Mayco Jungle Gems Obsidian CG786, Pint

Color swatches show glaze in an oxidation firing at Cone 06, Cone 6 and Cone 10. Cone 06 oxidation : Obsidian is an opaque black base glaze with variegated blue/green/brown crystals that melt. Cone 6 oxidation : Base glaze remains – crystals fade completely. Enhanced mobility. Surface issues may occur. Mayco’s Jungle Gems™ Crystal Glazes transform in the kiln when the small pieces of glass frit burst into color and intricate patterns during the firing process. Artists use these beautiful glazes to add dramatic, colorful effects to their creations.