Shock Metamorphism of the New Fall Ordinary Chondrite Mangui in China
Ji J. L., Hu S., Lin Y. T., Zhou Q., Xiao Y., Imae N., Kimura M.
82nd Annual Meeting of The Meteoritical Society 2019
“The Mangui meteorite is the newest meteorite fall in Yunnan, China on June 1, 2018. More than 500 fragments have been collected in a total mass of ~50 kg along the projectile area of about 20 km2 . Mangui is classified as a L6 chondrite and its shock stage is S5 . Here we report the progress on the high-pressure polymorphs from Mangui to constrain the P-T-t history of the shock processes for the parent body. “