Sorptive Mineral Institute, a Trade Association for Absorbent Clay Manufacturers, Marketers, and Processors, Absorbent Mineral Government and Regulatory Links, Government Agencies of Interest to Sorptive Institute, the Trade Association for Absorbent Clay Manufacturers, Marketers, and Processors, clumping cat litter, scoopable cat litter, safety, sodium bentonite, Attapulgite, Palygorskite, Montmorillonite, Bentonite, Wyoming Bentonites, Southern Bentonites, Minerology