Icosahedrite

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A mineral, Al₆₃Cu₂₄Fe₁₃, that represents the only known natural occurrence of quasicrystals. uncountable

Etymology

From icosahedron + -ite.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.