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TI-21 Ball Clay

ID: ti-21-ball-clay

Description

A ball clay variety found within Tennessee.

Chemical Analysis

OxideAnalysisFormulaTolerance
cao0.07%0.00-
k2o0.05%0.00-
mgo0.20%0.02-
na2o0.09%0.01-
tio21.58%0.07-
al2o327.30%1.00-
sio258.75%3.65-
fe2o31.00%0.02-
Oxide Weight332.68
Formula Weight373.37

Alternate Names

  • Hick TI-21
  • Old Hickory TI-21 Ball Clay