Smectite (group)

Properties

Formula A0.3D2-3[T4O10]Z2 ยท nH2O
Abbreviation Sme
Members Saponite, Yakhontovite, Hectorite, Montmorillonite, Stevensite, Beidellite, Swinefordite, Saliotite, Vermiculite, Volkonskoite, Zincsilite, Nontronite, Ferrosaponite, Sauconite
Luminescence emitter H-O-H
Search other databases webmineral.com, mindat.org, rruf.info, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Crystal symmetry Monoclinic
Tags Aluminosilicate , Hydrated, Group

Composition

H, Mg, Ca, Fe, Si, O, Na, Al, Cr, Ni, Zn, Cu

Reference

Reference Lines Spectra Images
Laukamp et al. 2021 1 0 0