Daily Mirror | Trinity Mirror | Snakes on a Plane | New York Daily Mirror | Record Mirror | plane | Outlands (plane) | Sunday Mirror | Prime Material Plane | Man in the Mirror | Jay Jay the Jet Plane | The Plane Train | The Mirror | Next Plane Out | Mirror Worlds | Mirror's Edge | Inclined plane | William Plane Pycraft | The Mirror Has Two Faces | Montreal Mirror | Mirror Mirror (band) | Mirror Mirror | Mirror Lakes | mirror | inclined plane | Col de Joux Plane | Wing mirror | The View from the Mirror | The Sea and the Mirror: A Commentary on Shakespeare's The Tempest | The Sea and the Mirror |
All crystal structures can be divided into 32 crystal classes, according to the number of rotational axes and reflection planes they exhibit that leave the crystal structure unchanged.