Books

Bisque Ware

COBALT OXIDE x 25g

Cobalt Oxide

Choose Options

Select a size

Quantity: 

Chemical Analysis: CO³CO4
Hazard symbol: HARMFUL
Variety or Brand: N/A
Pack: 25g


The colouring oxide that gives a range of blues. Speckling can occur if the oxide is not ground. In the presence of magnesium carbonate (Dolomite or Talc) at temperature up to 1250°C (cone 8) violet/mauves are produced.