Submitted by György Chityil ... on Sat, 01/20/2018 - 01:15 Hierarchy: NounDescription: {{mineralogy}} An isometric-hexoctahedral bronze mineral containing cobalt, copper, nickel, and selenium.Ngram: tyrrelliteNgram Text: tyrrelliteSource: WiktionaryIssue: 0Wiktionary tag: mineralogyNgram Count: 1