Fluocerite-(La) Schlyter K Arkiv for Kemi 5 (1952) 73-82 On the crystal structure of fluorides of the tysonite LaF3 type Locality: Osterby, parish of Skedevi, Dalecarlia, Sweden _database_code_amcsd 0012039 4.148 4.148 7.354 90 90 120 P6_3/mmc atom x y z La 1/3 2/3 .25 F1 0 0 .25 F2 1/3 2/3 .57