What makes Zeolite so unusual is that it is the only known negatively charged mineral in it's original state. This means it naturally absorbs nutrients and pollutants from soils, liquids and air. Zeolite is a unique product because of it's properties: they include the micro porous character of the uniform pore dimensions, the iron exchange properties, the ability to develop internal acidity, high thermal stability and high internal surface area. This occurs because the vast majority of molecules known to exist have some degree of polarity. In basic terms Zeolite has both a positive and negative side. It is the positive side of the polarized molecules that are attracted to the negative charge of the Zeolite crystals.
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