Locations Feldspar Part of the Quartz Corp
Locations. The QUARTZ Corp is a diverse company, with 20 nationalities employed across the globe. Our sites include production facilities in Spruce Pine (USA) and Drag (NO), as well as our offices in Oslo (NO), Asheville (USA), Cornwall (UK), and Shanghai (CN). Additional plans for a chlorination facility are being put in place, and will expand our Norwegian operations.