AM_Almandine_11 Formula: Fe4.67 Ca.33 Si3 O12 Name: Almandine Unit cell: 11.7663 11.7663 11.7663 90.0 90.0 90.0 , V=1628.99 Space group: IA-3D (230)

Woodland A B , Ross C R , Physics and Chemistry of Minerals , 21 (1994) p.117-132, A crystallographic and Mossbauer spectroscopy study of Fe3Al2Si3O12-Fe3Fe2Si3O12,, (Almandine- Skiagite ) and Ca3Fe2Si3O12-Fe3Fe2Si3O12 (Andradite- Skiagite ) garnet solid solutions, Sample: and11