Submitted by György Chityil ... on Sat, 01/20/2018 - 01:24 Hierarchy: NounDescription: {{mineralogy}} A trigonal mineral containing aluminum, chlorine, hydrogen, iron, magnesium, and oxygen.Ngram: zirkleriteNgram Text: zirkleriteSource: WiktionaryIssue: 0Wiktionary tag: mineralogyNgram Count: 1