Legality of Cannabis by U.S. Jurisdiction The main article for this category is Quasicrystal. See also: Category:Aperiodic tilings Pages in category "Quasicrystals" The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes. QuasicrystalH Holmium–magnesium–zinc quasicrystalI IcosahedriteL Dov LevineQ Quasicrystals and GeometryS Dan ShechtmanT Trinitite