Chris Schafale on sat 14 oct 00
Hi John,
Thanks for the clarification. You answered the crucial question,
which was, "what do you mean by 'stable'?" Now that I know that
you mean "holds copper to an acceptable degree when leach-
tested", your comments make more sense to me, and are thus
more interesting and informative. This kind of detail is what I find
helpful in learning to use limit tables in a more thoughtful, less
mechanical way. Otherwise, your comment about "too much
alumina" just becomes another rule that I have no way to interpret.
I appreciate all the work you are doing in testing glazes, and look
forward to hearing more.
Chris
Light One Candle Pottery
Fuquay-Varina, North Carolina, USA
(south of Raleigh)
candle@intrex.net
http://www.lightonecandle.com
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