| Name | Title | Contact Details |
|---|---|---|
Clinton Swemmer |
Vice President of Technical Services | Profile |
White Rock Quarries is a Hialeah, FL-based company in the Agriculture and Mining sector.
Greystar Corp is a Houston, TX-based company in the Agriculture and Mining sector.
Small Mine Development L.L.C is a Boise, ID-based company in the Agriculture and Mining sector.
1925 Celanese, a word combining cellulose with the feeling of comfort and ease, is introduced as a trade name. Celanese Acetate fabrics are sold in silk constructions, such as taffeta, satin, ninon, voile, and crepe. 1925 Camille Dreyfus introduces
U.S. Silica Holdings Inc. is a global performance materials company and is a member of the Russell 2000. The company is a leading producer of commercial silica used in the oil and gas industry and in a wide range of industrial applications. Over its 123-year history, U.S. Silica has developed core competencies in mining, processing, logistics and materials science that enable it to produce and cost-effectively deliver more than 600 diversified products to customers across our end markets. U.S. Silica`s wholly-owned subsidiaries include EP Minerals and SandBox Logistics™. EP Minerals is an industry leader in the production of products derived from diatomaceous earth, perlite, engineered clays and non-activated clays. SandBox Logistics™ is a state-of-the-art leader in proppant storage, handling and well-site delivery, and is dedicated to making proppant logistics cleaner, safer and more efficient. The company has 27 operating mines and processing facilities and two additional exploration stage properties across the United States and is headquartered in Katy, Texas.