Quartz
Last Updated: January 2, 2026 at 12:30 PM
Scrabble:24 ptsWWF:25 pts6 letters
Definition of Quartz
Noun
- The most abundant mineral on the earth's surface, of chemical composition silicon dioxide, SiO2. It occurs in a variety of forms, both crystalline and amorphous. Found in every environment.
- Crystal meth: methamphetamine hydrochloride.