Triplite

1 definition found

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

  Triplite \Trip"lite\, n. [Cf. F. triplite. See {Triple}.] (Min.)
     A mineral of a dark brown color, generally with a fibrous,
     massive structure. It is a fluophosphate of iron and
     manganese.
     [1913 Webster]