Escape from #MinCup2018 hell into the calm wonder of #ThinSectionThursday! Corundum-muscovite-nepheline-Kfsp-biotite gneiss from Egan Chute, Bancroft, Ontario. @Hunterian collections. FOV 2mm wide.I feel better already😁 pic.twitter.com/eBtx4shMVP
— John Faithfull (@FaithfullJohn) September 20, 2018
via Twitter https://twitter.com/FaithfullJohn
September 20, 2018 at 12:11PM
No comments:
Post a Comment