The Pentagon-Dodecahedron was a representation of earth's tectonic plates. The ancients built a network of megalithic structures upon it for many purposes related to enhancing their psycho-spiritual needs up to and possibly including what led to the vitrified rocks. Mystery Schools say this about it.™"Masonic Symbolism of the Arithmetical Number Five and Its Plane Geometric Construct the Pentagram and Solid Geometric Construct the DodecahedronStanley J. Bransgrove*For presentation to the…See More