Pottery Glaze Colors and How Different Factors Affect Them
· Cobalt with manganese and iron will yield an intense black. 04 of 11. Copper Oxide and Copper Carbonate . Copper is a strong flux which can make a glaze more glossy. At cone 8 and above, copper is volatile and can jump from pot to pot. Copper generally gives green in oxidation and red in reduction. Copper oxide is more intense than copper carbonate, as it .