Bass #49 Texturée/Instable

Frit 3134 61
EPK 14
Custer feldspar 7
Whiting 18
Total 100

Na2O 0.20 Al2O3 0.12 SiO2 1.29
K2O 0.02 B2O3 0.39 P2O5 0.00
MgO 0.00 TiO2 0.00
CaO 0.78 Fe2O3 0.00

Alumina:Silica ratio is 1.00:10.36
Neutral:Acid ratio is 1.00:2.49
Alk:Neut:Acid ratio is 1.00:0.52:1.29

Expansion: 92.8 x 10e-7 per degree C
Oxides causing abnormal expansion: B2O3