C/9½ Redux Dolomitic Medium Blue Glaze--C/9½ R Glaçure Dolomitique Bleu Moyen

Custer Spar, 50
Nepheline/Syenite, 10
Dolomite, 20
Kaolin, 10
Silica, 10
Total, 100

Bentonite, 1
Black Cobalt Oxide, 0.675

C/9½ Redux Dolomitic Medium Blue Glaze--C/9½ R Glaçure Dolomitique Bleu Moyen

Custer Spar, 50

Nepheline/Syenite, 10

Dolomite, 20

Kaolin, 10

Silica, 10

Total, 100

Bentonite, 1

Black Cobalt Oxide, 1

C/9½ Redux Dolomitic Medium Blue Glaze--C/9½ R Glaçure Dolomitique Bleu Moyen

Custer Spar, 50

Nepheline/Syenite, 10

Dolomite, 20

Kaolin, 10

Silica, 10

Total, 100

Bentonite, 1

Black Cobalt Oxide, 1.35

C/9½ Redux Dolomitic Dark Blue Glaze--C/9½ R Glaçure Dolomitique Bleu Foncé

Custer, 50

Nepheline/Syenite, 10

Dolomite, 20

Kaolin, 10

Silica, 10

Total,100

Bentonite, 1

Black Cobalt Oxide, 1.7

C/9½ Redux Dark Blue Dolomitic Glaze--C/9½ R Glaçure Dolomitique Bleu Foncé

Custer Spar, 50
Nepheline/Syenite, 10
Dolomite, 20
Kaolin, 10
Silica, 10
Total, 100

Bentonite, 1
UGS-Rutile, 5
Black Cobalt Oxide, 1.7