#teamcalcite — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #teamcalcite, aggregated by home.social.
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Look at this #calcite crystal and its super strong birefringence, yielding two distinct optical paths! And yes, that's Captain Haddock, a subtle reference to the strong polarization effects in calcite sunstones, likely used as navigational aid by seafarers in the Viking Age. #MinCup25 #teamcalcite
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