Zeolite is a crystalline aluminosilicate found naturally in the sedimentary rocks can be synthesized artificially under controlled conditions. These microporous materials, often referred to as “molecular sieves,” play a crucial role in various industrial, environmental, and scientific applications. In 1756, the mineralogist Baron Axel Fredrik Crönsted discovered the Stilbite. Under fast heating conditions this mineral seemed to be boiling due to its water loss. Crönsted named it “zeolite”, from greek word “zeo”, meaning “to boil” and “lithos” meaning “stone”. Zeolites are composed of a three-dimensional framework of aluminum, silicon, and oxygen atoms, arranged in a regular pattern. The framework contains channels and cavities of uniform size, creating a porous structure with precise dimensions. The unique arrangement of atoms gives zeolites their exceptional properties, such as high surface area, thermal stability, and ion-exchange capacity. These minerals form through the crystallization of volcanic ash or other silica-rich materials over geological timescales. The specific conditions under which zeolites are formed result in a wide variety of zeolite structures, each with its own set of properties. The most common framework types include faujasite, mordenite, and clinoptilolite, each with specific pore sizes and geometries.