28 Clay

ID: 28-clay

Description

This malleable clay originates from the Allier region of France.

Oxide	Analysis	Formula	Tolerance
cao	0.20%	0.02	-
k2o	1.40%	0.07	-
mgo	0.20%	0.02	-
na2o	0.10%	0.01	-
tio2	1.90%	0.11	-
al2o3	21.50%	1.00	-
sio2	66.20%	5.23	-
fe2o3	1.40%	0.04	-
Oxide Weight			440.73
Formula Weight			475.96