English dictionary

chalcocite

/'k/&/lk/@/,s/aI/t/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

a heavy grey mineral that is an ore of copper

noun.substance

Synonyms copper glance

Source: WordNet 3.0
Native copper sulphide, called also <i>copper glance</i>, and <i>vitreous copper</i>; a mineral of a black color and metallic luster.

noun

Source: webster1913