Clayworks
Soda Feldspar
$10.60
Chemical analysis
Silicon dioxide greater than or equal to 70%
Aluminium dioxide greater than or equal to 16%
Sodium oxide greater than or equal to 9%
Iron oxide less than or equal to 0.5%
Titanium dioxide less than or equal to 0.5%
Calcium Oxide less than or equal to 1%
Potassium oxide less than or equal to .5%
Loss on ignition less than or equal to 1%
