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Andesine

Plagioclase Feldspar

Formula: Na2O.CaO.2Al2O3.8SiO2

OxideAnalysisFormula
CaO6.99%0.500
Na2O7.72%0.500
Al2O325.41%1.000
SiO259.88%4.000
Oxide Weight401.42
Formula Weight401.42
If this formula is not unified correctly please contact us.
DENS - Density (Specific Gravity) 2.70
HMOH - Hardness (Moh) 6.5
GSPT - Frit Softening Point 1350C

A plagioclase feldspar. The chemistry given is theoretical, actual materials will vary.


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Andesine" descrip="Plagioclase Feldspar" searchkey="" loi="0.00" casnumber="12168-80-8"> <oxides> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="6.990" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="7.720" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="25.410" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="59.880" tolerance=""/> </oxides> </material>


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