Submitted by György Chityil ... on Sat, 01/20/2018 - 01:24 Hierarchy: NounDescription: {{mineralogy}} An isometric-hexoctahedral mineral containing hydrogen, manganese, oxygen, and tin.Ngram: wickmaniteNgram Text: wickmaniteSource: WiktionaryIssue: 0Wiktionary tag: mineralogyNgram Count: 1