Submitted by György Chityil ... on Fri, 01/19/2018 - 20:39 Hierarchy: NounDescription: {{mineralogy}} A trigonal-pyramidal black mineral containing chlorine, copper, oxygen, and vanadium.Ngram: averieviteNgram Text: averieviteSource: WiktionaryIssue: 0Wiktionary tag: mineralogyNgram Count: 1