Zeolite
Zeo-lites are a class of minerals formed by the chemical reaction of volcanic ash with seawater. They have a three-dimensional crystalline structure of open pores or channels that looks like a honeycomb (or cage) and are one of the few negatively-charged minerals in nature. There are over 40 natural zeo-lites and as many as 150 synthetic zeo-lites used today. Contact us for more help on (+61) 555-1408.