Copper Penny
Opaque copper-metallic raku glaze marked untested by the source. Test with ventilation and PPE.
- Cone: 012-06
- Atmosphere: raku
- Surface: gloss
- Recipe type: glaze
Ingredients
| Material | % |
|---|---|
| Gerstley Borate | 80 |
| Potash Feldspar | 20 |
| Yellow Ochre | 7.000000000000001 |
| Copper Carbonate | 2 |
| Cobalt Carbonate | 1 |