Cone 6 Glazes

Testing some cone 6 glazes from John Britt's Mid-Range Glazes and online resources

GREENS and BLUES

Alicia Clausen's Turquoise Matte 'The One'
 Nepheline Syenite 60
 Strontium Carbonate 25
 Silica 9
 EPK 4
 Lithium Carbonate 2
 

Copper Carbonate 3.5
 Bentonite 4
 Epsom Salts 1

Chun Seafoam
Soda Feldspar 41
Silica 27
Whiting 15
Eckalite 5
Zinc Oxide 12

Copper Carbonate 5
Titanium Dioxide 5
Bentonite 2

Pinnell Seafoam
Soda Feldspar 51.3
Strontium carbonate 25.5 

EPK 13.6
Frit 3134 9.6

Copper Carbonate 5
Titanium Dioxide 5

Pinnell's Strontium Matte 
Nepheline Syenite 57
Silica 8.6 

Ball Clay 9.5
Strontium Carbonate 19
Lithium Carbonate 5.9

Copper Carbonate 5
Titanium Dioxide 5
Bentonite 2

Arrowmont Blue Green 
Nepheline Syenite 44.6
Silica 13.3 Whiting 11.1
Eckalite 13.3
Gerstley Borate 11.1
Lithium Carbonate 6.6
Titanium Dioxide 6.2

Cobalt Carbonate 1
Bentonite 2

LIGHT BLUE

Selsor Chun
Soda Feldspar 34
Silica 30
Whiting 10
Dolomite 6
Frit 3134 17
Zinc Oxide 3
Tin Oxide 1

Red Iron Oxide 0.5-2
Bentonite 2

PURPLE

Ashley’s Best (purple)
Nepheline Syenite 27.2
Silica 25.3
Dolomite 16.2

Eckalite 13.3

Talc 11.4
Lithium Carbonate 6.6

Cobalt carbonate 2-4
Bentonite 2

CRAWL

Lalone Crawl
Neph Syenite 70 

Ball Clay 5
Magnesium Carbonate 25

YELLOW

V.C. Matte (Yellow) 
Nepheline Syenite 44.4
Silica 15.6 

 Whiting 8.9
Eckalite 11.1
Gerstley Borate 11.1
Lithium Carbonate 8.9

Rutile 4
Titanium Dioxide 6-10
Bentonite 2