i keep coming back to this. so cool. reminds me of the optical mineralogy class i took back (way way back) in undergrad years. we had to make a thin section and analyze under the polarizing filters - only one since we were undergrads. hard hard class but fun. skubitwo
1 comment:
i keep coming back to this. so cool. reminds me of the optical mineralogy class i took back (way way back) in undergrad years. we had to make a thin section and analyze under the polarizing filters - only one since we were undergrads. hard hard class but fun.
skubitwo
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