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: LOS from Rouma Island, Guinea
_database_code_amcsd 0002670
CELL PARAMETERS: 9.6820 9.6820 7.0660 90.000 90.000 120.000
SPACE GROUP: P6_3
X-RAY WAVELENGTH: 1.541838
Cell Volume: 573.633
Density (g/cm3): 4.819
MAX. ABS. INTENSITY / VOLUME**2: 62.12748317
RIR: 4.197
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
21.19 23.80 4.1924 2 0 0 6
22.26 20.34 3.9936 1 1 1 6
25.21 18.93 3.5330 0 0 2 1
27.39 30.44 3.2558 1 0 2 6
28.16 9.48 3.1692 1 2 0 6
28.16 22.17 3.1692 2 1 0 6
30.92 62.96 2.8917 2 1 1 6
30.92 37.04 2.8917 1 2 1 6
31.34 52.27 2.8538 1 1 2 6
32.02 34.74 2.7950 3 0 0 6
33.16 2.69 2.7016 2 0 2 6
38.72 6.58 2.3255 1 3 0 6
38.72 2.04 2.3255 3 1 0 6
39.35 1.64 2.2899 2 2 1 6
41.18 2.38 2.1920 3 0 2 6
42.69 11.17 2.1180 1 1 3 6
43.16 5.80 2.0962 4 0 0 6
44.10 1.22 2.0535 2 0 3 6
45.42 25.19 1.9968 2 2 2 6
46.77 13.05 1.9425 1 3 2 6
46.77 4.04 1.9425 3 1 2 6
47.25 2.71 1.9236 2 3 0 6
47.25 2.32 1.9236 3 2 0 6
48.13 9.68 1.8904 1 2 3 6
48.13 22.94 1.8904 2 1 3 6
49.08 6.59 1.8561 2 3 1 6
49.08 12.31 1.8561 3 2 1 6
49.84 12.60 1.8297 1 4 0 6
49.84 6.24 1.8297 4 1 0 6
50.63 24.79 1.8028 4 0 2 6
51.75 11.42 1.7665 0 0 4 1
56.53 2.15 1.6279 2 0 4 6
56.65 1.18 1.6248 4 1 2 6
58.22 3.00 1.5846 2 4 0 6
58.22 1.69 1.5846 4 2 0 6
58.69 6.39 1.5732 3 3 1 6
59.95 3.60 1.5430 1 2 4 6
59.95 3.71 1.5430 2 1 4 6
61.18 8.41 1.5150 5 0 2 6
61.58 1.89 1.5060 5 1 0 6
62.16 6.75 1.4933 3 0 4 6
62.32 2.20 1.4899 2 3 3 6
62.32 5.72 1.4899 3 2 3 6
63.12 1.62 1.4729 1 5 1 6
63.12 4.13 1.4729 5 1 1 6
63.37 5.83 1.4678 3 3 2 6
69.47 1.73 1.3530 4 3 1 6
69.60 2.27 1.3508 4 0 4 6
70.08 1.26 1.3427 5 2 0 6
70.78 2.36 1.3312 3 3 3 6
71.53 1.58 1.3191 5 2 1 6
71.53 2.94 1.3191 2 5 1 6
71.80 1.34 1.3147 2 4 3 6
72.67 1.08 1.3011 2 3 4 6
72.77 3.10 1.2995 6 0 2 6
73.35 3.54 1.2907 2 1 5 6
73.35 2.93 1.2907 1 2 5 6
74.16 1.20 1.2787 1 6 0 6
74.16 1.72 1.2787 6 1 0 6
74.69 6.56 1.2709 1 4 4 6
74.69 3.01 1.2709 4 1 4 6
74.83 3.01 1.2688 5 1 3 6
75.57 1.12 1.2582 1 6 1 6
75.57 2.38 1.2582 6 1 1 6
75.79 1.66 1.2551 5 2 2 6
75.79 5.92 1.2551 2 5 2 6
79.14 1.26 1.2103 4 4 0 6
80.78 1.08 1.1897 4 3 3 6
81.62 1.88 1.1796 4 2 4 6
81.62 1.75 1.1796 2 4 4 6
82.74 2.07 1.1664 2 5 3 6
82.74 1.14 1.1664 5 2 3 6
82.76 1.15 1.1662 1 0 6 6
84.55 1.74 1.1460 5 1 4 6
84.71 3.31 1.1443 1 1 6 6
85.20 2.33 1.1389 3 2 5 6
85.62 1.22 1.1344 5 3 2 6
86.63 1.13 1.1238 6 1 3 6
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XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.