Colemanite 38

ID: colemanite-38

Description

Colemanite 38, identified by the chemical formula 2CaO.3B2O3.5H2O, originates from Argentina.

Oxide	Analysis	Formula	Tolerance
tio2	0.07%	0.00	-
al2o3	1.00%	0.02	-
cao	22.50%	0.91	-
mgo	1.25%	0.07	-
k2o	0.30%	0.01	-
na2o	0.20%	0.01	-
sio2	7.00%	0.27	-
fe2o3	0.50%	0.01	-
b2o3	38.00%	1.25	-
Oxide Weight			161.51
Formula Weight			211.95