Thomas Ball Clay

ID: thomas-ball-clay

Description

A form of ball clay excavated in Tennessee.

Oxide	Analysis	Formula	Tolerance
cao	0.06%	0.00	-
k2o	0.40%	0.02	-
mgo	0.20%	0.02	-
na2o	0.08%	0.00	-
tio2	1.60%	0.08	-
al2o3	26.50%	1.00	-
sio2	59.40%	3.80	-
fe2o3	1.02%	0.02	-
Oxide Weight			343.57
Formula Weight			384.30