Products/Service		CAS Number		Company

Wyo-Ben, Inc. is a leading manufactuer of Bentonite Clay based products. Our materials are used worldwide in applications such as oil, gas, and water well drilling, metalcasting, environmental construction and remediation, hazardous waste treatment, cat litter, cosmetics and pharmaceuticals, as well as many other industrial and consumer related products. With its headquarters in Billings, Montana, Wyo-Ben mines its extensive reserves from the richest deposit of Bentonite in the world; The Bigh Horn Basin Region of Wyoming. Here we operate 3 processing facilities serving the global marketplace. As our name implies: We ARE Wyoming Bentonite.