Red Iron Raku

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.

Ingredients

Material%
Gerstley Borate60.97560975609756
Nepheline Syenite15.24390243902439
Bone Ash6.097560975609756
Silica6.097560975609756
Red Iron Oxide3.8109756097560976
Copper Carbonate3.048780487804878
Zircopax2.2865853658536586
Lithium Carbonate1.524390243902439
Cobalt Carbonate0.9146341463414633