EP Minerals
Bonnie Mason serves as the Quality Systems Manager for Performance Materials at U.S. Silica Company since January 2020 and has had a long tenure at EP Minerals, starting in April 1991, where roles included Lovelock Quality Manager, Corporate Quality Manager, and currently, Quality Systems Manager. Bonnie's educational background includes a Bachelor's degree in Animal Sciences from California State Polytechnic University-Pomona, attained from 1979 to 1984.
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EP Minerals
EP Minerals, LLC and its affiliate, EP Engineered Clays Corporation, are global producers of engineered materials derived from industrial minerals, including diatomaceous earth (DE), perlite and calcium bentonite, which are used in the clarification and purification of liquids, and as catalysts, absorbents and functional additives, by thousands ofcompanies and consumers in nearly 100 countries.