Feldspar porphyroclasts (colorless at PPL and with grey interference colors at XPL), biotite-fish and quartz ribbons in a highly deformed granitic mylonite from Cesana Torinese, piedmond, Italy. PPL and XPL and XPL+lambda plate image. 2x (Fov 7 mm) #thinsection #mylonite https://t.co/GNMNBEJ9XU
— Alexstrekeisen (@alexstrekeisen) Nov 2, 2021
via Twitter https://twitter.com/alexstrekeisen
November 02, 2021 at 11:41PM
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