Fluorapatite_13 Formula: Ca5 P3 O12 F Name: Fluorapatite Unit cell: 9.394 9.394 6.8967 90.0 90.0 120.0 , V=527.08 Space group: P63/M (176)
Fleet M E , Pan Y , American Mineralogist , 82 (1997) p.870-877, Site preference of rare earth elements in fluorapatite: Binary (LREE+HREE)-, substituted crystals, Sample: La,Gd-FAp