Diaspore - AlO(OH) - (high relief, pale pink and with high Interference colors) surrounded by fibrous natrolite crystals (with grey interference colors) from Sagåsen quarry, Norway. PPL and XPL Image, 10x (Fov 2 mm) #thinsection #alexstrekeisen #Norway https://t.co/1FvfPXkoXe
— Alexstrekeisen (@alexstrekeisen) Dec 11, 2021
via Twitter https://twitter.com/alexstrekeisen
December 11, 2021 at 05:35PM
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