Although glaze crawling – when glaze recedes away from an area in the firing, leaving bare clay – is often … Read More
Tag: soda feldspar
Na2O×Al2O3×6SiO2—feldspars contributing sodium (and potassium), primarily as a high-temperature flux.
Today, we live in an age of super abundance of ceramic raw materials. Innumerable clays and glaze materials offer us … Read More
It Slices, It Dices! Some Simple Glaze Tests Reveal a Ceramic Glaze That Can Do it All (well, almost)
Imagine a ceramic glaze that fires perfectly at both cone 10 and cone 6, in reduction and oxidation, and in … Read More
The objective is to locate one single earth material that alone almost provides the desired surface, and then to add … Read More