Linda Knapp on mon 25 mar 02
I am playing around a bit with a Mason Stain in ^10 glazes - 6450
Praseodymium - lists its composition as PrZrSi.
Has anyone tested any glazes with this? How suitable should it be for
functional ware? I figure if noone has found it toxic on this list I'll
keep playing until I get something I like and then have it tested.