hiddenite

from WordNet (r) 3.0 (2006)

hiddenite
    n 1: a green transparent form of the mineral spodumene used as a
         gemstone

from The Collaborative International Dictionary of English v.0.48

Hiddenite \Hid"den*ite\, n. [After W. E. Hidden.] (Min.)
   An emerald-green variety of spodumene found in North
   Carolina; lithia emerald, -- used as a gem.
   [1913 Webster]

from U.S. Gazetteer (1990)

Hiddenite, NC
  Zip code(s): 28636

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