Ingredient Amount
Dolomite 21.00
Gerstley Borate 10.00
Wollastonite 5.00
Custer Feldspar (sub. Forshammer) 27.00
Nepheline Syenite 12.00
Spodumene 9.00
EPK Kaolin 16.00
Add Amount
Cobalt Carbonate 2.00


Specific gravity: 1.43. A dolomite matte, this glaze has a smooth, thick surface. On a darker clay body, the glaze becomes darker and shows some speckling. With cobalt carbonate, it produces a lavender-violet color. I substituted Forshammer feldspar for Custer feldspar.

Original recipe shared by Rick Malmgren in the June 1998 issue of Ceramics Monthly.

This recipe was shared by Alisa Clausen in the February 2020 issue of Ceramics Monthly.