an azure-blue mineral associated with copper deposits. It is a source of copper. Composition: copper carbonate. Formula: Cu3(CO3)2(OH)2. Crystal structure: monoclinic
azurite in American English
(ˈæʒərˌaɪt)
noun
1.
a brilliantly blue or violet, monoclinic mineral, Cu3(CO3)2(OH)2, an ore of copper