Terra Cotta C/04 #1

Redart 70
Kentucky OM #4 15
Silica 8
Talc 7
Grog 10

Na2O 0.4% Al2O3 19.3% SiO2 66.7%
K2O 3.1% P2O5 0.1%
MgO 3.2% TiO2 1.1%
CaO 0.8% Fe2O3 5.4%
MnO 0.0%

Volatiles: Other 5.4%
Loss On Ignition: 5.1%

Note : Good plasticity. 11/12