Ingredient Amount
Bone Ash 1.10
Talc 7.80
Whiting 22.40
Custer Feldspar 30.90
EPK Kaolin 12.50
Silica 25.30
Add Amount
Copper Carbonate 5.50
Bentonite 1.00


I fire this glaze up to cone 11–12 on heavy reduction in a wood kiln, but it also works fine fired in a gas kiln to cone 10 in normal reduction.

This recipe was shared by Monte Young in the March 2020 issue of Ceramics Monthly.