Copper Sand
Numeric amounts are preserved as source-stated weights or additions; they are not normalized. Test on tiles; use appropriate ventilation and PPE, avoid inhaling dust, review raw-material safety information, and verify functional or food-contact suitability with fired-glaze testing.
- Atmosphere: raku
- Recipe type: glaze
Ingredients
| Material | % |
|---|---|
| Gerstley Borate | 73.59705611775529 |
| Bone Ash | 18.39926402943882 |
| Copper Carbonate | 4.599816007359705 |
| Cobalt Carbonate | 2.2999080036798527 |
| Tin Oxide | 1.1039558417663293 |