Thanks Anna from Aussie for pointing out my mistake. The corrected recipe for Soldner's Copper Luster Raku Glaze is:
Gerstley Borate 80%
Nepheline Syenite 20%
Add: Copper Oxide 2%
Add: Cobalt Oxide 1%
Add: Yellow Ochre 8%
I haven't done any firing lately but I have been trying my hand at sculpting. I decided to try taking on the human form, the torso to be more precise. I've actually made 3 small torsos this past week. Two were absolutely terrible and thrown into the slop bucket, but the third one isn't too bad. I'll have to post a photo of the one I kept tomorrow.
I don't have much raku clay left so I wedged up a bunch of porcelain. I haven't had too much luck throwing porcelain on the wheel but I'm anxious to try sculpting with it. We'll see what happens.
Thanks again to Anna for pointing out my glaze mistake.
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