| Explanation | A set of component mole fractions have been entered in the APPLET display that represent a composition that is ouitside the range of the thermodynamic model utilized to compute solution properties. |
| Remedy | Consult the reference table below for the reference that described the solid solution phase that caused this error message. The reference will indicate teh range of permissible values for mole fractiosn of endmember components of hat phase. |
| alloy (Fe-Ni) | (to be completed) |
| biotite | Sack RO, Ghiorso MS (1989) Importance of considerations of mixing properties in establishing an internally consistent thermodynamic database: thermochemistry of minerals in the system Mg2SiO4-Fe2SiO4-SiO2. Contributions to Mineralogy and Petrology 102, 41-68 |
| cummingtonite and amphibole | Ghiorso MS, Evans BW, Hirschmann MM, Yang H (1995) Thermodynamics of
the Amphiboles: Fe,Mg-cummingtonite solid solutions. American Mineralogist
80,
502-519
Ghiorso MS, Evans BW (submitted) Thermodynamics of the Amphiboles: II. Ca-Mg-Fe2+ quadrilateral. American Mineralogist |
| feldspar | Elkins LT, Grove TL (1990) Ternary feldspar experiments and thermodynamic models. American Mineralogist 75, 544-559 |
| garnet | Berman RG (1990) Mixing properties of Ca-Mg-Fe-Mn garnets.
American
Mineralogist 75, 328-344
Berman RG, Koziol AM (1991) Ternary excess properties of grossular-pyrope-almandine garnet and their influence in geothermobarometry American Mineralogist76, 1223-1231 |
| hornblende | (to be completed) |
| melilite | Charlu TV, Newton RC, Kleppa OJ (1981) Thermochemistry of synthetic
Ca2Al2SiO7 (gehlenite) - Ca2MgSi2O7
(akermanite) melilites. Geochimica et Cosmochimica Acta 45,
1609-1617
Waldbaum DR (1973) The configurational entropies of Ca2MgSi2O7 - Ca2Al2SiO7 melilites and related minerals. Contributions to Mineralogy and Petrology 39, 33-54 |
| nepheline, kalsilite, leucite | (to be completed) |
| olivine | Sack RO, Ghiorso MS (1989) Importance of considerations of mixing properties
in establishing an internally consistent thermodynamic database: thermochemistry
of minerals in the system Mg2SiO4-Fe2SiO4-SiO2.
Contributions
to Mineralogy and Petrology 102, 41-68
Hirschmann MM (1991) Thermodynamics of multicomponent olivines and the solution properties of (Ni,Fe,Mg)2SiO4 and (Ca,Mg,Fe)2SiO4 olivines. American Mineralogist76, 1232-1248. |
| orthorhombic oxides | (to be completed) |
| pyroxene | Sack RO, Ghiorso MS (1994) Thermodynamics of multicomponent pyroxenes
I. Formulation of general model. Contributions to Mineralogy and Petrology116,
277-286
Sack RO, Ghiorso MS (1994) Thermodynamics of multicomponent pyroxenes II. Applications to phase relations in the quadrilateral. Contributions to Mineralogy and Petrology 116, 287-300. Sack RO, Ghiorso MS (1994) Thermodynamics of multicomponent pyroxenes III. Calibration of Fe2+(Mg)-1, TiAl(MgSi)-1, TiFe3+(MgSi)-1, AlFe3+(MgSi)-1, NaAl(CaMg)-1, Al2(MgSi)-1, and Ca(Mg)-1 exchange reactions between pyroxenes and silicate melts. Contributions to Mineralogy and Petrology. 118, 271-296 |
| rhombohedral
oxides |
Ghiorso MS (1990) Thermodynamic properties of hematite-ilmenite-geikielite
solid solutions. Contributions to Mineralogy and Petrology 104,
645-667
Ghiorso MS, Sack RO (1991) Fe-Ti oxide geothermometry: thermodynamic formulation and the estimation of intensive variables in silicic magmas. Contributions to Mineralogy and Petrology 108, 485-510. |
| spinel | Sack RO, Ghiorso MS (1991) An internally consistent model for the thermodynamic
properties of Fe-Mg-titanomagnetite-aluminate spinels.
Contributions
to Mineralogy and Petrology 106, 474-505
Sack RO, Ghiorso MS (1991) Chromian spinels as petrogenetic indicators: thermodynamic and petrologic applications. American Mineralogist76, 827-847. |
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