Selenite
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Revision as of 19:14, 15 May 2009 by Nicesociety (talk | contribs)
Selenite (CaSO4·2H2O) is a mineral, a clear form of gypsum.
In 2375, Samantha Wildman brought some selenite crystals back from an away mission for her daughter Naomi. (VOY: "Once Upon a Time")