AM_Katoite_1 Formula: Ca3 Al2 H12 O12 Name: Katoite Unit cell: 12.513 12.513 12.513 90.0 90.0 90.0 , V=1959.22 Space group: IA-3D (230)

Lager G A , Von Dreele R B , American Mineralogist , 81 (1996) p.1097-1104, Neutron powder diffraction study of hydrogarnet to 9.0 GPa, P = 0.78 GPa