Favorite tweets

And...
Kyanite may be kinky... (like this porphyroblast from the Ulten Zone metasedimentary HP granulites)
VOTE KYANITE#TeamKyanite #MinCup2020 @MineralCup pic.twitter.com/wwcavCjTWS

— micROCKScopica (@micROCKScopica) September 22, 2020

via Twitter https://twitter.com/micROCKScopica

September 22, 2020 at 07:51PM