Monday, June 1, 2009

Cone 5 recipe


Opaque Gloss Crackle
Gertsley Borate-41.9%Potash Feldspar-32.4%Pemco Frit #625 or Ferro # 3289-14.9%Flint-10.8%For Blue, add cobalt carbonate-1/2% to 1%For Green, add copper carbonate-3% to 6%

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