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G-20 Feldspar

Potash/sodium/calcium 20 mesh Feldspar

Alternate Names: G20 Feldspar

OxideAnalysisFormula
CaO0.60%0.060
K2O10.68%0.638
Na2O3.33%0.302
Al2O318.20%1.004
SiO266.70%6.243
Fe2O30.08%0.003
LOI0.16
Oxide Weight560.18
Formula Weight561.08
If this formula is not unified correctly please contact us.
SADR - Sieve Analysis Dry Cumulative: +30 mesh 2.35 +40 mesh 20.2 +200 mesh 96.6 -200 mesh 3.4
BDLB - Bulk Density lbs/cu. ft. (Packed) 90

G-20 is a potassium/sodium/ calcium aluminum silicate used as a source of alumina and potash in specialized glass batch formulations requiring higher potassium levels. Carefully beneficiated using the froth flotation process, G-20 Feldspar offers low iron oxide and high alkali oxide content per unit of alumina.

See G200 feldspar (the ore body in Monticello will run out during 2013 and this material will no longer be available).


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="G-20 Feldspar" descrip="Potash/sodium/calcium 20 mesh Feldspar" searchkey="G20 Feldspar" loi="0.00" casnumber="12168-80-8"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.600" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="10.680" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="3.330" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="18.200" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="66.700" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="0.080" tolerance=""/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="0.160" tolerance=""/> </volatiles> </material>


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