Fluorapatite
	Hughes J M, Cameron M, Crowley K D
	American Mineralogist 74 (1989) 870-876
	Structural variations in natural F, OH, and Cl apatites
	Locality: Durango Mexico
	_database_code_amcsd 0001256
	9.3973 9.3973 6.8782 90 90 120 P6_3/m
	atom x y z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Ca1 2/3 1/3 .0010 .00394 .00394 0.0033 .00197 0 0
	Ca2 -.00712 .24227 .25 .00256 .00361 0.0034 .001495 0 0
	P .36895 .39850 .25 .00208 .00231 0.0032 .00125 0 0
	O1 .4849 .3273 .25 0.0037 0.0044 0.0055 .00265 0 0
	O2 .4667 .5875 .25 0.0038 0.0030 0.0088 0.0014 0 0
	O3 .2575 .3421 .0705 0.0043 0.0077 0.0055 0.0038 -.0016 -.0026
	F 0 0 .25 0.0029 0.0029 0.0022 .00145 0 0
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	Fluorapatite
	Hughes J M, Cameron M, Crowley K D
	American Mineralogist 75 (1990) 295-304
	Crystal structures of natural ternary apatites: Solid solution in the
	Ca5(PO4)3X (X = F,OH,Cl) system
	_database_code_amcsd 0001290
	9.4615 9.4615 6.8491 90 90 120 P6_3/m
	atom x y z occ B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Ca1 2/3 1/3 .0018 .00417 .00417 0.0037 .002085 0 0
	Ca2A -.00699 .23861 .25 .890 .00271 .00132 0.0042 .0009 0 0
	Ca2B -.0018 .2709 .25 .110 0.0032 0.0002 0.0037 .0003 0 0
	P .36968 .40053 .25 .00258 .00271 0.0038 .0016 0 0
	O1 .4862 .3315 .25 0.0043 0.0055 0.0057 .00365 0 0
	O2 .4651 .5884 .25 0.0052 0.0030 0.0110 .00215 0 0
	O3 .2597 .3450 .0699 0.0052 0.0106 0.0068 .0053 -.0026 -.00405
	F 0 0 .25 .390 0.0029 0.0029 0.0220 .00145 0 0
	OH 0 0 .200 .140 0.0030 0.0030 0.0120 .0015 0 0
	ClB 0 0 .368 .082 0.0056 0.0056 0.0270 .0028 0 0
	ClA 0 0 .44 .083 0.0056 0.0056 0.0270 .0028 0 0
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	Fluorapatite
	Hughes J M, Cameron M, Mariano A N
	American Mineralogist 76 (1991) 1165-1173
	Rare-earth-element ordering and structural variations in natural
	rare-earth-bearing apatites
	sample from Pajarito, New Mexico
	_database_code_amcsd 0001372
	9.4052 9.4052 6.9125 90 90 120 P6_3/m
	atom x y z occ Biso
	Ca1 2/3 1/3 -.0012 .677 .986
	Na1 2/3 1/3 -.0012 .237 .986
	Ce1 2/3 1/3 -.0012 .086 .986
	Ca2 .98860 .23885 .25 .847 .885
	Ce2 .98860 .23885 .25 .153 .885
	P .36881 .39692 .25 .947 .63
	Si .36881 .39692 .25 .053 .63
	O1 .4821 .3233 .25 1.14
	O2 .4671 .5853 .25 1.35
	O3 .2557 .3396 .0721 1.65
	F 0 0 .25 2.50
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	Fluorapatite
	Hughes J M, Cameron M, Mariano A N
	American Mineralogist 76 (1991) 1165-1173
	Rare-earth-element ordering and structural variations in natural
	rare-earth-bearing apatites
	sample from Kipawa, Quebec
	_database_code_amcsd 0001373
	9.3908 9.3908 6.8988 90 90 120 P6_3/m
	atom x y z occ Biso
	Ca1 2/3 1/3 .0007 .936 1.023
	Na1 2/3 1/3 .0007 .025 1.023
	Ce1 2/3 1/3 .0007 .039 1.023
	Ca2 .99123 .24026 .25 .923 1.018
	Ce2 .99123 .24026 .25 .077 1.018
	P .36928 .39832 .25 .927 .72
	Si .36928 .39832 .25 .073 .72
	O1 .4843 .3261 .25 1.09
	O2 .4667 .5875 .25 1.23
	O3 .2572 .3417 .0704 1.47
	F 0 0 .25 2.7
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	Fluorapatite
	Hughes J M, Cameron M, Mariano A N
	American Mineralogist 76 (1991) 1165-1173
	Rare-earth-element ordering and structural variations in natural
	rare-earth-bearing apatites
	sample from the Oka carbonatite
	_database_code_amcsd 0001374
	9.3995 9.3995 6.8941 90 90 120 P6_3/m
	atom x y z occ Biso
	Ca1 2/3 1/3 .0011 .980 .893
	Na1 2/3 1/3 .0011 .005 .893
	Ce1 2/3 1/3 .0011 .015 .893
	Ca2 .99212 .24276 .25 .955 .842
	Ce2 .99212 .24276 .25 .045 .842
	P .36875 .39813 .25 .947 .57
	Si .36875 .39813 .25 .053 .57
	O1 .4849 .3269 .25 .96
	O2 .4659 .5873 .25 1.08
	O3 .2573 .3421 .0705 1.32
	F 0 0 .25 .74 2.7
	OH 0 0 .302 .13 1.3
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	Fluorapatite
	Hughes J M, Cameron M, Crowley K D
	American Mineralogist 76 (1991) 1857-1862
	Ordering of divalent cations in the apatite structure: Crystal structure
	refinements of natural Mn- and Sr-bearing apatite
	sample Sr.63
	_database_code_amcsd 0001421
	9.3902 9.3902 6.9011 90 90 120 P6_3/m
	atom x y z occ Biso
	Ca1 2/3 1/3 .00086 .984 .850
	Sr1 2/3 1/3 .00086 .016 .850
	Ca2 -.00854 .24046 .25 .906 .792
	Sr2 -.00854 .24046 .25 .094 .792
	P .36912 .39843 .25 .60
	O1 .4846 .3269 .25 .95
	O2 .4665 .5877 .25 1.13
	O3 .2574 .3416 .0711 1.26
	F 0 0 .25 2.00
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	Fluorapatite
	Hughes J M, Cameron M, Crowley K D
	American Mineralogist 76 (1991) 1857-1862
	Ordering of divalent cations in the apatite structure: Crystal structure
	refinements of natural Mn- and Sr-bearing apatite
	sample Sr.29
	_database_code_amcsd 0001422
	9.3786 9.3786 6.8922 90 90 120 P6_3/m
	atom x y z occ Biso
	Ca1 2/3 1/3 .00092 .998 .732
	Sr1 2/3 1/3 .00092 .002 .732
	Ca2 -.00788 .24114 .25 .952 .670
	Sr2 -.00788 .24114 .25 .048 .670
	P .36899 .39827 .25 .51
	O1 .4852 .3272 .25 .90
	O2 .4670 .5879 .25 .98
	O3 .25737 .3418 .0706 1.16
	F 0 0 .25 .890 1.93
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	Fluorapatite
	Hughes J M, Cameron M, Crowley K D
	American Mineralogist 76 (1991) 1857-1862
	Ordering of divalent cations in the apatite structure: Crystal structure
	refinements of natural Mn- and Sr-bearing apatite
	sample Mn1.21
	_database_code_amcsd 0001423
	9.3430 9.3430 6.8227 90 90 120 P6_3/m
	atom x y z occ Biso
	Ca1 2/3 1/3 .0021 .795 .947
	Mn1 2/3 1/3 .0021 .205 .947
	Ca2 -.00708 .24157 .25 .935 .751
	Mn2 -.00708 .24157 .25 .065 .751
	P .36997 .39878 .25 .71
	O1 .4883 .3298 .25 1.19
	O2 .4656 .5882 .25 2.01
	O3 .2581 .3406 .0702 1.87
	F 0 0 .25 .740 2.31
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	Fluorapatite
	Hughes J M, Cameron M, Crowley K D
	American Mineralogist 76 (1991) 1857-1862
	Ordering of divalent cations in the apatite structure: Crystal structure
	refinements of natural Mn- and Sr-bearing apatite
	sample Mn.42
	_database_code_amcsd 0001424
	9.3596 9.3596 6.8603 90 90 120 P6_3/m
	atom x y z occ Biso
	Ca1 2/3 1/3 .00155 .918 .828
	Mn1 2/3 1/3 .00155 .083 .828
	Ca2 -.00704 .24157 .25 .985 .751
	Mn2 -.00704 .24157 .25 .015 .751
	P .36937 .39843 .25 .573
	O1 .4859 .3273 .25 .97
	O2 .4666 .5882 .25 1.29
	O3 .2575 .3414 .0707 1.39
	F 0 0 .25 .930 1.87
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	Fluorapatite
	Fleet M E, Pan Y
	American Mineralogist 80 (1995) 329-335
	Site preference of rare earth elements in fluorapatite
	Sample: La-FAp
	_database_code_amcsd 0001723
	9.4123 9.4123 6.9080 90 90 120 P6_3/m
	atom x y z occ Biso
	Ca1 2/3 1/3 .0006 .888 .88
	Na1 2/3 1/3 .0006 .089 .88
	La1 2/3 1/3 .0006 .023 .88
	Ca2 .98989 .24018 .25 .907 .804
	La2 .98989 .24018 .25 .093 .804
	P .36898 .39808 .25 .952 .538
	Si .36898 .39808 .25 .048 .538
	O1 .4847 .3268 .25 1.01
	O2 .4663 .5872 .25 1.19
	O3 .2568 .3406 .0716 1.40
	F 0 0 .25 3.05
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	Fluorapatite
	Fleet M E, Pan Y
	American Mineralogist 80 (1995) 329-335
	Site preference of rare earth elements in fluorapatite
	Sample: Nd-FAp
	_database_code_amcsd 0001724
	9.3979 9.3979 6.8997 90 90 120 P6_3/m
	atom x y z occ Biso
	Ca1 2/3 1/3 .0000 .901 .89
	Na1 2/3 1/3 .0000 .061 .89
	Nd1 2/3 1/3 .0000 .038 .89
	Ca2 .99024 .24085 .25 .843 .75
	Na2 .99024 .24085 .25 .045 .75
	Nd2 .99024 .24085 .25 .111 .75
	P .3687 .3975 .25 .947 .52
	Si .3687 .3975 .25 .053 .52
	O1 .4830 .3253 .25 .96
	O2 .4661 .5859 .25 1.23
	O3 .2561 .3406 .0714 1.40
	F 0 0 .25 2.94
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	Fluorapatite
	Fleet M E, Pan Y
	American Mineralogist 80 (1995) 329-335
	Site preference of rare earth elements in fluorapatite
	Sample: Gd-FAp
	_database_code_amcsd 0001725
	9.3853 9.3853 6.8876 90 90 120 P6_3/m
	atom x y z occ Biso
	Ca1 2/3 1/3 .00033 .886 .80
	Na1 2/3 1/3 .00033 .076 .80
	Gd1 2/3 1/3 .00033 .038 .80
	Ca2 .99174 .24226 .25 .916 .643
	Na2 .99174 .24226 .25 .007 .643
	Gd2 .99174 .24226 .25 .077 .643
	P .36842 .39729 .25 .953 .465
	Si .36842 .39729 .25 .047 .465
	O1 .4836 .3251 .25 .93
	O2 .4670 .5873 .25 1.08
	O3 .2560 .3406 .0707 1.30
	F 0 0 .25 2.46
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	Fluorapatite
	Fleet M E, Pan Y
	American Mineralogist 80 (1995) 329-335
	Site preference of rare earth elements in fluorapatite
	Sample: Dy-FAp
	_database_code_amcsd 0001726
	9.3784 9.3784 6.8832 90 90 120 P6_3/m
	atom x y z occ Biso
	Ca1 2/3 1/3 .00049 .882 .79
	Na1 2/3 1/3 .00049 .079 .79
	Dy1 2/3 1/3 .00049 .039 .79
	Ca2 .99242 .24285 .25 .94 .614
	Dy2 .99242 .24285 .25 .06 .614
	P .36839 .39744 .25 .958 .434
	Si .36839 .39744 .25 .04 .434
	O1 .4838 .3252 .25 .88
	O2 .4669 .5874 .25 1.01
	O3 .2561 .3408 .0711 1.15
	F 0 0 .25 2.28
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	Fluorapatite
	Fleet M E, Pan Y
	American Mineralogist 82 (1997) 870-877
	Site preference of rare earth elements in fluorapatite: Binary (LREE+HREE)-
	substituted crystals
	Sample: La,Gd-FAp
	_database_code_amcsd 0001934
	9.3940 9.3940 6.8967 90 90 120 P6_3/m
	atom x y z Biso
	Ca1 2/3 1/3 .00040 .81
	Ca2 .99093 .24106 .25 .703
	P .36875 .39774 .25 .475
	O1 .4838 .3256 .25 .93
	O2 .4667 .5869 .25 1.11
	O3 .2561 .3405 .0715 1.31
	F 0 0 .25 2.46
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	Fluorapatite
	Fleet M E, Pan Y
	American Mineralogist 82 (1997) 870-877
	Site preference of rare earth elements in fluorapatite: Binary (LREE+HREE)-
	substituted crystals
	Sample: Ce,Dy-FAp
	_database_code_amcsd 0001935
	9.3874 9.3874 6.8920 90 90 120 P6_3/m
	atom x y z Biso
	Ca1 2/3 1/3 .0007 .81
	Ca2 .99103 .24124 .25 .675
	P .36863 .39783 .25 .480
	O1 .4845 .3257 .25 .94
	O2 .4665 .5865 .25 1.08
	O3 .2563 .3408 .0713 1.30
	F 0 0 .25 2.32
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	Fluorapatite
	Fleet M E, Pan Y
	American Mineralogist 82 (1997) 870-877
	Site preference of rare earth elements in fluorapatite: Binary (LREE+HREE)-
	substituted crystals
	Sample: Pr,Er-FAp
	_database_code_amcsd 0001936
	9.3845 9.3845 6.8901 90 90 120 P6_3/m
	atom x y z Biso
	Ca1 2/3 1/3 .00067 .81
	Ca2 .99179 .24187 .25 .666
	P .36854 .39757 .25 .485
	O1 .4839 .3258 .25 .93
	O2 .4670 .5876 .25 1.09
	O3 .2564 .3406 .0710 1.25
	F 0 0 .25 2.26
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	Fluorapatite
	Fleet M E, Pan Y
	American Mineralogist 82 (1997) 870-877
	Site preference of rare earth elements in fluorapatite: Binary (LREE+HREE)-
	substituted crystals
	Sample: Eu,Lu-FAp
	_database_code_amcsd 0001937
	9.3812 9.3812 6.8867 90 90 120 P6_3/m
	atom x y z Biso
	Ca1 2/3 1/3 .0007 .80
	Ca2 .99206 .24255 .25 .630
	P .36854 .39764 .25 .492
	O1 .4843 .3258 .25 .95
	O2 .4665 .5870 .25 1.17
	O3 .2566 .3414 .0706 1.16
	F 0 0 .25 2.57
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	Fluorapatite
	Hughes J M, Ertl A, Bernhardt H J, Rossman G R, Rakovan J F
	American Mineralogist 89 (2004) 629-632
	Mn-rich fluorapatite from Autria: Crystal structure, chemical analysis, and
	spectroscopic investigations
	_database_code_amcsd 0003527
	9.3429 9.3429 6.8110 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Ca1 1/3 2/3 -.00256 .72 .0131 .0137 .0137 .0118 .00683 0 0
	Mn1 1/3 2/3 -.00256 .28 .0131 .0137 .0137 .0118 .00683 0 0
	Ca2 .75861 .75194 .25 .96 .0124 .0139 .0124 .0115 .0069 0 0
	Mn2 .75861 .75194 .25 .04 .0124 .0139 .0124 .0115 .0069 0 0
	P .60081 .97137 .25 .0095 .0091 .0079 .0117 .0043 0 0
	O1 .6690 .15855 .25 .0159 .0202 .0086 .0190 .0074 0 0
	O2 .4111 .8767 .25 .0288 .0096 .0138 .062 .0048 0 0
	O3 .6591 .91763 .0701 .0274 .0537 .0246 .0156 .0284 .0142 .0066
	F 0 0 .25 .0305 .0176 .0176 .056 .0088 0 0
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	Fluorapatite
	McCubbin F M, Mason H E, Park H, Phillips B L, Parise J B, Nekvasil H, Lindsley D H
	American Mineralogist 93 (2008) 210-216
	Synthesis and characterization of low-OH- fluor-chlorapatite: a single-crystal
	XRD and NMR spectroscopic study
	Locality: synthetic
	_database_code_amcsd 0004514
	9.441 9.441 6.835 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Ca1 2/3 1/3 .00159 .00377 .0053 .0053 .0008 .00263 0 0
	Ca2 -.00483 .24902 .25 .00676 .0025 .0120 .0021 .0009 0 0
	Cl 0 0 .126 .2 .029 .0022 .0022 .081 .0011 0 0
	P .36958 .40062 .25 .00156 .0024 .0024 .0008 .0019 0 0
	F 0 0 .25 .5 .019 .007 .007 .042 .0035 0 0
	O1 .4860 .3313 .25 .0044 .0033 .0068 .0056 .0044 0 0
	O2 .4654 .5889 .25 .0076 .0069 .0026 .0132 .0023 0 0
	O3 .2593 .3455 .0695 .0112 .0095 .0229 .0074 .0128 -.0059 -.0093
	OH4 0 0 .41 .05 .26
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	Fluorapatite
	Fleet M E, Liu X
	American Mineralogist 93 (2008) 1460-1469
	Accommodation of the carbonate ion in fluorapatite synthesized at high pressure
	Locality: synthetic
	Note: LM130 sample
	_database_code_amcsd 0004637
	9.3648 9.3648 6.8879 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Cal 2/3 1/3 .00095 .0110 .0129 .0129 .0073 .0065 0 0
	Ca2 .99233 .24193 .25 .0094 .0091 .0099 .0091 .0045 0 0
	P .36876 .39797 .25 .961 .0065 .0063 .0071 .0066 .0036 0 0
	C .046 .065 .492 .007 .025 0 0 0 0 0 0
	O1 .4842 .3257 .25 .996 .0135 .0149 .0165 .0145 .0119 0 0
	O2 .4671 .5880 .25 .991 .0157 .0129 .0096 .0239 .0052 0 0
	O3 .2570 .3416 .0714 .0189 .0162 .0295 .0149 .0144 -.0043 -.0078
	O5 .144 .220 .472 .007 .025
	O6 .005 .002 .662 .007 .025
	O7 .990 .972 .343 .007 .025
	O8 .450 .545 .25 .039 .025
	O9 .466 .354 .25 .039 .025
	F 0 0 .25 .921 .0203 .011 .011 .039 .006 0 0
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	Fluorapatite
	Fleet M E, Liu X
	American Mineralogist 93 (2008) 1460-1469
	Accommodation of the carbonate ion in fluorapatite synthesized at high pressure
	Locality: synthetic
	Note: LM136 sample
	_database_code_amcsd 0004638
	9.3679 9.3679 6.8885 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Cal 2/3 1/3 .00111 .0103 .0124 .0124 .0062 .0062 0 0
	Ca2 .99234 .24213 .25 .0087 .0085 .0095 .0078 .0044 0 0
	P .36863 .39790 .25 .965 .0059 .0057 .0064 .0058 .0032 0 0
	O1 .4846 .3264 .25 .995 .0121 .0116 .0163 .013 .0101 0 0
	O2 .4673 .5879 .25 .991 .0143 .0116 .0081 .022 .0042 0 0
	O3 .2571 .3417 .0712 .0176 .0162 .0295 .0124 .0142 -.0050 -.0083
	C .046 .065 .492 .013 .025
	O5 .144 .220 .472 .013 .025
	O6 .005 .002 .662 .013 .025
	O7 .990 .972 .343 .013 .025
	O8 .425 .529 .25 .035 .025
	O9 .434 .323 .25 .035 .025
	F 0 0 .25 .842 .015 .008 .008 .029 .004 0 0
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	Fluorapatite
	Fleet M E, Liu X
	American Mineralogist 93 (2008) 1460-1469
	Accommodation of the carbonate ion in fluorapatite synthesized at high pressure
	Locality: synthetic
	Note: LM142 sample
	_database_code_amcsd 0004639
	9.3659 9.3659 6.8901 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Cal 2/3 1/3 .00101 .0111 .0133 .0133 .0069 .0066 0 0
	Ca2 .99237 .24201 .25 .0095 .0097 .0105 .0082 .0049 0 0
	P .36873 .39794 .25 .961 .0067 .0067 .0071 .0065 .0036 0 0
	O1 .4846 .3262 .25 .992 .0136 .0151 .0171 .014 .0123 0 0
	O2 .4674 .5880 .25 .991 .0154 .0136 .0102 .022 .0057 0 0
	O3 .2569 .3414 .0713 .0191 .0165 .0297 .0144 .0140 -.0042 -.0078
	C .046 .065 .492 .011 .025
	O5 .144 .220 .472 .011 .025
	O6 .005 .002 .662 .011 .025
	O7 .990 .972 .343 .011 .025
	O8 .435 .538 .25 .039 .025
	O9 .456 .334 .25 .039 .025
	F 0 0 .25 .864 .016 .010 .010 .028 .005 0 0
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	Fluorapatite
	Luo Y, Hughes J M, Rakovan J, Pan Y
	American Mineralogist 94 (2009) 345-351
	Site preference of U and Th in Cl, F, and Sr apatites
	Locality: synthetic
	Note: UFAP
	_database_code_amcsd 0004837
	9.3709 9.3709 6.8849 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Ca1 2/3 1/3 .00103 .999 .0106 .0121 .0121 .0074 .0060 0 0
	Ca2 .75983 .00774 1/4 .986 .0095 .0113 .0091 .0087 .0054 0 0
	U2 .75983 .00774 1/4 .014 .0095 .0113 .0091 .0087 .0054 0 0
	P .60199 .63110 1/4 .0069 .0074 .0065 .0070 .0037 0 0
	O1 .6747 .5161 1/4 .0116 .0144 .0110 .0130 .0092 0 0
	O2 .41220 .53290 1/4 .0132 .0081 .0103 .0198 .0034 0 0
	O3 .65863 .74315 .0706 .0153 .0250 .0137 .0105 .0120 .0077 .0046
	F 0 0 1/4 .0220 .0125 .0125 .0409 .0063 0 0
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	Fluorapatite
	Luo Y, Hughes J M, Rakovan J, Pan Y
	American Mineralogist 94 (2009) 345-351
	Site preference of U and Th in Cl, F, and Sr apatites
	Locality: synthetic
	Note: ThFAP
	_database_code_amcsd 0004839
	9.375 9.375 6.883 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Ca1 2/3 1/3 .00107 .999 .0107 .0123 .0123 .0075 .0061 0 0
	Ca2 .75984 .00764 1/4 .987 .0097 .0115 .0092 .0089 .0054 0 0
	Th2 .75984 .00764 1/4 .013 .0097 .0115 .0092 .0089 .0054 0 0
	P .60179 .63095 1/4 .0070 .0074 .0066 .0075 .0038 0 0
	O1 .6743 .51573 1/4 .0115 .0144 .0109 .0126 .0090 0 0
	O2 .41194 .53296 1/4 .0132 .0075 .0098 .0207 .0032 0 0
	O3 .65868 .74320 .07044 .0154 .0246 .0138 .0111 .0121 .0071 .0042
	F 0 0 1/4 .0220 .0119 .0119 .0422 0 0 .0060
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	Fluorapatite
	Baikie T, Schreyer M K, Wong C L, Pramana S S, Klooster W T, Ferraris C,
	McIntyre G J, White T J
	American Mineralogist 97 (2012) 1574-1581
	A multi-domain gem-grade Brazilian apatite
	Note: single-crystal neutron at T = 130 K
	Locality: Ipira, Bahia Province, Brazil
	_database_code_amcsd 0019531
	9.3687 9.3687 6.8739 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	CaAF 1/3 2/3 -.0013 .987 .0084 .0075 .0075 .0102 .0037 0 0
	NaAF 1/3 2/3 -.0013 .013 .0084 .0075 .0075 .0102 .0037 0 0
	CaAT .2438 -.0065 1/4 .0018 .0041 .0010 .0020 .0001 0 0
	PB .3986 .3690 1/4 .948 .0074 .0070 .0099 .0054 .0056 0 0
	SiB .3986 .3690 1/4 .030 .0074 .0070 .0099 .0054 .0056 0 0
	SB .3986 .3690 1/4 .022 .0074 .0070 .0099 .0054 .0056 0 0
	O1 .3267 .4838 1/4 .0084 .0122 .0087 .0044 .0068 0 0
	O2 .5880 .4662 1/4 .0107 .0055 .0099 .0165 .0032 0 0
	O3 .3417 .2565 .0702 .0135 .0187 .0106 .0112 .0099 -.0059 -.0025
	F4 0 0 .25 .76 .0051
	Cl4 0 0 .25 .06 .0051
	O4 0 0 .316 .09 .0051
	H4 0 0 .472 .09 .0061
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	Fluorapatite
	Baikie T, Schreyer M K, Wong C L, Pramana S S, Klooster W T, Ferraris C,
	McIntyre G J, White T J
	American Mineralogist 97 (2012) 1574-1581
	A multi-domain gem-grade Brazilian apatite
	Note: single-crystal X-ray at T = 100 K
	Locality: Ipira, Bahia Province, Brazil
	_database_code_amcsd 0019532
	9.3687 9.3687 6.8739 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	CaAF 1/3 2/3 .00111 .987 .00776 .0091 .0091 .0051 .00454 0 0
	NaAF 1/3 2/3 .00111 .013 .00776 .0091 .0091 .0051 .00454 0 0
	CaAT .24293 -.00716 1/4 .00724 .0080 .0066 .0070 .00355 0 0
	PB .39852 .36890 1/4 .948 .0057 .0066 .0058 .0056 .00381 0 0
	SiB .39852 .36890 1/4 .030 .0057 .0066 .0058 .0056 .00381 0 0
	SB .39852 .36890 1/4 .022 .0057 .0066 .0058 .0056 .00381 0 0
	O1 .32624 .48413 1/4 .0081 .0099 .0072 .0092 .0057 0 0
	O2 .58796 .46605 1/4 .0109 .0069 .0084 .0171 .0037 0 0
	O3 .34215 .25650 .07012 .0129 .0216 .0110 .0094 .0106 -.0064 -.0035
	F4 0 0 .25 .76 .0101
	Cl4 0 0 .25 .06 .0101
	OH4 0 0 .305 .09 .0101
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	Fluorapatite
	Hughes J M, Nekvasil H, Ustunisik G, Lindsley D H, Coraor A E, Vaughn J, Phillips B L,
	McCubbin F M, Woerner W R
	American Mineralogist 99 (2014) 369-376
	Solid solution in the fluorapatite-chlorapatite binary system: High-precision crystal
	structure refinements of synthetic F-Cl apatite.
	Note: Sample HNF5CL5
	Locality: Synthetic
	_database_code_amcsd 0020113
	9.5104 9.5104 6.8311 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Ca1 2/3 1/3 -.00218 .01209 .01440 .01440 .00749 .00720 0 0
	Ca2 .00354 .25496 .25 .01637 .01227 .02261 .01011 .00562 0 0
	P .96903 .59805 .25 .00844 .00718 .01007 .00797 .00424 0 0
	O1 .15329 .66594 .25 .01403 .0077 .0201 .0141 .0067 0 0
	O2 .87623 .41095 .25 .0179 .0136 .0107 .0262 .0037 0 0
	O3 .9080 .6442 .0630 .70 .0164 .0108 .0268 .0112 .0092 -.0016 .0056
	O3' .9300 .6745 .0851 .30 .0164 .0108 .0268 .0112 .0092 -.0016 .0056
	Cl 0 0 0 .078 .021
	ClB 0 0 .0859 .127 .0116
	F 0 0 .25 .399 .0132
	FB 0 0 .1670 .187 .0059
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	Fluorapatite
	Hughes J M, Nekvasil H, Ustunisik G, Lindsley D H, Coraor A E, Vaughn J, Phillips B L,
	McCubbin F M, Woerner W R
	American Mineralogist 99 (2014) 369-376
	Solid solution in the fluorapatite-chlorapatite binary system: High-precision crystal
	structure refinements of synthetic F-Cl apatite.
	Note: Sample HNF5CL5-8
	Locality: Synthetic
	_database_code_amcsd 0020114
	9.5101 9.5101 6.83000 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Ca1 2/3 1/3 -.00218 .01339 .01578 .01578 .00861 .00789 0 0
	Ca2 .00352 .25495 .25 .01767 .01366 .02398 .01123 .00630 0 0
	P .96900 .59804 .25 .00975 .00853 .01141 .00918 .00489 0 0
	O1 .15326 .66591 .25 .01538 .0094 .0215 .0149 .0075 0 0
	O2 .87623 .41101 .25 .0192 .0151 .0120 .0272 .0043 0 0
	O3 .9070 .6425 .0629 .66 .0169 .0112 .0248 .0135 .0082 -.0013 .0053
	O3' .9293 .6745 .0823 .34 .0169 .0112 .0248 .0135 .0082 -.0013 .0053
	Cl 0 0 0 .081 .025
	ClB 0 0 .0865 .131 .0139
	F 0 0 .25 .406 .0150
	FB 0 0 .1678 .180 .0060
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	Fluorapatite
	Hughes J M, Nekvasil H, Ustunisik G, Lindsley D H, Coraor A E, Vaughn J, Phillips B L,
	McCubbin F M, Woerner W R
	American Mineralogist 99 (2014) 369-376
	Solid solution in the fluorapatite-chlorapatite binary system: High-precision crystal
	structure refinements of synthetic F-Cl apatite.
	Note: Sample HNF5CL5-9
	Locality: Synthetic
	_database_code_amcsd 0020115
	9.5100 9.5100 6.8289 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Ca1 2/3 1/3 -.00218 .01214 .01447 .01447 .00747 .00724 0 0
	Ca3 .00350 .25496 .25 .01638 .01232 .02260 .01007 .00562 0 0
	P .96902 .59804 .25 .00846 .00711 .01009 .00806 .00420 0 0
	O1 .15326 .66587 .25 .01408 .0078 .0203 .0138 .0068 0 0
	O2 .87618 .41098 .25 .0180 .0139 .0105 .0264 .0037 0 0
	O3 .9080 .6440 .0630 .70 .0162 .0108 .0262 .0113 .0091 -.0016 .0056
	O3' .9302 .6752 .0849 .30 .0162 .0108 .0262 .0113 .0091 -.0016 .0056
	Cl 0 0 0 .078 .020
	ClB 0 0 .0856 .129 .0121
	F 0 0 .25 .402 .0134
	FB 0 0 .1668 .181 .0049
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	Fluorapatite
	Hughes J M, Nekvasil H, Ustunisik G, Lindsley D H, Coraor A E, Vaughn J, Phillips B L,
	McCubbin F M, Woerner W R
	American Mineralogist 99 (2014) 369-376
	Solid solution in the fluorapatite-chlorapatite binary system: High-precision crystal
	structure refinements of synthetic F-Cl apatite.
	Note: HNF5CL5-10
	Locality: Synthetic
	_database_code_amcsd 0020116
	9.5084 9.5084 6.82930 90 90 120 P6_3/m
	atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
	Ca1 2/3 1/3 .99782 .01217 .01451 .01451 .00750 .00725 0 0
	Ca2 .00349 .25495 .25 .01644 .01235 .02266 .01014 .00563 0 0
	P .96902 .59804 .25 .00849 .00719 .01007 .00810 .00424 0 0
	O1 .15333 .66592 .25 .01409 .0077 .0201 .0141 .0067 0 0
	O2 .87619 .41100 .25 .0180 .0140 .0105 .0262 .0037 0 0
	O3 .9079 .6441 .0629 .70 .0163 .0108 .0268 .0111 .0093 -.0017 .0054
	O3' .9300 .6746 .0852 .30 .0163 .0108 .0268 .0111 .0093 -.0017 .0054
	Cl 0 0 0 .076 .019
	ClB 0 0 .0854 .128 .0123
	F 0 0 .25 .397 .0127
	FB 0 0 .1671 .183 .0054
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	Fluorapatite
	Rakovan J F, Hughes J M
	The Canadian Mineralogist 38 (2000) 839-845
	Strontium in the apatite structure: Strontian fluorapatite and belovite-(Ce)
	_database_code_amcsd 0005688
	9.416 9.416 6.924 90 90 120 P6_3/m
	atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
	Ca(1) 2/3 1/3 .0004 .9741 .842 .00341 .00341 .0037 .001705 0 0
	Sr(1) 2/3 1/3 .0004 .0259 .842 .00341 .00341 .0037 .001705 0 0
	Ca(2) .24967 .01007 1/4 .8229 .912 .00310 .00331 .00448 .001125 0 0
	Sr(2) .24967 .01007 1/4 .1771 .912 .00310 .00331 .00448 .001125 0 0
	P .02937 .63066 1/4 .66 .00208 .00230 .0041 .000905 0 0
	O(1) .4849 .3278 1/4 1.16 .0044 .0053 .0068 .00355 0 0
	O(2) .4129 .8794 1/4 1.30 .0027 .0037 .0111 .0014 0 0
	O(3) .0836 .7422 .0721 1.50 .0053 .0043 .0061 .0004 -.00095 .0019
	F 0 0 1/4 2.68 .0063 .0063 .025 .00315 0 0
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	Fluorapatite
	Comodi P, Liu Y, Zanazzi P F, Montagnoli M
	Physics and Chemistry of Minerals 28 (2001) 219-224
	Structural and vibrational behaviour of fluorapatite with pressure.
	Part 1: in situ single-crystal X-ray diffraction investigation
	Sample: P = .0001 GPa
	_database_code_amcsd 0008534
	9.375 9.375 6.887 90 90 120 P6_3/m
	atom x y z Uiso
	Ca1 2/3 1/3 .0011 .0130
	Ca2 -.00721 .24154 .25 .0126
	P .36853 .39785 .25 .0096
	O1 .4844 .3267 .25 .0137
	O2 .4666 .5873 .25 .0163
	O3 .2572 .3416 .0705 .0188
	F 0 0 .25 .0266
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	Fluorapatite
	Comodi P, Liu Y, Zanazzi P F, Montagnoli M
	Physics and Chemistry of Minerals 28 (2001) 219-224
	Structural and vibrational behaviour of fluorapatite with pressure.
	Part 1: in situ single-crystal X-ray diffraction investigation
	Sample: P = 3.04 GPa
	_database_code_amcsd 0008535
	9.268 9.268 6.834 90 90 120 P6_3/m
	atom x y z Uiso
	Ca1 2/3 1/3 .0008 .0106
	Ca2 -.0096 .2396 .25 .0095
	P .3681 .3975 .25 .0078
	O1 .4838 .3246 .25 .0011
	O2 .4675 .5880 .25 .0014
	O3 .2562 .3421 .0688 .0171
	F 0 0 .25 .031
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	Fluorapatite
	Comodi P, Liu Y, Zanazzi P F, Montagnoli M
	Physics and Chemistry of Minerals 28 (2001) 219-224
	Structural and vibrational behaviour of fluorapatite with pressure.
	Part 1: in situ single-crystal X-ray diffraction investigation
	Sample: P = 4.72 GPa
	_database_code_amcsd 0008536
	9.224 9.224 6.805 90 90 120 P6_3/m
	atom x y z Uiso
	Ca1 2/3 1/3 .0009 .0105
	Ca2 -.011 .2383 .25 .0100
	P .3683 .3976 .25 .0072
	O1 .4836 .3233 .25 .010
	O2 .4695 .5891 .25 .014
	O3 .2565 .3420 .0694 .0176
	F 0 0 .25 .035
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	Fluorapatite
	Naray-Szabo S
	Zeitschrift fur Kristallographie 75 (1930) 387-398
	The structure of apatite (Ca F) Ca4 (P O4)3
	_cod_database_code 1011044
	_database_code_amcsd 0017946
	9.37 9.37 6.88 90 90 120 P6_3/m
	atom x y z
	F1 0 0 .25
	Ca1 1/3 2/3 0
	Ca2 .25 0 .25
	P1 .416 .361 .25
	O1 1/3 .5 .25
	O2 .6 .467 .25
	O3 1/3 .25 .062
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	Fluorapatite
	Hendricks S, Jefferson M, Mosley V
	Zeitschrift fur Kristallographie 81 (1932) 352-369
	The Crystal Structures of Some Natural and Synthetic Apatite-Like
	Substances
	_cod_database_code 1010996
	_database_code_amcsd 0017911
	9.37 9.37 6.88 90 90 120 P6_3/m
	atom x y z
	Ca1 1/3 2/3 0
	Ca2 .25 0 .25
	P1 .417 .361 .25
	O1 1/3 .5 .25
	O2 .6 .467 .25
	O3 1/3 .25 .063
	F1 0 0 .25
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	Fluorapatite
	Bale W
	American Journal of Roentgenology 43 (1940) 735-747
	A comparative Roentgen-ray diffraction study of several natural
	apatites and the apatite-like constituent of bone and tooth substance
	_cod_database_code 1010647
	_database_code_amcsd 0017528
	9.37 9.37 6.88 90 90 120 P6_3/m
	atom x y z
	F1 0 0 .25
	Ca1 1/3 2/3 0
	Ca2 .237 -.015 .25
	P1 .416 .361 .25
	O1 1/3 .5 .25
	O2 .6 .467 .25
	O3 1/3 .25 .062
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	Fluorapatite
	Hughes J M, Fransolet A M, Schreyer W
	Neues Jahrbuch fur Mineralogie, Monatshefte 1993 (1993) 504-510
	The atomic arrangement of iron-bearing apatite
	Locality: Northampton Block, Western Australia
	_database_code_amcsd 0020482
	9.3916 9.3962 6.8458 90 90 119.9508 P2_1/m
	atom x y z occ Biso
	Ca1 2/3 1/3 .00130 .998 .875
	Ca2 .24703 .00683 .25 .8427 .71
	Ca3 .2715 -.0005 .25 .127 .81
	Fe1 .2715 -.0005 .25 .033 .81
	Ca4 .75977 .75267 .25 .84 .72
	Ca5 .7286 .7312 .25 .127 .78
	Fe2 .7286 .7312 .25 .033 .78
	Ca6 -.00695 .24006 .25 .84 .71
	Ca7 .0014 .2522 .25 .127 .73
	Fe3 .0014 .2522 .25 .033 .73
	P1 .02969 -.36932 .25 .62
	P2 -.39905 -.02963 .25 .63
	P3 .36933 .39900 .25 .62
	O1 .4856 .3286 .25 1.00
	O2 -.1569 -.4853 .25 .98
	O3 -.3285 .1571 .25 .95
	O4 .4665 .5882 .25 1.19
	O5 .1214 -.4666 .25 1.13
	O6 .4119 -.1216 .25 1.16
	O7 .2582 .3428 .0703 1.37
	O8 .0846 -.2584 .0700 1.39
	O9 -.3426 -.0846 .0703 1.37
	F1 -.0004 -.0002 .25 .75 1.50
	Cl1 -.0004 -.0002 .25 .15 1.50
	OH10 .001 .001 .328 .05 1.3
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