 
|
| A good crystal glaze
based on zinc and lithium. Spray the glaze thinner near the bottom of the pot, or it will
run a lot. 1260oC with 1/2-3/4 hour at the top temperature. Does not need a
slow cooling. Brown, sometimes two-colored crystals. |
|
|
| potash feldspar NR |
28,50 |
| quarts (flint) |
33,30 |
| dolomite |
3,52 |
| zinc oxide |
19,50 |
| barium carbonate |
4,61 |
| china clay |
3,00 |
| lithium carbonate |
7,59 |
| rutile |
1,36 |
| red ferric oxide |
1,63 |
| manganese carbonate |
1,36 |
| copper oxide |
0,81 |
|