St. Cloud Mining Company is the largest producer of natural zeolite in North America. Uses of St. Cloud Zeolite include animal feeds, horticultural products, soil conditioners, odor control, hygiene products, floor-drying agents, dessicants, mineral fillers, waste water treatment, radionuclide capture, air filtration media, modified and cation exchanged products. St. Cloud produces natural clinoptilolite and chabazite zeolite from three operating mines and two processing facilities in the Southwest US. Our products are primarily sold under private labeling arrangements through distributors, brokers, manufacturers and value-added resellers and is marketed or included in many highly recognized premium products. We also sell direct to end users depending on volume and market arrangements. St. Cloud Zeolites are produced in a wide range of standard particle sizes and offered in a variety of packaging options. We sell to the wholesale trade only. Minimum order quantity is one ton. St. Cloud Zeolite is an all natural, inert non-toxic mineral that is federally classified as GRAS (generally regarded as safe)