  Norris Scientific » Expet Tools » Plotter

# Element Composition Unit Testing Page

This page will not be very interesting to you. What it does is take some initial compositions and convert them through a number of different forms to ensure each conversion function performs correctly.

## Linear equation solutions check...

The linear equation solver returned the expected result.

## Internal unit conversion check...

Known Conversions Unit Testing Passed!

# CaO ($CaO$)

 Element Ca O Total Check Weight Percent (From Formula) 71.469076669032 28.530923330968 100 Weight Percent (Normalised to 100% Total) 71.469076669032 28.530923330968 100 Mol Fraction (Converted From Weight Percent) 0.5 0.5 1 Weight Percent (Converted Back From Mol Fraction) 71.469076669032 28.530923330968 100 OK Oxide $CaO$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 100 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 1 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 1 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 100 0 100 OK Oxide - Single Cation $CaO$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 1 1 Back to Oxide $CaO$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 100 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 100 100 OK Back to Element Ca O Total Check Weight Percent (Converted from Weight Percent Oxide) 71.469076669032 28.530923330968 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.5 0.5 1

# MgO ($MgO$)

 Element Mg O Total Check Weight Percent (From Formula) 60.303589682516 39.696410317484 100 Weight Percent (Normalised to 100% Total) 60.303589682516 39.696410317484 100 Mol Fraction (Converted From Weight Percent) 0.5 0.5 1 Weight Percent (Converted Back From Mol Fraction) 60.303589682516 39.696410317484 100 OK Oxide $MgO$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 100 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 1 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 1 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 100 0 100 OK Oxide - Single Cation $MgO$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 1 1 Back to Oxide $MgO$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 100 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 100 100 OK Back to Element Mg O Total Check Weight Percent (Converted from Weight Percent Oxide) 60.303589682516 39.696410317484 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.5 0.5 1

# Al2O3 ($Al2O3$)

 Element Al O Total Check Weight Percent (From Formula) 52.925034228707 47.074965771293 100 Weight Percent (Normalised to 100% Total) 52.925034228707 47.074965771293 100 Mol Fraction (Converted From Weight Percent) 0.4 0.6 1 Weight Percent (Converted Back From Mol Fraction) 52.925034228707 47.074965771293 100 OK Oxide $Al2O3$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 100 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 1 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 1 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 100 0 100 OK Oxide - Single Cation $AlO1.5$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 1 1 Back to Oxide $Al2O3$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 100 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 100 100 OK Back to Element Al O Total Check Weight Percent (Converted from Weight Percent Oxide) 52.925034228707 47.074965771293 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.4 0.6 1

# SiO2 ($SiO2$)

 Element Si O Total Check Weight Percent (From Formula) 46.743492060322 53.256507939678 100 Weight Percent (Normalised to 100% Total) 46.743492060322 53.256507939678 100 Mol Fraction (Converted From Weight Percent) 0.33333333333333 0.66666666666667 1 Weight Percent (Converted Back From Mol Fraction) 46.743492060322 53.256507939678 100 OK Oxide $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 100 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 1 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 1 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 100 0 100 OK Oxide - Single Cation $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 1 1 Back to Oxide $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 100 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 100 100 OK Back to Element Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 46.743492060322 53.256507939678 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.33333333333333 0.66666666666667 1

# Enstatite ($MgSiO3$)

 Element Mg Si O Total Check Weight Percent (From Formula) 24.210892261778 27.976754355819 47.812353382403 100 Weight Percent (Normalised to 100% Total) 24.210892261778 27.976754355819 47.812353382403 100 Mol Fraction (Converted From Weight Percent) 0.2 0.2 0.6 1 Weight Percent (Converted Back From Mol Fraction) 24.210892261778 27.976754355819 47.812353382403 100 OK Oxide $MgO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 40.148343389246 59.851656610754 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.5 0.5 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.5 0.5 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 40.148343389246 59.851656610754 0 100 OK Oxide - Single Cation $MgO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.5 0.5 1 Back to Oxide $MgO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 40.148343389246 59.851656610754 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 40.148343389246 59.851656610754 100 OK Back to Element Mg Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 24.210892261778 27.976754355819 47.812353382403 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.2 0.2 0.6 1

# Ferrosilite ($FeSiO3$)

 Element Fe Si O Total Check Weight Percent (From Formula) 42.329682624023 21.288392897072 36.381924478904 100 Weight Percent (Normalised to 100% Total) 42.329682624023 21.288392897072 36.381924478904 100 Mol Fraction (Converted From Weight Percent) 0.2 0.2 0.6 1 Weight Percent (Converted Back From Mol Fraction) 42.329682624023 21.288392897072 36.381924478904 100 OK Oxide $FeO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 54.456990783658 45.543009216342 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.5 0.5 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.5 0.5 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 54.456990783658 45.543009216342 0 100 OK Oxide - Single Cation $FeO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.5 0.5 1 Back to Oxide $FeO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 54.456990783658 45.543009216342 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 54.456990783658 45.543009216342 100 OK Back to Element Fe Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 42.329682624023 21.288392897072 36.381924478904 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.2 0.2 0.6 1

# Hedenbergite ($CaFeSi2O6$)

 Element Ca Fe Si O Total Check Weight Percent (From Formula) 16.154595260437 22.509939925124 22.641343639254 38.694121175185 100 Weight Percent (Normalised to 100% Total) 16.154595260437 22.509939925124 22.641343639254 38.694121175185 100 Mol Fraction (Converted From Weight Percent) 0.1 0.1 0.2 0.6 1 Weight Percent (Converted Back From Mol Fraction) 16.154595260437 22.509939925124 22.641343639254 38.694121175185 100 OK Oxide $CaO$ $FeO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 22.603615456301 28.958960120988 48.43742442271 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.25 0.25 0.5 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.25 0.25 0.5 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 22.603615456301 28.958960120988 48.43742442271 0 100 OK Oxide - Single Cation $CaO$ $FeO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.25 0.25 0.5 1 Back to Oxide $CaO$ $FeO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 22.603615456301 28.958960120988 48.43742442271 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 22.603615456301 28.958960120988 48.43742442271 100 OK Back to Element Ca Fe Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 16.154595260437 22.509939925124 22.641343639254 38.694121175185 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.1 0.1 0.2 0.6 1

# Orthoclase ($KAlSi3O6$)

 Element K Al Si O Total Check Weight Percent (From Formula) 15.872151768726 10.953275793267 34.204350457735 38.970221980273 100 Weight Percent (Normalised to 100% Total) 15.872151768726 10.953275793267 34.204350457735 38.970221980273 100 Mol Fraction (Converted From Weight Percent) 0.090909090909091 0.090909090909091 0.27272727272727 0.54545454545455 1 Weight Percent (Converted Back From Mol Fraction) 15.872151768726 10.953275793267 34.204350457735 38.970221980273 100 OK Oxide $K2O$ $Al2O3$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 19.119670267082 20.695831288335 73.174572438008 112.99007399342 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.125 0.125 0.75 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.125 0.125 0.75 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 16.921548585051 18.316503881163 64.761947533786 0 100 FAIL! Oxide - Single Cation $KO0.5$ $AlO1.5$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.2 0.2 0.6 1 Back to Oxide $K2O$ $Al2O3$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 16.921548585051 18.316503881163 64.761947533786 100 FAIL! Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 16.921548585051 18.316503881163 64.761947533786 100 FAIL! Back to Element K Al Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 15.872151768726 10.953275793267 34.204350457735 51.960295973697 112.99007399342 FAIL! Mol Fraction (Converted from Mol fraction Oxide) 0.076923076923077 0.076923076923077 0.23076923076923 0.61538461538462 1

# Albite ($NaAlSi3O8$)

 Element Na Al Si O Total Check Weight Percent (From Formula) 8.7672358135007 10.289528488931 32.131633049593 48.811602647976 100 Weight Percent (Normalised to 100% Total) 8.7672358135007 10.289528488931 32.131633049593 48.811602647976 100 Mol Fraction (Converted From Weight Percent) 0.076923076923077 0.076923076923077 0.23076923076923 0.61538461538462 1 Weight Percent (Converted Back From Mol Fraction) 8.7672358135006 10.289528488931 32.131633049593 48.811602647976 100 OK Oxide $Na2O$ $Al2O3$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 11.817960978999 19.441703985426 68.740335035575 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.125 0.125 0.75 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.125 0.125 0.75 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 11.817960978999 19.441703985426 68.740335035575 0 100 OK Oxide - Single Cation $NaO0.5$ $AlO1.5$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.2 0.2 0.6 1 Back to Oxide $Na2O$ $Al2O3$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 11.817960978999 19.441703985426 68.740335035575 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 11.817960978999 19.441703985426 68.740335035575 100 OK Back to Element Na Al Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 8.7672358135006 10.289528488931 32.131633049593 48.811602647976 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.076923076923077 0.076923076923077 0.23076923076923 0.61538461538462 1

# Larnite ($Ca2SiO4$)

 Element Ca Si O Total Check Weight Percent (From Formula) 46.537632860367 16.306111678475 37.156255461158 100 Weight Percent (Normalised to 100% Total) 46.537632860367 16.306111678475 37.156255461158 100 Mol Fraction (Converted From Weight Percent) 0.28571428571429 0.14285714285714 0.57142857142857 1 Weight Percent (Converted Back From Mol Fraction) 46.537632860367 16.306111678475 37.156255461158 100 OK Oxide $CaO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 65.115760590946 34.884239409054 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.66666666666667 0.33333333333333 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.66666666666667 0.33333333333333 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 65.115760590946 34.884239409054 0 100 OK Oxide - Single Cation $CaO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.66666666666667 0.33333333333333 1 Back to Oxide $CaO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 65.115760590946 34.884239409054 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 65.115760590946 34.884239409054 100 OK Back to Element Ca Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 46.537632860367 16.306111678475 37.156255461158 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.28571428571429 0.14285714285714 0.57142857142857 1

# Merwinite ($Ca3MgSi2O8$)

 Element Ca Mg Si O Total Check Weight Percent (From Formula) 36.578064478445 7.3941635240331 17.08856446445 38.939207533072 100 Weight Percent (Normalised to 100% Total) 36.578064478445 7.3941635240331 17.08856446445 38.939207533072 100 Mol Fraction (Converted From Weight Percent) 0.21428571428571 0.071428571428571 0.14285714285714 0.57142857142857 1 Weight Percent (Converted Back From Mol Fraction) 36.578064478445 7.3941635240331 17.08856446445 38.939207533072 100 OK Oxide $CaO$ $MgO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 51.180267303347 12.261564465667 36.558168230986 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.5 0.16666666666667 0.33333333333333 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.5 0.16666666666667 0.33333333333333 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 51.180267303347 12.261564465667 36.558168230986 0 100 OK Oxide - Single Cation $CaO$ $MgO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.5 0.16666666666667 0.33333333333333 1 Back to Oxide $CaO$ $MgO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 51.180267303347 12.261564465667 36.558168230986 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 51.180267303347 12.261564465667 36.558168230986 100 OK Back to Element Ca Mg Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 36.578064478445 7.3941635240331 17.08856446445 38.939207533072 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.21428571428571 0.071428571428571 0.14285714285714 0.57142857142857 1

# Monticellite ($CaMgSiO4$)

 Element Ca Mg Si O Total Check Weight Percent (From Formula) 25.614494130038 15.533716249079 17.949894577803 40.90189504308 100 Weight Percent (Normalised to 100% Total) 25.614494130038 15.533716249079 17.949894577803 40.90189504308 100 Mol Fraction (Converted From Weight Percent) 0.14285714285714 0.14285714285714 0.14285714285714 0.57142857142857 1 Weight Percent (Converted Back From Mol Fraction) 25.614494130038 15.533716249079 17.949894577803 40.90189504308 100 OK Oxide $CaO$ $MgO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 35.839967890808 25.759190009849 38.400842099343 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.33333333333333 0.33333333333333 0.33333333333333 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.33333333333333 0.33333333333333 0.33333333333333 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 35.839967890808 25.759190009849 38.400842099343 0 100 OK Oxide - Single Cation $CaO$ $MgO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.33333333333333 0.33333333333333 0.33333333333333 1 Back to Oxide $CaO$ $MgO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 35.839967890808 25.759190009849 38.400842099343 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 35.839967890808 25.759190009849 38.400842099343 100 OK Back to Element Ca Mg Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 25.614494130038 15.533716249079 17.949894577803 40.90189504308 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.14285714285714 0.14285714285714 0.14285714285714 0.57142857142857 1

# Forsterite ($Mg2SiO4$)

 Element Mg Si O Total Check Weight Percent (From Formula) 34.550379513992 19.96224406172 45.487376424288 100 Weight Percent (Normalised to 100% Total) 34.550379513992 19.96224406172 45.487376424288 100 Mol Fraction (Converted From Weight Percent) 0.28571428571429 0.14285714285714 0.57142857142857 1 Weight Percent (Converted Back From Mol Fraction) 34.550379513992 19.96224406172 45.487376424288 100 OK Oxide $MgO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 57.294067726136 42.705932273864 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.66666666666667 0.33333333333333 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.66666666666667 0.33333333333333 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 57.294067726136 42.705932273864 0 100 OK Oxide - Single Cation $MgO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.66666666666667 0.33333333333333 1 Back to Oxide $MgO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 57.294067726136 42.705932273864 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 57.294067726136 42.705932273864 100 OK Back to Element Mg Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 34.550379513992 19.96224406172 45.487376424288 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.28571428571429 0.14285714285714 0.57142857142857 1

# Fayalite ($Fe2SiO4$)

 Element Fe Si O Total Check Weight Percent (From Formula) 54.810963763127 13.782731871871 31.406304365002 100 Weight Percent (Normalised to 100% Total) 54.810963763127 13.782731871871 31.406304365002 100 Mol Fraction (Converted From Weight Percent) 0.28571428571429 0.14285714285714 0.57142857142857 1 Weight Percent (Converted Back From Mol Fraction) 54.810963763127 13.782731871871 31.406304365002 100 OK Oxide $FeO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 70.514115945628 29.485884054372 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.66666666666667 0.33333333333333 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.66666666666667 0.33333333333333 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 70.514115945628 29.485884054372 0 100 OK Oxide - Single Cation $FeO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.66666666666667 0.33333333333333 1 Back to Oxide $FeO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 70.514115945628 29.485884054372 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 70.514115945628 29.485884054372 100 OK Back to Element Fe Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 54.810963763127 13.782731871871 31.406304365002 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.28571428571429 0.14285714285714 0.57142857142857 1

# Rankinite ($Ca3Si2O7$)

 Element Ca Si O Total Check Weight Percent (From Formula) 41.68989822497 19.476714350307 38.833387424723 100 Weight Percent (Normalised to 100% Total) 41.68989822497 19.476714350307 38.833387424723 100 Mol Fraction (Converted From Weight Percent) 0.25 0.16666666666667 0.58333333333333 1 Weight Percent (Converted Back From Mol Fraction) 41.68989822497 19.476714350307 38.833387424723 100 OK Oxide $CaO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 58.332778549851 41.667221450149 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.6 0.4 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.6 0.4 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 58.332778549851 41.667221450149 0 100 OK Oxide - Single Cation $CaO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.6 0.4 1 Back to Oxide $CaO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 58.332778549851 41.667221450149 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 58.332778549851 41.667221450149 100 OK Back to Element Ca Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 41.68989822497 19.476714350307 38.833387424723 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.25 0.16666666666667 0.58333333333333 1

# Akermanite ($Ca2MgSi2O7$)

 Element Ca Mg Si O Total Check Weight Percent (From Formula) 29.401256951786 8.9150849619885 20.603548134123 41.080109952103 100 Weight Percent (Normalised to 100% Total) 29.401256951786 8.9150849619885 20.603548134123 41.080109952103 100 Mol Fraction (Converted From Weight Percent) 0.16666666666667 0.083333333333333 0.16666666666667 0.58333333333333 1 Weight Percent (Converted Back From Mol Fraction) 29.401256951786 8.9150849619885 20.603548134123 41.080109952103 100 OK Oxide $CaO$ $MgO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 41.138431223815 14.783672098003 44.077896678182 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.4 0.2 0.4 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.4 0.2 0.4 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 41.138431223815 14.783672098003 44.077896678182 0 100 OK Oxide - Single Cation $CaO$ $MgO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.4 0.2 0.4 1 Back to Oxide $CaO$ $MgO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 41.138431223815 14.783672098003 44.077896678182 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 41.138431223815 14.783672098003 44.077896678182 100 OK Back to Element Ca Mg Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 29.401256951786 8.9150849619885 20.603548134123 41.080109952103 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.16666666666667 0.083333333333333 0.16666666666667 0.58333333333333 1

# Wollastonite ($CaSiO3$)

 Element Ca Si O Total Check Weight Percent (From Formula) 34.501905533407 24.177934723751 41.320159742841 100 Weight Percent (Normalised to 100% Total) 34.501905533407 24.177934723751 41.320159742841 100 Mol Fraction (Converted From Weight Percent) 0.2 0.2 0.6 1 Weight Percent (Converted Back From Mol Fraction) 34.501905533407 24.177934723751 41.320159742841 100 OK Oxide $CaO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 48.275292114354 51.724707885646 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.5 0.5 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.5 0.5 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 48.275292114354 51.724707885646 0 100 OK Oxide - Single Cation $CaO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.5 0.5 1 Back to Oxide $CaO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 48.275292114354 51.724707885646 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 48.275292114354 51.724707885646 100 OK Back to Element Ca Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 34.501905533407 24.177934723751 41.320159742841 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.2 0.2 0.6 1

# Diopside ($CaMgSi2O6$)

 Element Ca Mg Si O Total Check Weight Percent (From Formula) 18.507469854593 11.223715125901 25.938996187493 44.329818832013 100 Weight Percent (Normalised to 100% Total) 18.507469854593 11.223715125901 25.938996187493 44.329818832013 100 Mol Fraction (Converted From Weight Percent) 0.1 0.1 0.2 0.6 1 Weight Percent (Converted Back From Mol Fraction) 18.507469854593 11.223715125901 25.938996187493 44.329818832013 100 OK Oxide $CaO$ $MgO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 25.895772993262 18.61201826457 55.492208742168 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.25 0.25 0.5 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.25 0.25 0.5 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 25.895772993262 18.61201826457 55.492208742168 0 100 OK Oxide - Single Cation $CaO$ $MgO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.25 0.25 0.5 1 Back to Oxide $CaO$ $MgO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 25.895772993262 18.61201826457 55.492208742168 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 25.895772993262 18.61201826457 55.492208742168 100 OK Back to Element Ca Mg Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 18.507469854593 11.223715125901 25.938996187493 44.329818832013 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.1 0.1 0.2 0.6 1

# Clinoenstatite ($MgSiO3$)

 Element Mg Si O Total Check Weight Percent (From Formula) 24.210892261778 27.976754355819 47.812353382403 100 Weight Percent (Normalised to 100% Total) 24.210892261778 27.976754355819 47.812353382403 100 Mol Fraction (Converted From Weight Percent) 0.2 0.2 0.6 1 Weight Percent (Converted Back From Mol Fraction) 24.210892261778 27.976754355819 47.812353382403 100 OK Oxide $MgO$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 40.148343389246 59.851656610754 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.5 0.5 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.5 0.5 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 40.148343389246 59.851656610754 0 100 OK Oxide - Single Cation $MgO$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.5 0.5 1 Back to Oxide $MgO$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 40.148343389246 59.851656610754 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 40.148343389246 59.851656610754 100 OK Back to Element Mg Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 24.210892261778 27.976754355819 47.812353382403 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.2 0.2 0.6 1

# Gehlenite ($Ca2Al2SiO7$)

 Element Ca Al Si O Total Check Weight Percent (From Formula) 29.232644894991 19.680138934932 10.242694847526 40.844521322551 100 Weight Percent (Normalised to 100% Total) 29.232644894991 19.680138934932 10.242694847526 40.844521322551 100 Mol Fraction (Converted From Weight Percent) 0.16666666666667 0.16666666666667 0.083333333333333 0.58333333333333 1 Weight Percent (Converted Back From Mol Fraction) 29.232644894991 19.680138934932 10.242694847526 40.844521322551 100 OK Oxide $CaO$ $Al2O3$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 40.902508130006 37.184933787454 21.91255808254 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.5 0.25 0.25 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.5 0.25 0.25 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 40.902508130006 37.184933787454 21.91255808254 0 100 OK Oxide - Single Cation $CaO$ $AlO1.5$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.4 0.4 0.2 1 Back to Oxide $CaO$ $Al2O3$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 40.902508130006 37.184933787454 21.91255808254 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 40.902508130006 37.184933787454 21.91255808254 100 OK Back to Element Ca Al Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 29.232644894991 19.680138934932 10.242694847526 40.844521322551 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.16666666666667 0.16666666666667 0.083333333333333 0.58333333333333 1

# Anorthite ($CaAl2Si2O8$)

 Element Ca Al Si O Total Check Weight Percent (From Formula) 14.405809770559 19.396694262406 20.190347338243 46.007148628792 100 Weight Percent (Normalised to 100% Total) 14.405809770559 19.396694262406 20.190347338243 46.007148628792 100 Mol Fraction (Converted From Weight Percent) 0.076923076923077 0.15384615384615 0.15384615384615 0.61538461538462 1 Weight Percent (Converted Back From Mol Fraction) 14.405809770559 19.396694262406 20.190347338243 46.007148628792 100 OK Oxide $CaO$ $Al2O3$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 20.156703349158 36.649374998203 43.193921652639 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.25 0.25 0.5 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.25 0.25 0.5 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 20.156703349158 36.649374998203 43.193921652639 0 100 OK Oxide - Single Cation $CaO$ $AlO1.5$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.2 0.4 0.4 1 Back to Oxide $CaO$ $Al2O3$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 20.156703349158 36.649374998203 43.193921652639 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 20.156703349158 36.649374998203 43.193921652639 100 OK Back to Element Ca Al Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 14.405809770559 19.396694262406 20.190347338243 46.007148628792 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.076923076923077 0.15384615384615 0.15384615384615 0.61538461538462 1

# Cordierite ($Mg2Al4Si5O18$)

 Element Mg Al Si O Total Check Weight Percent (From Formula) 8.3100736179182 18.4503806889 24.006641904551 49.232903788631 100 Weight Percent (Normalised to 100% Total) 8.3100736179182 18.4503806889 24.006641904551 49.232903788631 100 Mol Fraction (Converted From Weight Percent) 0.068965517241379 0.13793103448276 0.17241379310345 0.62068965517241 1 Weight Percent (Converted Back From Mol Fraction) 8.3100736179182 18.4503806889 24.006641904551 49.232903788631 100 OK Oxide $MgO$ $Al2O3$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 13.780396261099 34.861348618444 51.358255120457 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.22222222222222 0.22222222222222 0.55555555555556 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.22222222222222 0.22222222222222 0.55555555555556 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 13.780396261099 34.861348618444 51.358255120457 0 100 OK Oxide - Single Cation $MgO$ $AlO1.5$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.18181818181818 0.36363636363636 0.45454545454545 1 Back to Oxide $MgO$ $Al2O3$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 13.780396261099 34.861348618444 51.358255120457 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 13.780396261099 34.861348618444 51.358255120457 100 OK Back to Element Mg Al Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 8.3100736179182 18.4503806889 24.006641904551 49.232903788631 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.068965517241379 0.13793103448276 0.17241379310345 0.62068965517241 1

# Spinel ($MgAl2O4$)

 Element Mg Al O Total Check Weight Percent (From Formula) 17.084242431059 37.931165369562 44.984592199379 100 Weight Percent (Normalised to 100% Total) 17.084242431059 37.931165369562 44.984592199379 100 Mol Fraction (Converted From Weight Percent) 0.14285714285714 0.28571428571429 0.57142857142857 1 Weight Percent (Converted Back From Mol Fraction) 17.084242431059 37.931165369562 44.984592199379 100 OK Oxide $MgO$ $Al2O3$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 28.330390480903 71.669609519097 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.5 0.5 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.5 0.5 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 28.330390480903 71.669609519097 0 100 OK Oxide - Single Cation $MgO$ $AlO1.5$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.33333333333333 0.66666666666667 1 Back to Oxide $MgO$ $Al2O3$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 28.330390480903 71.669609519097 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 28.330390480903 71.669609519097 100 OK Back to Element Mg Al O Total Check Weight Percent (Converted from Weight Percent Oxide) 17.084242431059 37.931165369562 44.984592199379 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.14285714285714 0.28571428571429 0.57142857142857 1

# Sillimanite ($Al2SiO5$)

 Element Al Si O Total Check Weight Percent (From Formula) 33.301140728993 17.331860495972 49.366998775035 100 Weight Percent (Normalised to 100% Total) 33.301140728993 17.331860495972 49.366998775035 100 Mol Fraction (Converted From Weight Percent) 0.25 0.125 0.625 1 Weight Percent (Converted Back From Mol Fraction) 33.301140728993 17.331860495972 49.366998775035 100 OK Oxide $Al2O3$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 62.921339994014 37.078660005986 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.5 0.5 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.5 0.5 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 62.921339994014 37.078660005986 0 100 OK Oxide - Single Cation $AlO1.5$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.66666666666667 0.33333333333333 1 Back to Oxide $Al2O3$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 62.921339994014 37.078660005986 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 62.921339994014 37.078660005986 100 OK Back to Element Al Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 33.301140728993 17.331860495972 49.366998775035 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.25 0.125 0.625 1

# Mullite ($Al6Si2O13$)

 Element Al Si O Total Check Weight Percent (From Formula) 37.997456649678 13.184065238954 48.818478111368 100 Weight Percent (Normalised to 100% Total) 37.997456649678 13.184065238954 48.818478111368 100 Mol Fraction (Converted From Weight Percent) 0.28571428571429 0.095238095238095 0.61904761904762 1 Weight Percent (Converted Back From Mol Fraction) 37.997456649678 13.184065238954 48.818478111368 100 OK Oxide $Al2O3$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 71.794864572933 28.205135427067 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.6 0.4 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.6 0.4 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 71.794864572933 28.205135427067 0 100 OK Oxide - Single Cation $AlO1.5$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.75 0.25 1 Back to Oxide $Al2O3$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 71.794864572933 28.205135427067 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 71.794864572933 28.205135427067 100 OK Back to Element Al Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 37.997456649678 13.184065238954 48.818478111368 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.28571428571429 0.095238095238095 0.61904761904762 1

# Garnet ($CaMg2Al2Si3O12$)

 Element Ca Mg Al Si O Total Check Weight Percent (From Formula) 9.567431677657 11.604193169592 12.882062867943 20.11373589372 45.832576391089 100 Weight Percent (Normalised to 100% Total) 9.567431677657 11.604193169592 12.882062867943 20.11373589372 45.832576391089 100 Mol Fraction (Converted From Weight Percent) 0.05 0.1 0.1 0.15 0.6 1 Weight Percent (Converted Back From Mol Fraction) 9.567431677657 11.604193169592 12.882062867943 20.11373589372 45.832576391089 100 OK Oxide $CaO$ $MgO$ $Al2O3$ $SiO2$  Total Check Weight Percent Oxide (Converted From Element Weight Percent) 13.386813043581 19.24295590144 24.340206965715 43.030024089264 100 Mol Fraction Oxide (Converted From Element Mol Fraction) 0.14285714285714 0.28571428571429 0.14285714285714 0.42857142857143 1 Mol Fraction Oxide (Converted from Weight Percent Oxide) 0.14285714285714 0.28571428571429 0.14285714285714 0.42857142857143 1 OK Weight Percent Oxide (Converted from Mol Fraction Oxide) 13.386813043581 19.24295590144 24.340206965715 43.030024089264 0 100 OK Oxide - Single Cation $CaO$ $MgO$ $AlO1.5$ $SiO2$  Total Check Mol Fraction Oxide - Single Cation (Converted From Weight Percent) 0.125 0.25 0.25 0.375 1 Back to Oxide $CaO$ $MgO$ $Al2O3$ $SiO2$  Total Check Oxide Weight Percent (Converted From Mol Fraction Oxide) 13.386813043581 19.24295590144 24.340206965715 43.030024089264 100 OK Oxide Weight Percent (Converted From Mol Fraction Oxide - Single Cation) 13.386813043581 19.24295590144 24.340206965715 43.030024089264 100 OK Back to Element Ca Mg Al Si O Total Check Weight Percent (Converted from Weight Percent Oxide) 9.567431677657 11.604193169592 12.882062867943 20.11373589372 45.832576391089 100 OK Mol Fraction (Converted from Mol fraction Oxide) 0.05 0.1 0.1 0.15 0.6 1