Feldspar is an abundant rock-forming mineral which usually ranges from off-white, or pink to pale-coloured. It is known as a natural source of potassium oxide (K₂O), Sodium Oxide (Na₂O) and Aluminium oxide (Al₂O₃)

Feldspar comprises a group of minerals containing potassium, sodium, calcium & aluminium silicates. It is a universal flux used in all types of ceramic bodies &glaze. Feldspars are primarily used in industrial application for their alumina & alkli content. We produce both high quality sodium & potassium feldspar as per client requirement . The glass & ceramic industries are the major consumers of feldspar. Available in chips & powder form.

Feldsper lumps/ chips in 2-5 mm and larger sizes :

Potash Feldsper (Pink) : 12.5%(K2o), 2%(Na2o), 0.15%(Fe2o3)
Soda Feldspar (White) : 9.5%(K2o), 1.5%(Na2o), 0.15%(Fe2o3)

Feldshpar Product

Potash FeldSpar Lumps

Potash Feldspar Powder

Soda Feldspar Lumps

Soda Feldspar Powder

Specification of Feldspar Potash

Properties	Properties	Potash – 01	Potash – 02
Silica	SiO₂	65% (+/- 1 %)	67% (+/- 1 %)
Alumina	Al₂O₃	18% (+/- 0.5 %)	17% (+/- 0.5 %)
Potassium Oxide	K₂O	13% (+/- 1 %)	11% (+/- 1 %)
Sodium Oxide	Na₂O	2% (+/- 1 %)	3% (+/- 1 %)
Titanium Oxide	TiO₂	Nil	Nil
Calcium Oxide	CaO	Nil	Nil
Magnesium Oxide	MgO	Nil	Nil
Ferric Oxide	Fe₂O₃	0.03% (+/- 0.01 %)	0.06% (+/- 0.02 %)
Loss on Ignition	LOI	0.1%	0.2%

Specification of Feldspar Sodium

Properties	Properties	Sodium – 01	Sodium – 02
Silica	SiO₂	67% (+/- 1%)	70% (+/- 2%)
Alumina	Al₂O₃	18% (+/- 0.5%)	18% (+/- 2%)
Sodium Oxide	Na₂O	11.00% (+/- 1%)	8% (+/- 1%)
Pottasium Oxide	K₂O	0.5% (+/- 0.5%)	4% (+/- 1%)
Titanium Oxide	TiO₂	Nil	Nil
Calcium Oxide	CaO	Nil	0.25% (+/- 0.05%)

ANALYTE	%
SiO₂	67.50% (± 2.00%)
Al₂O₃	17.50% (± 1.00%)
K₂O	11.50% (± 0.50%)
Na₂O	02.50% (± 0.80%)
Fe₂O₃	00.02% (± 0.01%)
CaO	Nil
MgO	Nil
TiO₂	Nil
LoI @ 10000^o C