Ingredients

Ingredient Amount
Barium Carbonate 21.55
Bone Ash 5.60
Whiting 9.05
Custer Feldspar 53.66
Ball Clay 10.14
Add Amount
Bentonite 2.00
Copper Carbonate 3.00
Titanium Dioxide 1.20
Zinc Oxide 7.20

Instructions

Published in "Cone 10 Layering Glazes" in the Apr 2015 issue of Ceramics Monthly.

Matte glaze.
Mix all ingredients together prior to adding the water.