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glaze test for gibby's wild rose kaki (persimmon), cone 6 ox.

updated mon 11 feb 02


Alisa og Claus Clausen on sun 10 feb 02

Glaze test for: Gibby's Wild Rose Kaki, cone 6, ox.
Credited to:

All tests fired on white, iron flecked, mid-range stoneware.
Fired to cone 6 (1220c) in oxidation.

Firing ramp:
100c (212f) per hour to 600c (1112f)
150c (302f) per hour to 1100c (2012f)
100c per hour to 1220c (2228f)
15 - 30 minute soak depending on matts and glosses used.
cool down 100c per hour to 900c.
Natural cool down to 150c (approximately 15 hours)

10.5 Lithium Carb.
10.5 Bone Ash
61.5 Neph. Syenite
17.5 EPK

10.5 RIO

All raw materials measured up or down to nearest whole decimal.
Oxides used on percent basis to a 100 gram batch of glaze.


Resulted in:
Red Brown gloss glaze. Redder where thickest.

Regards from Alisa in Denmark