Tetra-Plot: A Microsoft Excel spreadsheet to perform tetrahedral diagrams

摘要

Tetra-plot is a Microsoft Excel spreadsheet developed for the visualization of mineralogical, petrological and geochemical data in three dimensions. This program allows to normalize and plot a number of data on tetrahedral diagrams. The tetrahedron can be freely rotated in space. Tetra-Plot includes a set of functionalities that help users to manipulate data for 3D visualization.