g2851H - Ravenscrag Cone 6 High Calcium Matte Blue
Modified: 2020-03-03 08:23:05
Plainsman Cone 6 Ravenscrag Slip based glaze. It can be found among others at http://ravenscrag.com.
| Material | Amount |
|---|---|
| Ravenscrag Slip | 55.00 |
| Whiting | 10.00 |
| Dolomite | 15.00 |
| Ferro Frit 3134 | 10.00 |
| Silica | 10.00 |
| Added | |
| Cobalt Carbonate | 2.00 |
| Rutile Ceramic | 5.00 |
| 107.00 | |
Notes
This glaze is temperature sensitive. It requires a slow cool down to allow crystals to grow. If the kiln cools too quickly you will get a glossy glaze. Has a nice soft smooth surface, with a variegated light blue color.
This base will also work well with other coloring oxides/stains. It is temperature sensitive and should be fired to cone 6.
Related Information

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Ravenscrag high calcium blue on M340
Ravenscrag High Calcia Matte

This picture has its own page with more detail, click here to see it.
Courtesy of Jonathan Kirkendall
Links
| 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. |
| URLs |
http://ravenscrag.com
Ravenscrag web site |
XML to Paste Into Insight-live
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