Submitted by György Chityil ... on Sat, 01/20/2018 - 01:24 Hierarchy: NounDescription: {{mineralogy}} A rare, highly radioactive yttrium thorium sorosilicate mineral with conchoidal fracture.Ngram: yttrialiteNgram Text: yttrialiteSource: WiktionaryIssue: 0Wiktionary tag: mineralogyNgram Count: 1
