A natural material which combines calcium and magnesium carbonates.
Generally used as a flux in stoneware glazes although in combination with other fluxes it can be effective down to 1060C.
Above 5% it begins to opacify and will eventually produce a matt glaze.
A natural material which combines calcium and magnesium carbonates.
Generally used as a flux in stoneware glazes although in combination with other fluxes it can be effective down to 1060C.
Above 5% it begins to opacify and will eventually produce a matt glaze.
