Min. [f. Bergmann (name of a mineralogist) + -ITE.] A variety of Natrolite, white or red in color, occurring massive, or in prisms, in southern Norway.
1811. Pinkerton, Petral., I. 291. The most celebrated rock of this denomination is the Grison, or Bergmanite.
1880. Dana, Min., 427. Crocalite is a red zeolite, identical with the bergmannite of Laurvig.