
Transparent glazes on Tiles
What is a Celadon Glaze? The answer as always in modern day, is it depends. A long long time ago Celadon Glazes came from China. The are transparent made with feldspars and have a light green blue color. Theses glazes where typically fired on porcelain and where fired in reduction where the iron oxide turned a light blue green color.

Celadon Kiln Glazes
Since then Celadons have started varying in color, from darker blues and greens to yellows. Today in modern times a “celadon” glaze is used to categorize a glaze that is transparent in color, hence you can get a celadon red, celadon blue, celadon orange in just about any color you can find a celadon glaze.
Traditionally though celadon is used to describe the lovely blue green color that was coveted by Europeans. In the early 1200′s during the Age of Marco polo the pure white ceramics and porcelian of the Chinese was probably one of the many lucrative reasons that Marco Polo and his many predecessors attempted to find Land and Sea trade routes to Asia.