Cordavan -1 Pint 1/4" round Some clays are fine

Some clays are fine

Cone 6 oxidation (1st photo): Norse Blue is a semi-opaque blue gloss glaze that displays shades of light blue and green

with crystals settling to the bottom of the jar and requiring thorough stirring before and between coats

Tiger's eye is an application-dependent stoneware glaze that shifts from a deep brownish-red to a frothy amber

Cordavan -1 Pint 1/4" round Some clays are fineCone 6 oxidation (larger image): Cordovan develops a deep, burgundy red color with a semi gloss surface when fired to cone 5 or 6. Cordovan produces a brick or iron red on white and red midrange clay bodies. Cone 10 reduction (smaller image): Color changes to a dark metallic gray with copper black mottling. TIP: Two coats should be plenty to get deep red, opaque coverage; light glazers may need to add a third coat.