Submitted by György Chityil ... on Fri, 01/19/2018 - 23:31 Hierarchy: NounDescription: {{geology}}, {{mineralogy}} A variety of hematite that is pseudomorphic after magnetite crystals.Ngram: martiteNgram Text: martiteSource: WiktionaryIssue: 0Wiktionary tag: geologymineralogyNgram Count: 1