| M Formula: | A complex of BaO, ZrO2, SiO2 |
| Properties: | |
| White powder. Bulk d 118 lb/cu ft, mp 2800F. Insoluble in water and alkalies; slightly soluble in acids; soluble in hydrofluoric acid. | |
| Use: | |
| Production of electrical resistor ceramics, glaze opacifiers, and stabilizer for colored ground coat enamels. | |