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DF Cornwall Stone

OxideAnalysisFormula
CaO0.20%0.033
K2O3.80%0.378
Na2O3.90%0.589
Al2O312.01%1.102
SiO279.57%12.396
Fe2O30.06%0.004
LOI0.45
Oxide Weight931.95
Formula Weight936.17
If this formula is not unified correctly please contact us.

Defluorinated or DF Cornwall Stone is a processed material, micaceous iron and fluorine are removed by a flotation process.


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="DF Cornwall Stone" descrip="" searchkey="" loi="0.00" casnumber="12168-80-8"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.200" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="3.800" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="3.900" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="12.010" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="79.570" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="0.060" tolerance=""/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="0.450" tolerance=""/> </volatiles> </material>


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