Copper Carbonate spectrum celadon Pieces should not be thicker

Pieces should not be thicker than 1/2 inch to prevent steam explosions

blue and green specks that can be used for brush strokes or opaque coverage

especial for working the details around the foot of tea bowls

Warm tones and cool tones

Plainsman Clays are ready to use out of the box

Copper Carbonate spectrum celadon Pieces should not be thickerCuCO3Cu(OH)2 A source of copper oxide (CuO) and a recipe substitute for the same by adding 40% more. 3% added to most glazes produces a clear green. In alkaline glazes the colour shifts to turquoise blue. At 7% or more, metallic surfaces develop. Fired in a reduction atmosphere, red colours are achieved with % or less. Note: Glazes become increasingly susceptible to food acid attack as copper oxide levels increase. For more information on copper