AM_Fluorapatite_27 Formula: Ca4.961 Th.039 P3 O12 F Name: Fluorapatite Unit cell: 9.375 9.375 6.883 90.0 90.0 120.0 , V=523.90 Space group: P63/M (176)

Luo Y , Hughes J M , Rakovan J , Pan Y , American Mineralogist , 94 (2009) p.345-351, Site preference of U and Th in Cl, F, and Sr apatites, Locality: synthetic, Note: ThFAP