AM_Ancylite-(La) Formula: Sr.31 Ca.05 La.27 Nd.205 Pr.07 Ce.04 Sm.01 C O3.925 F.075 H2.425 Name: Ancylite-(La) Unit cell: 5.044 8.541 7.292 90.0 90.0 90.0 , V=314.15 Space group: PMCN (62)

Petersen O V , Niedermayr G , Gault R A , Brandstatter F , Micheelsen H I , Giester G , Neues Jahrbuch fur Mineralogie, Monatshefte , 2001 (2001) p.493-504, Ancylite-(La) from the Ilimaussaq alkaline complex, South Greenland, Locality: Ilimaussaq alkaline complex, South Greenland