Terra Cotta C/04 #44

Bell Dark ball clay 12
Kentucky OM #4 12
Silica 24
Talc 20
Kona F-4 26
QIT Red Dust 6
Bentonite 3

Na2O 2.0% Al2O3 12.4% SiO2 69.1%
K2O 1.4% TiO2 0.4%
MgO 6.3% Fe2O3 5.6%
CaO 2.6%
MnO 0.0%
ZnO 0.1%

Volatiles: CO2 0.1%
Other 3.9%
Loss On Ignition: 3.9%

Note : Too plastic.
Bentonite should be reduced according to taste.