Compound of two great retrosnub icosidodecahedra

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Short description: Polyhedral compound
Compound of two great retrosnub icosidodecahedra
UC72-2 great retrosnub icosidodecahedra.png
Type Uniform compound
Index UC72
Polyhedra 2 great retrosnub icosidodecahedra
Faces 40+120 triangles, 24 pentagrams
Edges 300
Vertices 120
Symmetry group icosahedral (Ih)
Subgroup restricting to one constituent chiral icosahedral (I)

File:Compound of two great retrosnub icosidodecahedra.stl The compound of two great retrosnub icosidodecahedra is a uniform polyhedron compound. It's composed of the 2 enantiomers of the great retrosnub icosidodecahedron.

References

  • Skilling, John (1976), "Uniform Compounds of Uniform Polyhedra", Mathematical Proceedings of the Cambridge Philosophical Society 79 (3): 447–457, doi:10.1017/S0305004100052440 .