AM_MgGeO3_1 Formula: Mg Ge O3 Name: MgGeO3 Unit cell: 18.829 8.952 5.347 90.0 90.0 90.0 , V=901.28 Space group: PBCA (61)

Yamanaka T , Hirano M , Takeuchi Y , American Mineralogist , 70 (1985) p.365-374, A high temperature transition in MgGeO3 from clinopyroxene (C2/c) type to, orthopyroxene (Pbca) type