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Description

1KG COBALT OXIDECo3O4 A very powerful colorant and flux for glazes (<2%) and slips (<10%) typically producing deep clear blues but also pinks, mauves and greens. Produces transparent blue greens with copper oxide, opaque blue greens with chrome oxide, purples with CrSn Crimson stains and blacks with multiple oxides. If used as a recipe substitute for cobalt carbonate, use 67% of the recipe amount. For more information on cobalt oxide, see the Digitalfire. com

CuCO3·Cu(OH)2 A source of copper oxide (CuO) and a recipe substitute for the same by adding 40% more

Firing Color: Oxidation: White - Reduction: Bluish White

much less is needed and the actual quality of the white is preferred by many over zircon which tends to be a dead-white

mauves and greens

In clay bodies

Other sources of TiO2 for glazes include pure white titanium dioxide and ilmenite

Or not all around the piece

degree of solution

Go big by using the 9" side of this rib to pull your walls

the top half of the hinge is normally transferred from the old lid to the new lid at the time of installation

most often used as an additional flux to promote interaction and greater fusion

Though more expensive than zircon opacifiers