Dicalite Management Group is a growing international industrial minerals company with 16 facilities across North America and Europe. Operating through a fully integrated network of four mines and 12 refining, processing and packaging facilities, the company has a unique multi-mineral platform that includes perlite, vermiculite, and diatomaceous earth. These processed minerals are used in a wide variety of applications, including food and beverage filtration, water treatment, construction materials such as acoustical tiles, horticultural irrigation, functional additives for coatings, fire retardant coatings and many more. Our brands include SPV, DicaPerl, Chemrock Cryogenics and Microlite and are well established.