Terra Cotta 04 #38

Kentucky OM #4 30
Bell Dark ball clay 22
Silica 3
Talc 35
Bone ash 5
QIT Red Dust 5

Na2O 0.3% Al2O3 15.7% SiO2 56.8%
K2O 0.4% P2O5 2.3%
MgO 11.7% TiO2 0.8%
CaO 6.6% Fe2O3 5.3%
MnO 0.1
ZnO 0.1%

Volatiles: CO2 0.3%
Other 8.7%
Loss On Ignition: 8.2%

Note : Plastic enough.