Cobalt Carbonate

Cobalt carbonate, a pinkish-tan powder, is a potent colorant that usually yields blue glazes (or black at high percentages). It has superior melting properties and disperses well, resulting in even color distribution. 

• Potent Colorant: Cobalt carbonate, a pinkish-tan powder, is a potent colorant known for yielding blue glazes (or black at high percentages).

• Color Range: While cobalt carbonate typically results in blue glazes, its concentration and firing conditions can produce variations in color, from light blue to deep cobalt and black.