Definition of margarodite in English:

margarodite

noun

Mineralogy
rare
  • A variety of muscovite having a pearly lustre.

Origin

Mid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From German Margarodit from Byzantine Greek μαργαρώδης pearl-like + German -it.

Pronunciation

margarodite

/ˈmɑːɡərədʌɪt/