Zeolite, an ore,minerals.According to the characteristics of zeolite minerals, it can be divided into four types: frame, flake, fiber and unclassified. According to the characteristics of pore system, it can be divided into one-dimensional, two-dimensional and three-dimensional systems.Any zeolite consists of a silicon - oxygen tetrahedron and an aluminum - oxygen tetrahedron.A tetrahedron can only be connected by vertices, that is, by a Shared oxygen atom, not by edges or faces.The aluminium-oxygen tetrahedron itself cannot be connected, with at least one silicon-oxygen tetrahedron in between.The silicon-oxygen tetrahedron can be connected directly.The silicon in the silicon - oxygen tetrahedron can be replaced by aluminum atoms to form the aluminum - oxygen tetrahedron.But the aluminum atom is trivalent, so in the aluminum oxygen tetrahedron, there is an oxygen atom electricity price is not neutralized, but the charge imbalance, making the entire aluminum oxygen tetrahedron negative.In order to remain neutral, positively charged ions must be offset, usually by alkali and alkaline earth metal ions, such as Na, Ca, Sr, Ba, K, Mg, etc.Zeolite has a variety of characteristics for industrial and agricultural use because of its unique internal structure and crystalline chemical properties.