Rare, 'rule-breaking' quasicrystal found in chunk of 'fossilized' lightning

A type of crystal that breaks the rules of ordinary crystallography has been found in a tube of melted sand from Nebraska.

Rare, 'rule-breaking' quasicrystal found in chunk of 'fossilized' lightning
A type of crystal that breaks the rules of ordinary crystallography has been found in a tube of melted sand from Nebraska.