AM_Burbankite_1 Formula: Na2.184 Ca.834 Y.03 Sr1.899 Ba.318 Ce.222 La.114 Nd.048 Pr.018 C5 O15 Name: Burbankite Unit cell: 10.5313 10.5313 6.4829 90.0 90.0 120.0 , V=622.68 Space group: P63MC (186)

Belovitskaya Yu V , Pekov I V , Kabalov Yu K , Crystallography Reports , 45 (2000) p.26-29, Refinement of the crystal structures of low-rare-earth, and typical burbankites by the Rietveld method, Locality: Khibiny Massif, Kola Peninsula, Russia, Sample: B-108, Note: x02 adjusted to satisfy symmetry constraints