Rubellite

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Rubellite \Ru"bel*lite\, n. [L. rubellus reddish, dim. of ruber
     red.] (Min.)
     A variety of tourmaline varying in color from a pale rose to
     a deep ruby, and containing lithium.
     [1913 Webster]