AZOMITE® - 0-0-0.2 - is used as a naturally rich soil re-mineralizer for plants. OMRI-Listed for organic production this product can be used as an agricultural fertilizer and/or soil amendment and it is easy and safe to use and good for the environment. In a typical chemical assay, AZOMITE® contains more than 70 trace minerals which include many rare earth elements (lanthanides). Many of these elements have been depleted from soils worldwide. AZOMITE® is a highly mineralized complex silica ore (Hydrated Sodium Calcium Aluminosilicate or HSCAS), mined in Utah from an ancient deposit left by an volcanic eruption that filled a small nearby seabed an estimated 30 million years ago. Guaranteed Analysis (Minimum) Soluble Potash (K2O): 0.2%Calcium (Ca): 1.8%Magnesium (Mg): 0.5%0.01% Water Soluble MgSodium (Na): 0.1% WARNINGS Product contains dust and the inhalation of dust may be hazardous to your health. RESOURCES Azomite Heavy Metals Test