Copper Glaze
Cone 09 matte copper glaze by Mark Gordon. Test with ventilation, PPE and appropriate kiln safeguards.
- Cone: 09
- Atmosphere: reduction
- Surface: matte
- Recipe type: glaze
Ingredients
| Material | % |
|---|---|
| Gerstley Borate | 80 |
| Nepheline Syenite | 20 |
| Copper Carbonate | 10 |