Wollastonite | NYCO is the Worlds Leading Producer of Wollastonite NYCO has been producing premium quality WOLLASTONITE products for over 50 years. Wollastonite is used primarily in ceramics, construction, friction products, metal production, paints and coatings, plastics, adhesives and sealants. Contact NYCO to find out how wollastonite may improve your product! Nycominerals.com~Site InfoWhoisTrace RouteRBL Check