# Solutions Examples (Jupyter notebooks)¶

The **Notebooks/Solutions** folder contains Jupyter notebooks that illustrate calculation of the thermodynamic properties of non-aqueous solutions.

- Modules used:

Model

Phases

**The links below access static versions only.** You can access executable versions from the Notebooks folder.

❇️ Clinopyroxene - Number of endmember species equivalent to number of endmember components

Illustrates calculation of the thermodynamic properties of clinopyroxene solid solutions (as utilized in MELTS) utilizing ThermoEngine Python wrappers.

❇️ Feldspar Solid Solution - Berman Compatible

Illustrates calculation of the thermodynamic properties of feldspar solid solutions (as utilized in MELTS) utilizing ThermoEngine Python wrappers.

❇️ Fe-Ti oxide geothermobarometer

Uses opx and cpx solution models from Sack and Ghiorso (1994a,b,c).

Illustrates construction of a two-pyroxene geothermometer using thermodynamic properties from the MELTS package as exposed by ThermoEngine Python wrappers. Calculations rely on Python optimization tools to compute the equilibrium temperature.