Cornwall Stone 60
Frit 3134 10
Frit 3110 10
Whiting 10
Silica 10
Total 100
Bentonite 4
Local Red Ocre 2
Cornwall Stone 60
Frit 3134 10
Frit 3110 10
Whiting 10
Silica 10
Total 100
Bentonite 4
Local Red Ocre 4
Cornwall Stone 60
Frit 3134 10
Frit 3110 10
Whiting 10
Silica 10
Total 100
Bentonite 4
Local Red Ocre 6
Cornwall Stone 60
Frit 3134 10
Frit 3110 10
Whiting 10
Silica 10
Total 100
Bentonite 4
Local Red Ocre 8
Cornwall Stone 60
Frit 3134 10
Frit 3110 10
Whiting 10
Silica 10
Total 100
Bentonite 4
Local Red Ocre 10