Category Archives: OOH! SHINY PEBBLE!

Beryl

Observed at the National Museum of Natural History, D.C.:

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Lapis Lazuli

Or, as the cool kids call it, Na6Ca2[Al6Si6O24]S2 (observed at the National Museum of Natural History, D.C.):

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LOOK! SHINY PEBBLE! What Are Geology Museum Exhibits Trying to Tell Us?

I usually get frustrated with geology exhibits in museum because, too often, I can’t figure out what I’m supposed to learn other than rocks are pretty. Which they are (from the Harvard Natural History Museum): Some big ass gypsum crystals … Continue reading

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A Question for Geologists About Mineralogy Museum Exhibits

Is there more than “OOH! SHINY PEBBLE!”
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