A simple Excel-template which allows evaluation of the trace element and isotopic consequences during concurrent assimilation and fractional crystallisation.

A simple Excel-template which allows prediction of the distribution of trace elements during concurrent assimilation and fractional crystallisation (“AFC”).

Periodic Table with exhaustive list of element properties.

Program to calculate activities for mineral endmembers.

Periodic table, constants, notepad, calculator.

Excellent molecular drawing and 3D viewing package.

Database of isotopes and their properties.

Excel template for calculating mineral equilibria. Contains mineral thermodynamic data.

Geochemistry Data Package for Petrology.

Program to calculate temperatures for hornblende-plagioclase assemblages.

Calculates molar masses of molecules.

Spectroscopy software for optical spectra. Multi-format spectrum viewer — UV-VIS, NIR, FTIR, IR, Raman and fluorescence spectra. Free for non-commercial, academic and educational use.

Program to perform thermodynamic calculations on phase diagrams and mineral assemblages.

Thermobarometry with estimation of equilibration state.