Canonical coordinates for the vertices of a truncated dodecahedron centered at the origin are
(0, ±1/τ, ±(2+τ)), (±(2+τ), 0, ±1/τ), (±1/τ, ±(2+τ), 0), and
(±1/τ, ±τ, ±2τ), (±2τ, ±1/τ, ±τ), (±τ, ±2τ, ±1/τ), and
(±τ, ±2, ±τ^{2}), (±τ^{2}, ±τ, ±2), (±2, ±τ^{2}, ±τ),
where τ = (1+√5)/2 is the golden mean.

It has 12 regular decagonal faces, 20 regular triangular faces, 60 vertices and 90 edges.

See dodecahedron.

- The Uniform Polyhedra
- Virtual Reality Polyhedra The Encyclopedia of Polyhedra