je motzkin on thu 6 jul 06
We mixed up a ^10 celadon today and mistakenly added red copper oxide instead of iron. Dang.
Can any of you glaze experts anticipate what will happen with this? I will go ahead and test it.
Help please.
jude
cornwall stone 60
Grolleg 11
Wollastonite 17
dolomite 6
Flint 325 6
RIO .5
617-547-5513
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Daniel Semler on fri 7 jul 06
Hi Jude,
My guess, and that's all it is, would be some form of copper red, as I'm
assuming you're firing this in reduction given that its a celadon. I would not
expect a great red though given the high alumina content.
Let us know the results of your test.
Thanx
D
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