Submitted by György Chityil ... on Fri, 01/19/2018 - 20:30 Hierarchy: NounDescription: {{mineralogy}} Any of a group of feldspars being mixed sodium and potassium aluminosilicates.Ngram: anorthoclaseNgram Text: anorthoclaseSource: WiktionaryIssue: 0Wiktionary tag: mineralogyNgram Count: 1