Dumortierite
Groat L A, Evans R J, Grew E S, Pieczka A
The Canadian Mineralogist 50 (2012) 855-872
The crystal chemistry of As- and Sb-bearing dumortierite
Sample: D31
Locality: Tonagh Island in Amundsen Bay, Enderby Land, East Antarctica
_database_code_amcsd 0019561
CELL PARAMETERS: 4.6871 11.7901 20.1825 90.000 90.000 90.000
SPACE GROUP: Pnma
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1115.313
Density (g/cm3): 3.405
MAX. ABS. INTENSITY / VOLUME**2: 3.849659998
RIR: 0.368
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
8.69 14.72 10.1803 0 1 1 4
15.03 63.12 5.8951 0 2 0 2
15.16 100.00 5.8432 0 1 3 4
17.42 40.46 5.0902 0 2 2 4
17.58 26.25 5.0456 0 0 4 2
19.44 1.82 4.5656 1 0 1 4
20.86 27.04 4.2575 1 1 1 8
20.90 13.98 4.2509 1 0 2 4
22.23 10.65 3.9990 1 1 2 8
23.06 11.19 3.8576 0 3 1 4
23.13 5.67 3.8458 1 0 3 4
23.20 9.53 3.8333 0 2 4 4
23.29 9.52 3.8189 0 1 5 4
24.66 7.83 3.6096 1 2 1 8
25.84 60.19 3.4480 1 2 2 8
25.95 36.06 3.4340 1 0 4 4
26.26 12.97 3.3934 0 3 3 4
26.50 4.01 3.3638 0 0 6 2
27.04 23.36 3.2970 1 1 4 8
27.70 95.38 3.2210 1 2 3 8
29.20 53.49 3.0586 1 0 5 4
30.00 7.73 2.9785 1 3 1 8
30.12 4.11 2.9673 1 2 4 8
30.19 5.01 2.9606 1 1 5 8
30.32 16.10 2.9475 0 4 0 2
30.60 40.21 2.9216 0 2 6 4
30.99 69.38 2.8857 1 3 2 8
31.78 3.92 2.8158 0 3 5 4
32.58 1.88 2.7487 1 3 3 8
32.99 12.54 2.7149 1 2 5 8
33.67 35.89 2.6622 1 1 6 8
35.26 32.52 2.5451 0 4 4 4
35.59 13.93 2.5228 0 0 8 2
36.28 21.60 2.4763 1 4 1 8
36.59 18.28 2.4558 1 0 7 4
37.12 9.02 2.4222 1 4 2 8
37.25 15.35 2.4137 1 3 5 8
37.41 12.44 2.4042 1 1 7 8
38.41 7.93 2.3435 2 0 0 2
38.44 3.33 2.3421 0 5 1 4
38.48 22.67 2.3394 1 4 3 8
38.68 7.50 2.3279 2 0 1 4
38.73 2.23 2.3247 0 3 7 4
38.83 3.26 2.3193 0 2 8 4
39.47 1.21 2.2828 2 0 2 4
39.76 1.22 2.2669 1 2 7 8
40.32 13.53 2.2366 1 4 4 8
40.61 8.01 2.2215 1 0 8 4
41.36 6.76 2.1831 1 1 8 8
41.46 9.57 2.1778 2 2 0 4
41.52 19.59 2.1751 2 1 3 8
41.72 1.40 2.1652 2 2 1 8
42.46 1.12 2.1288 2 2 2 8
42.60 6.92 2.1224 1 4 5 8
43.18 40.23 2.0951 1 5 1 8
43.45 34.83 2.0826 1 3 7 8
43.54 40.06 2.0788 1 2 8 8
43.91 6.33 2.0620 1 5 2 8
45.04 6.37 2.0128 2 3 0 4
45.10 2.03 2.0102 1 5 3 8
45.28 4.54 2.0029 2 3 1 8
45.36 3.20 1.9995 2 2 4 8
45.41 6.62 1.9974 2 1 5 8
45.49 1.28 1.9938 1 1 9 8
45.98 4.47 1.9740 2 3 2 8
46.73 6.93 1.9439 1 5 4 8
46.99 1.49 1.9339 1 3 8 8
47.12 1.14 1.9288 0 6 2 4
47.13 6.32 1.9284 2 3 3 8
47.27 1.13 1.9229 2 0 6 4
47.44 11.28 1.9166 2 2 5 8
47.52 7.38 1.9134 1 2 9 8
47.93 5.94 1.8978 2 1 6 8
48.71 12.45 1.8696 2 3 4 8
49.79 13.85 1.8312 1 1 10 8
49.88 1.29 1.8281 2 2 6 8
50.16 14.62 1.8186 2 0 7 4
50.57 6.61 1.8049 1 6 1 8
51.17 14.05 1.7853 1 5 6 8
51.22 3.02 1.7837 1 6 2 8
51.51 2.32 1.7740 1 4 8 8
51.65 22.03 1.7698 2 4 3 8
51.69 2.21 1.7683 1 2 10 8
52.28 7.47 1.7498 1 6 3 8
52.67 10.34 1.7378 2 2 7 8
53.02 11.54 1.7272 2 3 6 8
53.12 9.59 1.7240 2 4 4 8
53.36 2.64 1.7170 2 0 8 4
53.75 2.21 1.7055 1 6 4 8
53.90 2.80 1.7009 1 5 7 8
54.25 2.16 1.6909 1 1 11 8
54.98 6.36 1.6700 2 4 5 8
55.15 2.86 1.6653 0 4 10 4
55.26 3.92 1.6622 2 5 0 4
55.47 7.09 1.6566 2 5 1 8
55.69 9.29 1.6504 2 3 7 8
55.76 8.95 1.6485 2 2 8 8
56.04 7.41 1.6410 1 2 11 8
56.07 5.51 1.6401 2 5 2 8
56.31 2.88 1.6339 0 7 3 4
56.64 2.06 1.6250 0 5 9 4
56.82 3.09 1.6202 2 0 9 4
56.93 1.31 1.6173 0 2 12 4
56.95 14.24 1.6169 1 5 8 8
57.07 4.82 1.6137 2 5 3 8
57.20 4.74 1.6105 2 4 6 8
57.41 3.28 1.6051 2 1 9 8
57.79 1.42 1.5954 1 6 6 8
58.46 2.25 1.5788 2 5 4 8
58.99 8.15 1.5659 1 7 2 8
59.47 10.23 1.5544 0 7 5 4
59.64 9.87 1.5502 0 6 8 4
59.96 2.49 1.5428 1 7 3 8
60.11 12.83 1.5392 0 1 13 4
60.28 2.49 1.5353 1 5 9 8
60.33 9.63 1.5343 1 6 7 8
60.56 2.40 1.5289 1 2 12 8
61.10 1.75 1.5166 2 1 10 8
61.30 1.66 1.5122 1 7 4 8
61.78 5.41 1.5016 2 6 1 8
61.95 3.02 1.4979 2 3 9 8
62.31 2.37 1.4902 2 5 6 8
62.35 2.31 1.4893 2 6 2 8
62.61 4.28 1.4836 2 4 8 8
62.77 2.95 1.4803 2 2 10 8
63.08 11.93 1.4738 0 8 0 2
63.08 7.42 1.4738 1 0 13 4
63.29 3.67 1.4694 2 6 3 8
63.34 7.70 1.4684 1 3 12 8
63.71 20.39 1.4608 0 4 12 4
63.88 12.90 1.4573 1 5 10 8
64.33 9.80 1.4481 3 3 1 8
64.40 11.14 1.4468 3 2 4 8
64.43 11.25 1.4460 3 1 5 8
64.54 1.52 1.4439 0 3 13 4
65.05 4.44 1.4338 1 7 6 8
65.26 1.85 1.4298 1 2 13 8
65.49 9.07 1.4252 2 3 10 8
65.77 10.21 1.4199 2 4 9 8
66.04 1.24 1.4147 0 8 4 4
66.25 1.74 1.4108 2 6 5 8
66.65 7.58 1.4032 2 2 11 8
66.69 1.85 1.4025 1 8 1 8
67.42 3.70 1.3890 1 7 7 8
67.48 3.89 1.3880 2 5 8 8
68.04 2.60 1.3779 1 0 14 4
68.14 2.39 1.3762 1 8 3 8
68.28 3.80 1.3737 3 0 7 4
68.62 2.85 1.3677 3 4 2 8
68.71 3.55 1.3662 3 3 5 8
69.21 2.24 1.3575 2 4 10 8
69.33 6.48 1.3553 2 7 2 8
69.51 4.79 1.3523 3 4 3 8
69.65 2.12 1.3499 0 8 6 4
69.84 2.61 1.3467 0 7 9 4
70.11 1.29 1.3421 1 7 8 8
70.14 1.36 1.3417 1 2 14 8
70.43 1.05 1.3368 0 1 15 4
70.67 1.24 1.3330 3 3 6 8
70.76 29.34 1.3315 3 4 4 8
70.96 13.82 1.3283 3 0 8 4
70.99 2.65 1.3277 1 8 5 8
72.34 1.15 1.3062 3 4 5 8
72.72 1.82 1.3003 1 3 14 8
72.92 11.59 1.2972 2 4 11 8
72.96 1.56 1.2967 3 3 7 8
72.96 1.68 1.2967 0 5 13 4
73.02 2.16 1.2958 3 2 8 8
73.04 2.27 1.2954 2 7 5 8
73.07 1.30 1.2950 0 4 14 4
73.11 1.24 1.2944 1 7 9 8
73.18 7.42 1.2933 1 0 15 4
73.20 1.81 1.2930 2 6 8 8
73.44 2.65 1.2893 1 6 11 8
73.63 2.45 1.2865 2 1 13 8
73.69 1.10 1.2856 1 1 15 8
73.86 1.16 1.2831 2 5 10 8
74.27 1.40 1.2771 3 4 6 8
74.45 1.10 1.2744 3 1 9 8
74.57 2.00 1.2725 0 8 8 4
74.96 2.36 1.2670 2 7 6 8
75.19 9.50 1.2637 1 8 7 8
75.22 8.87 1.2632 1 2 15 8
75.35 1.40 1.2614 0 0 16 2
76.02 2.48 1.2519 1 9 2 8
76.33 1.33 1.2476 2 8 0 4
76.40 8.79 1.2466 1 7 10 8
76.50 6.55 1.2452 2 8 1 8
76.91 1.81 1.2397 2 4 12 8
76.92 2.82 1.2395 3 5 5 8
77.22 1.19 1.2354 3 0 10 4
77.48 1.27 1.2319 2 5 11 8
77.67 2.01 1.2293 2 3 13 8
78.08 5.29 1.2240 1 9 4 8
81.16 1.56 1.1851 2 4 13 8
81.48 3.38 1.1813 1 9 6 8
81.67 4.08 1.1790 0 10 0 2
82.28 1.28 1.1718 4 0 0 2
82.34 3.01 1.1710 0 10 2 4
82.45 1.37 1.1698 4 0 1 4
82.55 6.62 1.1686 0 5 15 4
82.94 1.72 1.1641 4 1 1 8
82.96 1.27 1.1640 4 0 2 4
83.10 3.11 1.1624 0 6 14 4
83.33 2.01 1.1597 0 4 16 4
83.45 2.21 1.1583 4 1 2 8
83.67 1.45 1.1558 1 9 7 8
83.87 1.23 1.1536 1 8 10 8
84.67 2.97 1.1447 2 2 15 8
84.93 1.48 1.1419 4 2 2 8
84.97 1.36 1.1414 4 0 4 4
85.83 3.12 1.1322 2 7 10 8
86.39 2.49 1.1262 3 5 9 8
86.64 1.09 1.1237 3 2 12 8
86.97 1.34 1.1202 4 1 5 8
87.46 1.43 1.1152 2 9 4 8
88.40 1.26 1.1058 2 1 16 8
89.03 1.45 1.0996 1 9 9 8
89.39 1.28 1.0961 4 3 4 8
89.98 1.00 1.0905 1 0 18 4
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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.