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Blog Posts Tagged "in-classrooms activities"
Submitted by Marion Burgio on Fri, 01/22/2016 - 10:31
Now you know all about thin sections, reading previous posts !
I propose you to do your own thin sections from sands. With epoxy on a glass slide and some sand above, you have to polish till you obtain a good picture with polarizing microscope.
We are now collecting gabbro sand for education. We had to sieve it with sieves from #35 to #45.