Feldspath ICE 10

Oxide	Analysis	Formula
K2O	10.00%	0.67
Na2O	2.70%	0.28
CaO	0.20%	0.02
MgO	0.10%	0.02
P2O5	0.30%	0.01
Fe2O3	0.10%	-
Al2O3	17.30%	1.07
SiO2	69.20%	7.29
LOI	0.65%	n/a
Oxide Weight		632.81
Formula Weight		636.95

Related Information

Materials	Feldspar In ceramics, feldspars are used in glazes and clay bodies. They vitrify stonewares and porcelains. They supply KNaO flux to glazes to help them melt.
Hazards	Feldspar Feldspars are abundant and varied in nature. They contain small amounts of quartz (while nepheline syenite does not).
Typecodes	Feldspar The most common source of fluxes for high and medium temperature glazes and bodies.

By Tony Hansen
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