Korcast countertops, Troy Michigan, carries Corian® Quartz (formerly Zodiaq® Quartz). Made with extremely hard quartz crystals, Corian® Quartz keeps its good looks and survives the impact of nicks and cuts that can occur with daily wear and tear, minimizing short and long-term maintenance. Corian is an eco-friendly product. Corian® Quartz slabs are manufactured using Breton vibrocompaction casting process and uses only the highest quality materials to ensure this premier product.