Ingredient Amount
Dolomite 8.70
Whiting 7.61
Ferro Frit 3134 18.48
Custer Feldspar 38.04
silica 27.17
Add Amount
Bone Ash 1.09
Copper Carbonate 1.63
tin-oxide 8.70
Zinc Oxide 4.35
Shark Fin Recipe


This glaze has a tendency to gel, so add a little sodium silicate as needed. The recipes was generated by OpenAI’s machine learning software GPT-2 as part of Derek Au’s This Vessel Does Not Exist project: not-exist/2021/3/22/generated-glazes-real


This recipe was shared by Mariana Baquero in the Nov/Dec 2022 issue of Pottery Making Illustrated.