Atomistic
coesite.bsky.social
Atomistic
@coesite.bsky.social
Orthosilicate. Isotropic, some say spherical.

Shill for Big Fact.
Pyrope and minor kyanite in matrix of phengite and palisade-textured quartz from the Dora Maira massif, N. Italy. Section is slightly above standard thickness.
#thinsectionthursday
January 22, 2026 at 7:30 PM