'Barite' definitions:

Definition of 'barite'

(from WordNet)
noun
A white or colorless mineral (BaSO4); the main source of barium [syn: heavy spar, barite, barytes, barium sulphate]

Definition of 'Barite'

From: GCIDE
  • Barite \Ba"rite\, n. (Min.) Native sulphate of barium, a mineral occurring in transparent, colorless, white to yellow crystals (generally tabular), also in granular form, and in compact massive forms resembling marble. It has a high specific gravity, and hence is often called heavy spar. It is a common mineral in metallic veins. [1913 Webster]

Definition of 'barite'

From: GCIDE
  • Barytes \Ba*ry"tes\, n. [Gr. bary`s heavy: cf. Gr. bary`ths heaviness, F. baryte.] (Min.) Barium sulphate, generally called heavy spar or barite. See Barite. [1913 Webster]