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Olivine crystal under POL

Posted: Sun Oct 13, 2019 11:36 pm
by geo_man
Hi all, I'm enjoying my "new" Leitz Dialuz POL, circa 1960. I bought some thin sections from a gentleman in the UK, very nice quality. This is a volcanic rock from Germany with lots of glass (dark in polarized light) and some nice Olivine crystals. Cheers!

Re: Olivine crystal under POL

Posted: Tue Oct 15, 2019 2:15 pm
by mintakax
Nice job and very cool to see the crystal "pop" under the lighting. I'll bet it was even prettier through the eyepieces :)