites and the potential prevalence of active asteroids.