Where does “Quarz” come from?
Quarz (German) comes from Middle High German quarz, from German twarc, from Proto-Slavic tvьrdъ, from Proto-Balto-Slavic *twírˀtas, from Proto-Indo-European twerH- — to enclose, fence in; to grab, seize; to stir.
Quarz (German): quartz
Definitions
- quartz