AM_Manganonordite-(Ce) Formula: (Na2.949 Ca.051) (Sr.981 Ba.019) (Ce.52 La.43 Nd.05) Mn.42 Zn.24 Mg.1 Fe.23 Si6 O17 Name: Manganonordite-(Ce) Unit cell: 14.44 5.187 19.82 90.0 90.0 90.0 , V=1484.52 Space group: PCCA (54)

Pushcharovsky D Y , Pekov I V , Pluth J J , Smith J , Ferraris G , Vinogradova S A , Arakcheeva A V , Soboleva S V , Semenov E I , Crystallography Reports , 44 (1999) p.565-574, Raite, manganonordite-(Ce), and ferronordite-(Ce) from the Lovozero massif:, Crystal structures and mineralogical geochemistry, Locality: Lovozero Massif