Lithopone is a white pigment, a mixture of barium sulfate and zinc sulfide. It is used in interior paints and in some enamels. Wooden artifacts are treated with zinc sulphate and barium sulfide, which undergo ion exchange reaction to form the aforementioned precipitates, which render a marble-like finish to the wooden piece.
Lithopone is a white pigment composed of a mixture of barium sulfate (28 - 30%) and zinc sulfide (68 - 70%) with trace amounts of zinc oxide. It is produced by precipitation through filtering, heating and quenching works. Lithopone has mostly been replaced by titanium dioxide which is more durable, but it is much cheaper. It is used as a base for lake pigment and used as a inert pigment for paint, ink and cosmetics as well as in a large range of applications in plastic industry. It is used as a filler in paper, leather, and linoleum.