Cobalt Carbonate Cobalt_carbonate_18

Cobalt Carbonate

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£ 5.28
(£ 6.34 incl VAT)


Less powerful form of cobalt than the oxide, with less risk of speckle. Produces deep blue or blue-black in lead and leadless glazes and a vivid blue in alkaline glazes. With magnesium gives more purple colour.

1-3% to obtain a blue glaze


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