Milarite
Armbruster T, Bermanec V, Wenger M, Oberhansli R
European Journal of Mineralogy 1 (1989) 353-362
Crystal chemistry of double-ring silicates:
Structure of natural and dehydrated milarite at 100 K
Note: heated sample
_database_code_amcsd 0006357
CELL PARAMETERS: 10.3630 10.3630 13.8270 90.000 90.000 120.000
SPACE GROUP: P6/mcc
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1285.966
Density (g/cm3): 2.554
MAX. ABS. INTENSITY / VOLUME**2: 9.564505088
RIR: 1.219
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
9.86 8.06 8.9746 1 0 0 6
12.80 31.34 6.9135 0 0 2 2
16.18 11.25 5.4769 1 0 2 12
17.11 44.38 5.1815 1 1 0 6
19.78 19.52 4.4873 2 0 0 6
21.43 49.35 4.1462 1 1 2 12
23.64 15.56 3.7640 2 0 2 12
25.77 22.40 3.4567 0 0 4 2
27.07 100.00 3.2944 2 1 1 24
27.65 15.25 3.2257 1 0 4 12
29.33 3.29 3.0453 2 1 2 24
29.87 27.69 2.9915 3 0 0 6
31.10 76.27 2.8756 1 1 4 12
32.70 29.48 2.7384 2 0 4 12
32.78 14.85 2.7320 2 1 3 24
34.62 11.27 2.5907 2 2 0 6
36.08 9.75 2.4891 3 1 0 12
36.68 11.51 2.4497 3 1 1 24
37.06 6.41 2.4260 2 2 2 12
37.13 1.19 2.4211 2 1 4 24
39.85 1.66 2.2621 3 0 4 12
41.22 5.51 2.1901 3 1 3 24
42.95 3.53 2.1056 1 1 6 12
43.66 1.91 2.0731 2 2 4 12
44.49 4.36 2.0365 3 2 1 24
44.87 10.25 2.0199 3 1 4 24
46.36 9.66 1.9584 4 1 0 12
46.85 4.01 1.9391 4 1 1 24
48.30 11.61 1.8843 4 1 2 24
48.42 1.73 1.8799 3 2 3 24
49.25 17.28 1.8501 3 1 5 24
49.96 5.50 1.8256 3 0 6 12
50.87 9.94 1.7949 5 0 0 6
52.98 7.85 1.7284 0 0 8 2
53.20 7.26 1.7219 2 2 6 12
53.80 7.97 1.7040 4 1 4 24
54.03 2.13 1.6972 1 0 8 12
54.07 1.61 1.6960 4 2 0 12
54.51 8.77 1.6834 4 2 1 24
54.78 1.29 1.6757 3 3 2 12
55.81 1.05 1.6472 4 2 2 24
57.11 3.91 1.6129 2 0 8 12
57.31 1.30 1.6076 4 0 6 12
57.68 1.56 1.5982 4 1 5 24
57.89 3.38 1.5930 5 0 4 12
57.94 1.49 1.5917 4 2 3 24
58.83 1.22 1.5698 5 1 2 24
59.86 6.16 1.5450 3 3 4 12
60.28 1.27 1.5354 3 2 6 24
60.89 1.79 1.5215 5 1 3 24
62.01 7.09 1.4966 3 0 8 12
63.65 4.14 1.4619 6 0 2 12
64.45 7.36 1.4458 4 2 5 24
64.85 6.73 1.4378 2 2 8 12
64.88 11.47 1.4371 5 2 0 12
65.28 1.94 1.4294 5 2 1 24
65.48 1.10 1.4254 3 2 7 24
66.55 1.36 1.4052 4 3 3 24
66.85 2.26 1.3995 2 1 9 24
67.33 2.17 1.3907 4 1 7 24
67.81 1.03 1.3821 3 3 6 12
68.33 5.88 1.3728 6 0 4 12
68.95 2.26 1.3620 6 1 1 24
70.49 2.75 1.3360 1 1 10 12
71.04 2.39 1.3270 5 2 4 24
72.27 10.43 1.3074 3 1 9 24
73.93 1.77 1.2821 7 0 0 6
76.55 1.86 1.2446 6 2 0 12
76.92 3.54 1.2395 6 2 1 24
77.88 3.58 1.2266 6 1 5 24
78.39 1.08 1.2198 2 2 10 12
78.43 4.58 1.2194 5 2 6 24
78.92 7.21 1.2130 4 4 4 12
79.11 2.27 1.2106 4 2 8 24
79.78 1.53 1.2021 7 0 4 12
79.83 3.70 1.2015 6 2 3 24
81.70 2.11 1.1787 2 1 11 24
85.23 4.09 1.1386 4 2 9 24
86.53 1.33 1.1248 1 1 12 12
86.60 1.98 1.1241 7 1 4 24
86.79 1.60 1.1222 4 3 8 24
88.48 9.10 1.1050 5 2 8 24
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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.