Crusty Rusty
Opaque raku-type matte marked untested by the source. Test with ventilation, PPE and kiln safeguards.
- Cone: 08-06
- Atmosphere: reduction
- Recipe type: glaze
Ingredients
| Material | % |
|---|---|
| Colemanite | 80 |
| Bone Ash | 20 |
| Copper Carbonate | 5 |
| Cobalt Carbonate | 2.5 |