Faujasite
![](/Images/godic/202501/12/Faujasite-Na_-_Poudrette_quarry,_Mont_Saint-Hilaire,_Quebec,_Canada2722.jpg")
![Crystal structure](/Images/godic/202501/12/Faujasite_structure.svg2722.png")
![Individual cage](/Images/godic/202501/12/Sodalit-CageAlSi2722.png")
Faujasite is a mineral group in the zeolite family of silicate minerals. The group consists of faujasite-Na, faujasite-Mg and faujasite-Ca. They all share the same basic formula: (Na2,Ca,Mg)3.5[Al7Si17O48]·32(H2O) by varying the amounts of sodium, magnesium and calcium. It occurs as a rare mineral in several locations worldwide and is also synthesized industrially.