Late #thinsectionthursday
— Dr. Dawn Ruth (@rockdoc11) May 8, 2021
PPL image of plagioclase and orthopyroxene glomerocryst from Newberry Northwest Rift Zone. Plumbing system is more complicated that anticipated. Yay! pic.twitter.com/9Zz7VQgI3j
via Twitter https://twitter.com/rockdoc11
May 09, 2021 at 12:05AM
No comments:
Post a Comment