Anorthite
Wenk H R, Joswig W, Tagai T, Korekawa M, Smith B K
American Mineralogist 65 (1980) 81-95
The average structure of An 62-66 labradorite
Note: studied with X-rays
Locality: Gordemo, Verzasca Valley, Switzerland
_database_code_amcsd 0019666
CELL PARAMETERS: 8.1510 12.8290 7.1030 93.620 116.210 89.700
SPACE GROUP: C-1
X-RAY WAVELENGTH: 1.541838
Cell Volume: 664.843
Density (g/cm3): 2.721
MAX. ABS. INTENSITY / VOLUME**2: 7.044745634
RIR: 0.843
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.80 4.14 6.4184 -1 1 0 2
19.00 3.52 4.6716 0 -2 1 2
22.05 53.59 4.0316 -2 0 1 2
22.91 9.95 3.8815 1 -1 1 2
23.67 17.74 3.7586 1 1 1 2
23.88 29.02 3.7261 -1 3 0 2
24.42 21.69 3.6449 1 3 0 2
24.54 9.91 3.6278 -1 -3 1 2
25.65 10.66 3.4728 -1 -1 2 2
25.94 3.96 3.4346 -2 -2 1 2
26.52 17.52 3.3614 -1 1 2 2
27.80 35.18 3.2092 -2 2 0 2
27.88 40.17 3.1998 0 4 0 2
27.88 59.83 3.1996 -2 0 2 2
28.07 67.89 3.1790 0 0 2 2
28.42 29.90 3.1400 2 2 0 2
29.74 17.54 3.0043 1 -3 1 2
30.41 16.54 2.9394 0 -4 1 2
30.54 10.44 2.9273 0 -2 2 2
30.66 7.87 2.9161 -2 -2 2 2
31.51 15.97 2.8394 1 3 1 2
31.78 5.22 2.8153 -1 -3 2 2
33.89 10.15 2.6452 -1 3 2 2
35.52 2.21 2.5273 2 -2 1 2
35.55 18.68 2.5250 -2 -4 1 2
35.64 3.20 2.5192 -3 -1 2 2
35.68 2.98 2.5162 1 -1 2 2
36.04 1.47 2.4923 -3 1 2 2
36.10 13.39 2.4881 -2 4 1 2
36.79 2.22 2.4430 2 2 1 2
36.86 1.56 2.4384 -2 4 0 2
37.22 3.33 2.4155 -1 -5 1 2
37.39 2.87 2.4051 -3 1 0 2
37.75 2.32 2.3828 3 1 0 2
37.83 2.53 2.3780 2 4 0 2
38.47 2.13 2.3398 -1 5 1 2
39.36 5.16 2.2890 -3 -3 1 2
39.39 3.61 2.2874 -3 3 1 2
39.79 2.23 2.2656 -1 1 3 2
40.76 2.99 2.2138 1 -5 1 2
40.79 1.44 2.2121 -2 4 2 2
41.37 1.23 2.1825 0 4 2 2
41.95 1.68 2.1538 -2 2 3 2
42.37 6.83 2.1332 0 6 0 2
42.83 7.69 2.1114 2 -4 1 2
43.01 5.33 2.1030 1 5 1 2
43.32 1.18 2.0885 -3 1 3 2
44.97 1.75 2.0158 -4 0 2 2
45.15 2.40 2.0080 -4 0 1 2
45.59 1.47 1.9898 -1 3 3 2
45.63 1.27 1.9880 3 -1 1 2
45.77 3.21 1.9823 0 6 1 2
46.26 1.14 1.9626 3 1 1 2
46.81 2.17 1.9408 2 -2 2 2
47.06 1.99 1.9310 -4 -2 2 2
47.49 6.80 1.9144 -4 2 2 2
48.44 5.44 1.8793 2 2 2 2
48.89 3.89 1.8630 -2 6 0 2
49.39 8.05 1.8453 -4 0 3 2
49.84 2.71 1.8297 0 -6 2 2
49.86 1.87 1.8288 1 -1 3 2
49.90 9.24 1.8276 4 0 0 2
49.98 1.94 1.8248 0 -4 3 2
50.05 3.36 1.8225 2 6 0 2
50.30 1.96 1.8139 -2 -6 2 2
50.84 6.24 1.7958 1 1 3 2
51.19 1.48 1.7845 -1 7 0 2
51.57 15.37 1.7721 -2 0 4 2
52.57 3.52 1.7410 2 -4 2 2
52.65 1.53 1.7383 -2 6 2 2
52.72 2.02 1.7364 -2 -2 4 2
53.15 1.10 1.7232 1 -3 3 2
53.31 1.91 1.7183 0 6 2 2
53.35 4.14 1.7173 -4 -4 2 2
53.45 1.34 1.7142 0 4 3 2
53.74 2.10 1.7058 -4 4 1 2
54.07 1.32 1.6960 -4 -4 1 2
54.14 2.06 1.6941 -4 4 2 2
54.60 2.66 1.6807 -2 2 4 2
55.54 2.36 1.6547 2 4 2 2
57.27 1.12 1.6088 3 -5 1 2
57.50 2.80 1.6028 -3 5 3 2
57.61 1.40 1.5999 0 8 0 2
58.53 1.18 1.5771 0 -8 1 2
58.56 1.01 1.5763 -5 1 1 2
58.85 1.35 1.5691 -4 -2 4 2
58.91 1.74 1.5677 0 -2 4 2
59.89 2.20 1.5444 3 5 1 2
60.26 1.04 1.5359 2 -2 3 2
60.27 1.55 1.5355 -4 2 4 2
61.39 1.07 1.5103 -2 4 4 2
62.09 3.33 1.4948 -2 -8 1 2
62.52 2.99 1.4857 -5 -3 3 2
62.81 3.91 1.4795 -2 8 0 2
63.41 3.63 1.4668 -4 6 1 2
63.57 1.70 1.4636 -5 3 3 2
63.99 3.69 1.4550 0 6 3 2
64.03 2.52 1.4542 -4 6 2 2
64.13 2.92 1.4522 2 8 0 2
64.94 2.36 1.4359 2 -4 3 2
65.55 1.51 1.4241 -5 1 4 2
65.78 2.76 1.4197 2 6 2 2
66.36 1.50 1.4087 1 1 4 2
67.05 1.46 1.3959 4 4 1 2
67.40 2.12 1.3894 1 9 0 2
67.84 3.48 1.3815 1 -3 4 2
67.99 2.35 1.3787 -5 -3 4 2
68.32 1.55 1.3730 -4 6 3 2
68.44 1.47 1.3709 4 6 0 2
68.55 1.88 1.3689 2 4 3 2
68.80 1.82 1.3646 1 -9 1 2
68.81 2.59 1.3643 -4 0 5 2
69.32 4.58 1.3556 -6 0 2 2
69.66 3.09 1.3497 -1 -9 2 2
69.69 1.62 1.3492 -4 -2 5 2
69.76 1.07 1.3480 2 8 1 2
69.78 4.61 1.3477 4 0 2 2
70.17 2.10 1.3412 -1 1 5 2
71.12 1.34 1.3256 -5 5 3 2
71.43 1.21 1.3207 0 -8 3 2
71.44 2.08 1.3204 -1 -3 5 2
73.27 1.22 1.2919 -1 9 2 2
73.71 2.25 1.2854 2 -8 2 2
74.95 1.05 1.2671 2 0 4 2
75.27 2.92 1.2625 -4 -8 2 2
76.31 1.40 1.2478 -6 4 2 2
76.46 1.56 1.2457 -6 -4 3 2
76.59 2.42 1.2441 -4 8 2 2
76.76 1.08 1.2417 -5 -3 5 2
77.53 1.34 1.2313 -4 4 5 2
78.50 2.37 1.2184 6 0 0 2
78.66 2.95 1.2164 2 8 2 2
79.47 1.36 1.2060 -3 5 5 2
83.40 1.23 1.1589 -3 9 3 2
83.63 1.55 1.1562 3 5 3 2
84.34 1.68 1.1484 -6 4 0 2
84.88 1.50 1.1424 -2 6 5 2
86.11 1.51 1.1292 6 4 0 2
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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.