Zeolite

Zeolite is a group of several microporous, crystalline aluminosilicate minerals.
Natural Zeolites form where volcanic rocks and ash layers react with alkaline groundwater. Zeolites also crystallize in post-depositional environments over periods ranging from thousands to millions of years in shallow marine basins. 

We have different kinds of beautiful Zeolite.
If none of the listed items corresponds to the size/physiognomy you require or does not align with your budget, please contact us - we love to help you finding your Zeolite!

shop@rockandgem.co