TnT2000 is a MATLAB 6.0 toolbox for modeling both simple and sophisticated scenarios that mimic the geochemical differentiation of the Earth. This is achieved by an easy-to-use graphical user interface for defining multiple reservoirs and their intrinsic properties in order to approximate global reservoir geometries, their evolution and the mass fluxes between them.
TnT2000 has been developed for Windows 95/98/NT/2000/XP but can be used under the Linux and UNIX operating systems as well. In addition, TnT2000 has a modular design that allows for the use and expansion of different algorithms of partial melting, alteration, mixing, entrainment, recycling and mantle convection.
TnT2000 is distributed as freeware.