Left: An example of G2571A cone 10R magnesia matte. Right: with 10% added zircopax (zirconium silicate). The zircopax version is a very bright pasty white compared to the original.
G2571A - Cone 10 Silky Dolomite Matte Base Glaze
A cone 10R dolomite matte having a pleasant silky surface, it does not cutlery mark, stain or craze on common bodies