GR6-B - Ravenscrag Cone 6 Variegated Light Glossy Blue

Modified: 2019-11-04 14:21:40

Plainsman Cone 6 Ravenscrag Slip based glaze. It can be found among others at http://ravenscrag.com.

Material	Amount
Ravenscrag Slip	80.00
Ferro Frit 3134	20.00
Added
Cobalt Oxide	3.00
Rutile	3.00
Titanium Dioxide	3.00
109.00

Notes

This produces a variegated light medium blue glaze that breaks greenish over edges. This glaze is very consistent and has very good working properties.

Variations

5% titanium dioxide, 1% cobalt oxide, 1% copper oxide and 0.5% iron oxide: A light glossy blue glaze with some lighter variegations, breaks to a green over the edges.

3% Cobalt Carbonate, 3% Rutile, 3% Titanium dioxide: A variegated light medium blue glaze that breaks greenish over edges.

2% copper oxide and 2.5% titanium dioxide: Does not leach on vinegar test. Produces a celadon green with some crystals growing on the bottom of the bowl where it pools. Normal application.

For mixing instructions please set the master recipe, GR6-A.

Related Information

Small porcelain vase

Ravenscrag Recipe B Light blue

Links

Recipes	G1214W - Cone 6 Transparent Base A cone 6 base clear glaze recipe developed by deriving a recipe from a formula taken as an average of limit formulas
Recipes	GA6-A - Alberta Slip Cone 6 transparent honey glaze An amber-colored glaze that produces a clean, micro bubble free transparent glass on brown and red burning stonewares.
Firing Schedules	Plainsman Cone 6 Electric Standard Used in the Plainsman lab to fire clay test bars in our small kilns
Typecodes	Ravenscrag Slip Recipes Recipes based on Ravenscrag Slip from Plainsman Clays.
Typecodes	Medium Temperature Glaze Recipes Normally fired at cone 5-7 in electric kilns.

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By Tony Hansen
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