/ Dictionary / Index Q quartziferous: Meaning and Definition of Find definitions for: quartz•if•er•ous Pronunciation: (kwôrt-sif'ur-us), [key] — adj. consisting of or containing quartz: quartziferous rock. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. quartz glass quartzite Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language