Rhombitriacontaswirlic octacositetracontachoron

The rhombitriacontaswirlic enneacosihexecontachoron is an isochoric polychoron with 840 identical cells. It is the seventh in an infinite family of isochoric rhombic triacontahedral swirlchora.

Each cell of this polychoron has chiral digonal prismatic symmetry, with 4 mirror-symmetric enneagons, 4 mirror-symmetric hexagons, 2 rhombi, 4 kites, and 4 isosceles triangles for faces.