Stoneware glaze experiments so far

Recipes:

Emmanuel Cooper Smooth White 1260 (from old edition of The Potter’s book of glaze recipes pg 164)

Feldspar 45

Dolomite 20

Whiting 10

Ball Clay 25

I then tested it with 10 different oxides:

1. Copper Ox 4%
2. Cobalt 1%
3. Tin 8%
4. Iron 7%
5. Chromium 1%
6. Nickel 2%
7. Rutile 8%
8. Manganese 4%
9. Titanium 5%
10. Vanadium 5%

Which were then all tested over each other (Greg Daly colour blend) which gave the 66 results in the picture. These were then tested on porcelain.