June Perry on thu 8 mar 07
Hi Mel,
I was going through my glaze database and found some Laura Andreson copper
reds. I've never tested these; but thought you might have an interest.
Someone quite a while back requested some of her recipes, so I'm posting
these to clayart in case that person is still looking for them.
Regards,
June
http://shambhalapottery.blogspot.com/
http://www.angelfire.com/art2/shambhalapottery
#744 LAURA ANDRESON FLAMBE COPPER RED 10 REDUCTION
CUSTER FELDSPAR 144
EDGAR PLASTIC KAOLIN 50
SILICA 90
WHITING 9
COLEMANITE 30
DOLOMITE 30
ZINC OXIDE 4
BARIUM CARBONATE 15
TIN OXIDE 9
COPPER CARBONATE 1.5
#745 LAURA ANDRESON CHUN RED CONE 10 REDUCTION
CUSTER FELDSPAR 37.4
EDGAR PLASTIC KAOLIN 15.5
WHITING 12.7
DOLOMITE 6.2
TITANIUM OXIDE 1.3
BARIUM CARBONATE 9.9
TIN OXIDE 1.0
COPPER OXIDE 1.0
IRON OXIDE .5
TOTAL 85.5
#746 LAURA ANDRESON COPPER RED CONE 10 REDUCTION
CUSTER FELDSPAR 1278.0
EDGAR PLASTIC KAOLIN 44.4
SILICA 798.8
COLEMANITE 266.3
DOLOMITE 266.3
ZINC OXIDE 53.3
BARIUM CARBONATE 133.1
TIN OXIDE 79.9
ADD: COPPER CARBONATE 1/2% = 15 GRAMS
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