chabazite

{{Infobox mineral | name = Chabazite | boxwidth = | boxbgcolor = | image = Chabazite-Ca-Heulandite-Ca-225190.jpg | imagesize = 260px | alt = | caption = Salmon-pink chabazite on white heulandite | category = Tectosilicate minerals | group = Zeolite group, chabazite-lévyne subgroup | formula = | IMAsymbol=Cbz | molweight = | strunz = 9.GD.10 | dana = | system = Trigonal | class = Hexagonal scalenohedral m H-M symbol: ( 2/m) | symmetry = Rm | unit cell = | color = Colorless, white, yellow, pink, red | colour = | habit = | twinning = | cleavage = distinct/good on {1011} | fracture = irregular/uneven | tenacity = | mohs = 4-5 | luster = vitreous | streak = white | diaphaneity = transparent, translucent | gravity = 2.05 - 2.2 | density = | polish = | opticalprop = | refractive = | birefringence = | pleochroism = | 2V = | dispersion = | extinction = | length fast/slow = | fluorescence = | absorption = | melt = | fusibility = | diagnostic = | solubility = | impurities = | alteration = | other = | prop1 = | prop1text = | references = }}

Chabazite () is a tectosilicate mineral series in the zeolite group, closely related to gmelinite, with the chemical formula , where M is one or more metal cations. Recognized minerals in the series include Chabazite-Ca, Chabazite-K, Chabazite-Na, and Chabazite-Sr, depending on the prominence of the indicated cation.