Submitted by György Chityil ... on Sat, 01/20/2018 - 01:24 Hierarchy: NounDescription: {{mineralogy}} A trigonal-rhombohedral mineral containing aluminum, calcium, oxygen, and silicon.Ngram: yoshiokaiteNgram Text: yoshiokaiteSource: WiktionaryIssue: 0Wiktionary tag: mineralogyNgram Count: 1