1 rutilated quartz | Definition of rutilated quartz

rutilated quartz

noun
ru·​ti·​lat·​ed quartz | \ ˈrütᵊlˌātə̇d-\

Definition of rutilated quartz

: quartz characterized by the presence of enclosed rutile needles — compare sagenite

History and Etymology for rutilated quartz

rutile + -ate + -ed

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