Favorite tweets

#ThinSectionThursday
Andalusite with an unusual rim of late chlorite in the contact aureole of Vedrette di Ries (eastern Alps, Italy). Note graphite outlining the original boundary of andalusite.#alps #geology #microscopy #EarthScienceWeek pic.twitter.com/2yRHeCLroC

— micROCKScopica (@micROCKScopica) October 18, 2018

via Twitter https://twitter.com/micROCKScopica

October 18, 2018 at 11:43PM