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black cone 10 glaze

updated sat 20 oct 01

 

Brad Sondahl on fri 19 oct 01


Here's one from my glaze page which is manganese free and should work in
reduction:

Glaze name: H38-40 (black gloss)

Cone: 8 - 10
Firing: Ox. or Red.
Recipe:

Potash feldspar 38.92
Silica 28.02
Kaolin 10.06
Dolomite 4.55
Bone ash 4.55
Whiting 13.91
-------- --------
Totals: 100.00 100.00

Also add:

Red iron oxide 4.55
Cobalt carbonate 1.00
Copper carbonate 0.55

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