127. What is Cornish Stone in Pottery and What Can You Use Instead?

Join me for this episode of the podcast, where I talk about what Cornish stone is, what Cornish stone is used for in pottery, and some alternatives if you can't find Cornish stone from pottery suppliers near you.

*Always use an FFP3 Face Mask when making Pottery Glazes to protect your lungs from the silica dust in pottery glaze-making materials.

The glaze recipes used in this episode are:

Recipe 1

40 parts - Soda Feldspar

40 parts - Sieved Hardwood Ash

20 parts - Quartz

Recipe 2

40 parts - FFF Feldspar

40 parts - Sieved Hardwood Ash

20 parts - Quartz

Recipe 3 (not good!)