Active Minerals is a worldwide leader in the production and marketing of kaolin and gel quality attapulgite clay minerals, and is a major international distributor of fluorspar for the global fiber glass industry. Its products are sold throughout the world for industrial, agricultural and construction related applications. AMI is the world’s largest supplier of gel quality attapulgite (clay) and is the largest supplier of air float kaolin, silica, fluorspar (combined) minerals to the glass manufacturing process.