Cone 06 oxidation (first image) : Matte grey with black and white crystals
Cone 6 oxidation (second image) : Base becomes glossy but color remains; crystals fade and melt. Enhanced mobility. Surface issues may occur.
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.