I had trouble to make my students in #mineralogy do good thin section sketches. But my colleague found this amazing collection of assignments from 1979 done by students in our department. A good way to show my students what is a good sketch. Late #ThinSectionThursday. pic.twitter.com/HK4fC67Exu
— Dr. Sarah Lambart (@Sarah_Lambart) October 4, 2019
via Twitter https://twitter.com/Sarah_Lambart
October 04, 2019 at 09:57PM
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