AM_Enstatite_57 Formula: Mg1.33 Fe.47 Li.2 Si2 O6 Name: Enstatite Unit cell: 18.2162 8.8194 5.2054 90.0 90.0 90.0 , V=836.28 Space group: PBCA (61)

Camara F , Iezzi G , Tiepolo M , Oberti R , Physics and Chemistry of Minerals , 33 (2006) p.475-483, The crstal chemistry of lithium and Fe3+ in synthetic orthopyroxene, Sample: LMFPX5