Nepheline
Tait K T, Sokolova E V, Hawthorne F C, Khomyakov A P
The Canadian Mineralogist 41 (2003) 61-70
The crystal chemistry of nepheline
Note: sample 1
Locality: Khibina-Lovozero complex, Kola peninsula, Russia
_database_code_amcsd 0005822
CELL PARAMETERS: 9.9995 9.9995 8.3840 90.000 90.000 120.000
SPACE GROUP: P6_3
X-RAY WAVELENGTH: 1.541838
Cell Volume: 726.003
Density (g/cm3): 2.670
MAX. ABS. INTENSITY / VOLUME**2: 8.668019041
RIR: 1.057
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
17.74 2.16 4.9998 1 1 0 6
20.51 9.77 4.3299 2 0 0 6
20.68 7.51 4.2942 1 1 1 6
21.19 40.59 4.1920 0 0 2 1
23.12 71.01 3.8471 2 0 1 6
23.58 8.14 3.7732 1 0 2 6
27.25 35.43 3.2731 1 2 0 6
27.25 12.47 3.2731 2 1 0 6
29.29 1.50 3.0490 1 2 1 6
29.29 8.71 3.0490 2 1 1 6
29.66 100.00 3.0118 2 0 2 6
30.98 46.79 2.8866 3 0 0 6
33.70 1.21 2.6596 1 0 3 6
34.77 23.96 2.5799 1 2 2 6
34.77 2.15 2.5799 2 1 2 6
35.92 17.72 2.4999 2 2 0 6
36.85 1.97 2.4394 1 1 3 6
37.44 11.93 2.4018 3 1 0 6
37.44 2.57 2.4018 1 3 0 6
37.54 2.50 2.3956 2 2 1 6
37.84 2.96 2.3775 3 0 2 6
38.33 40.78 2.3481 2 0 3 6
39.01 9.38 2.3089 3 1 1 6
39.01 14.60 2.3089 1 3 1 6
41.72 5.00 2.1650 4 0 0 6
42.08 1.86 2.1471 2 2 2 6
42.54 3.34 2.1253 1 2 3 6
42.54 4.41 2.1253 2 1 3 6
43.16 1.20 2.0962 4 0 1 6
43.16 13.11 2.0960 0 0 4 1
43.42 1.17 2.0840 3 1 2 6
43.42 3.38 2.0840 1 3 2 6
45.67 2.38 1.9867 2 3 0 6
47.00 1.83 1.9332 2 3 1 6
47.00 7.82 1.9332 3 2 1 6
47.01 1.00 1.9330 1 1 4 6
47.25 5.93 1.9236 4 0 2 6
48.15 3.59 1.8897 1 4 0 6
48.24 4.89 1.8866 2 0 4 6
49.44 2.06 1.8435 4 1 1 6
50.86 7.45 1.7953 2 3 2 6
51.79 1.48 1.7651 2 1 4 6
52.86 1.07 1.7320 5 0 0 6
53.54 2.72 1.7115 4 0 3 6
54.07 5.31 1.6962 5 0 1 6
54.07 2.22 1.6960 3 0 4 6
56.21 3.31 1.6366 2 4 0 6
56.21 2.04 1.6366 4 2 0 6
56.86 9.27 1.6192 3 2 3 6
56.86 1.83 1.6192 2 3 3 6
57.36 1.83 1.6062 4 2 1 6
57.58 6.35 1.6007 5 0 2 6
58.01 1.24 1.5898 1 1 5 6
58.44 1.37 1.5792 1 3 4 6
59.01 5.48 1.5654 1 4 3 6
59.01 2.81 1.5654 4 1 3 6
59.08 15.22 1.5636 2 0 5 6
59.43 2.77 1.5553 5 1 0 6
59.71 2.32 1.5487 3 3 2 6
60.55 1.17 1.5293 5 1 1 6
60.75 4.67 1.5245 4 2 2 6
61.59 1.39 1.5059 4 0 4 6
63.16 6.84 1.4722 5 0 3 6
63.83 2.66 1.4582 5 1 2 6
64.57 1.04 1.4433 6 0 0 6
64.64 1.18 1.4419 3 2 4 6
65.17 9.98 1.4314 3 3 3 6
66.97 3.38 1.3973 0 0 6 1
67.55 6.31 1.3867 2 5 0 6
67.55 14.13 1.3867 5 2 0 6
68.21 4.06 1.3749 1 3 5 6
68.21 2.40 1.3749 3 1 5 6
69.76 1.36 1.3480 4 3 2 6
69.76 1.42 1.3480 3 4 2 6
71.12 1.37 1.3257 4 0 5 6
71.69 4.16 1.3165 5 2 2 6
73.97 1.72 1.2814 2 3 5 6
73.97 6.30 1.2814 3 2 5 6
74.85 2.97 1.2685 3 4 3 6
75.61 3.82 1.2577 3 0 6 6
78.40 3.55 1.2197 2 2 6 6
79.33 2.17 1.2078 3 1 6 6
79.57 5.48 1.2047 5 0 5 6
80.86 1.66 1.1887 6 0 4 6
81.04 6.19 1.1865 7 0 2 6
81.41 1.00 1.1820 3 3 5 6
81.78 1.09 1.1777 3 4 4 6
83.61 1.20 1.1565 5 2 4 6
85.01 1.19 1.1410 4 4 3 6
85.07 1.00 1.1403 5 1 5 6
85.92 3.14 1.1312 7 0 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.