EP Minerals LLC explores and supplies diatomaceous earth, clay and perlite minerals. It offers soil amendments and field conditioners for use in golf, landscape, sports fields, infields and equestrian applications. Its products are used in a wide array of applications including food and beverage, swimming pool, biofuel, landscape, sports turf, insecticides, energy, paints, plastics, and automotive. The company was founded in 1945 and is headquartered in Reno, NV.