AM_Alumino-magnesiotaramite Formula: Na1.79 Ca1.22 Fe1.4 Mg2.42 Al3.12 Ti.04 Si6.08 O24 H2 Name: Alumino-magnesiotaramite Unit cell: 9.7899 17.8991 5.3192 90.0 104.9 90.0 , V=900.75 Space group: C12/M1 (12)

Oberti R , Boiocchi M , Smith D C , Medenbach O , American Mineralogist , 92 (2007) p.1428-1435, Aluminotaramite, alumino-magnesiotaramite, and fluoro-alumino-magnesiotaramite:, Mineral data and crystal chemistry, Locality: Liset kyanite-eclogite pod, near Selje, More og Romsdal County, Vestlandet, Norway, Sample: Q99-3