Third-ever natural quasicrystal found in Siberian meteorite | New Scientist
https://www.newscientist.com/...2115570-third-ever-natural-quasicrystal-found-in-siberian-meteorite/
There’s more than one way to cook a quasicrystal. For the first time, a new kind of this weird,
rule-breaking solid has been found in nature without an identical compound having first been made in the lab.
Paul Steinhardt at Princeton University has doggedly hunted for quasicrystals since he predicted their existence in the early 1980s.
Before then, we only knew of two types of solids: crystals, in which every atom is arranged neatly in a repeating lattice, and amorphous
solids, which have no such order. Quasicrystals are almost crystals, but they break the rules: their neat patterns never exactly repeat.