Fluorbritholite-(Ce)
Oberti R, Ottolini L, Della Ventura G, Parodi G C
American Mineralogist 86 (2001) 1066-1075
On the symmetry and crystal chemistry of britholite:
New structural and microanalytical data
Sample: CAPR in volcanic ejectum from Capranica, Latium, Italy
_database_code_amcsd 0002669
CELL PARAMETERS: 9.5470 9.5470 6.9910 90.000 90.000 120.000
SPACE GROUP: P6_3
X-RAY WAVELENGTH: 1.541838
Cell Volume: 551.828
Density (g/cm3): 4.707
MAX. ABS. INTENSITY / VOLUME**2: 47.79140689
RIR: 3.306
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
10.70 1.22 8.2679 1 0 0 6
18.59 4.51 4.7735 1 1 0 6
21.50 28.73 4.1340 2 0 0 6
22.55 14.94 3.9422 1 1 1 6
25.48 15.97 3.4955 0 0 2 1
27.71 34.63 3.2196 1 0 2 6
28.56 11.03 3.1250 1 2 0 6
28.56 24.76 3.1250 2 1 0 6
31.35 36.53 2.8529 1 2 1 6
31.35 63.47 2.8529 2 1 1 6
31.73 65.90 2.8202 1 1 2 6
32.49 46.36 2.7560 3 0 0 6
33.57 6.47 2.6692 2 0 2 6
37.69 1.65 2.3867 2 2 0 6
39.29 6.30 2.2931 1 3 0 6
39.29 3.14 2.2931 3 1 0 6
39.91 1.75 2.2587 2 2 1 6
41.74 4.66 2.1642 3 0 2 6
43.20 10.31 2.0941 1 1 3 6
43.80 4.28 2.0670 4 0 0 6
44.64 1.53 2.0300 2 0 3 6
46.05 33.33 1.9711 2 2 2 6
47.42 13.71 1.9174 1 3 2 6
47.42 5.87 1.9174 3 1 2 6
47.96 3.64 1.8968 2 3 0 6
47.96 2.37 1.8968 3 2 0 6
48.75 22.88 1.8681 2 1 3 6
48.75 10.28 1.8681 1 2 3 6
49.81 7.13 1.8306 2 3 1 6
49.81 11.66 1.8306 3 2 1 6
50.59 14.01 1.8042 1 4 0 6
50.59 8.12 1.8042 4 1 0 6
51.35 26.47 1.7792 4 0 2 6
52.35 13.90 1.7478 0 0 4 1
55.09 1.65 1.6672 3 2 2 6
56.03 1.31 1.6412 1 1 4 6
57.23 2.51 1.6098 2 0 4 6
57.48 1.97 1.6032 4 1 2 6
59.13 3.84 1.5625 2 4 0 6
59.13 1.88 1.5625 4 2 0 6
59.59 6.52 1.5515 3 3 1 6
60.71 4.18 1.5254 1 2 4 6
60.71 4.13 1.5254 2 1 4 6
60.74 1.02 1.5249 2 4 1 6
62.09 9.99 1.4948 5 0 2 6
62.55 2.09 1.4850 5 1 0 6
62.97 9.43 1.4760 3 0 4 6
63.21 2.04 1.4711 2 3 3 6
63.21 5.86 1.4711 3 2 3 6
64.11 1.66 1.4526 1 5 1 6
64.11 4.43 1.4526 5 1 1 6
64.33 6.83 1.4482 3 3 2 6
70.57 1.66 1.3346 4 0 4 6
70.59 1.88 1.3343 4 3 1 6
71.22 1.91 1.3239 5 2 0 6
71.84 2.08 1.3141 3 3 3 6
72.69 2.60 1.3008 2 5 1 6
72.69 1.80 1.3008 5 2 1 6
72.89 1.43 1.2978 2 4 3 6
73.71 1.49 1.2853 2 3 4 6
73.93 3.74 1.2820 6 0 2 6
74.32 2.70 1.2763 1 2 5 6
74.32 3.63 1.2763 2 1 5 6
74.97 1.45 1.2668 3 4 2 6
75.39 1.47 1.2608 1 6 0 6
75.39 1.89 1.2608 6 1 0 6
75.78 7.51 1.2553 1 4 4 6
75.78 4.06 1.2553 4 1 4 6
75.99 3.03 1.2523 5 1 3 6
76.82 1.15 1.2408 1 6 1 6
76.82 2.00 1.2408 6 1 1 6
77.02 7.21 1.2381 2 5 2 6
77.02 2.56 1.2381 5 2 2 6
80.48 1.42 1.1934 4 4 0 6
82.08 1.29 1.1741 4 3 3 6
82.88 2.15 1.1649 4 2 4 6
82.88 2.22 1.1649 2 4 4 6
83.85 1.35 1.1538 1 0 6 6
84.09 1.83 1.1511 2 5 3 6
84.09 1.27 1.1511 5 2 3 6
85.85 4.33 1.1319 1 1 6 6
85.88 2.10 1.1317 5 1 4 6
86.47 1.21 1.1255 2 3 5 6
86.47 2.03 1.1255 3 2 5 6
87.09 1.33 1.1190 5 3 2 6
================================================================================
XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.