Bedminster Ball Clay

ID: bedminster-ball-clay

Description

A historic variety of ball clay sourced from United Clay Mines.

Oxide	Analysis	Formula	Tolerance
sio2	52.10%	2.72	-
al2o3	32.50%	1.00	-
fe2o3	1.50%	0.03	-
tio2	1.30%	0.05	-
cao	0.20%	0.01	-
mgo	0.50%	0.04	-
k2o	0.50%	0.02	-
na2o	2.20%	0.11	-
Oxide Weight			284.97
Formula Weight			313.50