AM_Hogbomite_1 Formula: Al14 Mg5 Ti O28 H Name: Hogbomite Unit cell: 5.7 5.7 32.2 90.0 90.0 120.0 , V=906.02 Space group: P-3M1 (164)

Hejny C , Armbruster T , American Mineralogist , 87 (2002) p.277-292, Polysomatism in hogbomite: The crystal structures of 10T, 12H, 14T and 24R polysomes, Note: Data represents a model, not experiment., Sample: polytype 14T