AM_Blythite
Formula: Mn5 Si3 O12
Name: Blythite
Unit cell: 11.788 11.788 11.788 90.0 90.0 90.0 , V=1638.02
Space group: IA-3D (230)

Arlt T , Armbruster T , Miletich R , Ulmer P , Peters T , Physics and Chemistry of Minerals , 26 (1998) p.100-106, High pressure single-crystal synthesis, structure and compressibility, of the garnet Mn2+3Mn3+2[SiO4]3, Sample: T = 100 K