Alisa and Claus Clausen on thu 21 dec 00
Teal Blue, C6, oxidation.
=20
Source: Clayart.
Tested on mid range, iron flecked stoneware, fired to 1220c, oxidation.
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Receipe
42 Soda Feldspar
24 Colmanite
14 Ball Clay
7Silica
7 Ultrox
5 Dolomite
ADD
0.5 Cobalt ox.
1.0 Chrome ox.
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Subbed local spar for Soda spar
Subbed Zircopax for Ultrox
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Resulted in matt, stable, teal blue. Iron flecks came through glaze. =
The color is more turquoise than a green teal.
Close to a dark Robin egg blue. Borderline dry surface where dipped =
once.
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Personal:
This is a nice glaze. Stable, matt and medium light color. This is the =
same glaze that I tested a few weeks ago with
with 5 cobalt instead of .5 because I missed the preceeding dot. Big =
difference of course, yielding a very nice glaze.
Glad I tried it again. Going to test it with my frit instead of =
Colemanite to see if I get a better melt.
Could be a good glaze to decortate over a matt base.
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Best regards,
Alisa in Denmark
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Alisa and Claus Clausen on thu 21 dec 00
Teal Blue, C6, oxidaiton.
Source: J. Deboo
Tested on mid range, iron flecked stoneware, fired to 1220c, oxidation.
Receipe
30 Neph. Sye
21 Silica
8 Whiting
10 3134
31 Ball Clay
ADD
2 Tin Oxide
1 Copper Carb.
Resulted in semi matt turquoise, teal color on a yellow matt ground =
where thinnest. Nice surface.
Might have to be applied thicker to get more uniformity in blue color.
Best regards,
Alisa in Denmark
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