EP Minerals

U.S. Silica owns EP Minerals. U.S,Silica is a NYSE-listed industrial minerals company that produces silica sand, frac sand, ground silica, and specialty minerals. The company is headquartered in Katy, TX, and has a strong US footprint as well as an international presence. EP Minerals continues to mine, manufacture, and produce the diatomaceous earth, perlite and clay products you've always known us for under the U.S. Silica ownership.Shop All EP Minerals ProductsVisit EP Minerals Website