Method to catalog our test tiles:
JS = John's Satin 2 (name of glaze recipe)
008 = Test tile number
Clay Body: Porcelain
Firing Temperature: Cone 6, 2165 degrees F
Firing Atmosphere: Oxidation
Firing Mode: Skutt Electric Kiln, Medium Speed*
Glaze Specific Density: 1.40
This test tile uses John Satin's 2 base recipe, with an addition of 2% Mason Stain 6032 Coral. The result is an amazing translucent pink.
Glaze Recipe
Custar Feldspar 19.8%
Silica 24.3%
Wollastonite 4.5%
Kaolin (Grolleg) 19.8%
Dolomite 9.1%
Talc 4.5%
Frit 3134 18.0%
Base Recipe 100.0%
Bentonite 2.0%
Mason Stain 6032 2.0%
I obtained really interesting results when I added rutile to this recipe.
The test tile in the middle has 4% rutile added to the recipe above, whilst the test tile on the right has 6% rutile added to the recipe above.
You start getting a variegating glaze which I love.
For cost of this glaze, UMF (Unity Molecular Formula) analysis and chart, refer to https://glazy.org/recipes/78955
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