I am hoping to find some more ash glaze recipes. I know Ash is not a color, like the other topics listed on this website, but it is a distictive type of glaze. I have collected ash glazes since I first found Jim Brown Blue. Beware - ash glazes run. protect your kiln shelves.
Jim Brown Blue ^10 reduction
drippy ash glaze with blue-green background.
custer feldspar 60%
add cobalt carb 0.75%, rutile 4%
Green Ash Glaze ^10 reduction
from the UofU
wood ash 33%
albany slip 33%