Covellite

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A shiny indigo-blue sulfide mineral, CuS, that is an ore of copper. countable, uncountable

Etymology

Named after Italian mineralogist Niccolo Covelli (1790–1829) + -ite.

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