More ideas from Peter
June Perry's The glaze is as follows: 21 Gerstley Borate 16 Nepheline syenite 11 China Clay 20 Whiting 32 Silica 5 Tin oxide 0.15 Chromium oxide

Cone 21 Gerstley Borate 16 Nepheline syenite 11 China Clay 20 Whiting 32 Silica 5 Tin oxide Chromium oxide LOVE this color!

Another Blue...mxs cone 6 glazes ...many different recipes from this site with very nice glazes.

<Another Blue> Ball Clay - Whiting - Nepheline Syenite - Ferro Frit 3134 - 25 Silica - 30 Bentonite - Cobalt Carbonate - Red Iron Oxide -

Raku Turquoise 4500 Grams COLEMANITE 1500 Grams NEPHOLYNE SYONIDE 60 Grams COPPER CARBONATE

Raku Turquoise 4500 Grams COLEMANITE 1500 Grams NEPHOLYNE SYONIDE 60 Grams COPPER CARBONATE

Ceramics by Chris Hawkins at Studiopottery.co.uk - 2012. Copper Matt Straight-sided bowl

Chris Hawkins makes handthrown raku fired studio pottery from his workshop in the Tamar Valley, southwest UK, glazed in a copper matt finish

Braden - Phil Hamling

4 parts Gerstley Borate 3 parts Bone ash 2 parts nepheline syenite 1 part copper carbonate