Raku Glaze Recipes

Raku Glaze Recipes.
Since its Friday I'll post three Raku Glaze Recipes.

Aqua Luster
Borax 80
Whiting 8
Ball Clay 4
Zinc Oxide 4
Copper Carb. 3

Black Raku Glaze
Borax 3.22
Gerstley Borate 43.01
Soda Ash 21.51
Nepheline Sy. 10.75
Barnard Clay 21.51

Black Copper Luster
Frit 3134 75%
Nepheline Sy. 25%
Add:
Black Copper Ox.15%
Black Iron Ox. 15%