Submitted by György Chityil ... on Sat, 01/20/2018 - 01:24 Hierarchy: NounDescription: {{mineralogy}} A white pearly mineral from hydrothermal alteration of basalt.Ngram: zeophylliteNgram Text: zeophylliteSource: WiktionaryIssue: 0Wiktionary tag: mineralogyNgram Count: 1