Herderite
Harlow G E, Hawthorne F C
American Mineralogist 93 (2008) 1545-1549
Herderite from Mogok, Myanmar, and comparison with hydroxyl-herderite from
Ehrenfriedersdorf, Germany
Locality: Mogok Stone Tract, Myanmar
Note: 108370
_database_code_amcsd 0004659
CELL PARAMETERS: 9.7446 7.6769 4.7633 90.000 90.667 90.000
SPACE GROUP: P2_1/a
X-RAY WAVELENGTH: 1.541838
Cell Volume: 356.310
Density (g/cm3): 3.027
MAX. ABS. INTENSITY / VOLUME**2: 5.944070050
RIR: 0.639
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
14.69 30.98 6.0302 1 1 0 4
18.21 2.71 4.8720 2 0 0 2
18.63 17.54 4.7630 0 0 1 2
21.60 4.55 4.1135 2 1 0 4
21.96 3.12 4.0473 0 1 1 4
23.17 19.61 3.8384 0 2 0 2
23.72 16.28 3.7509 -1 1 1 4
23.89 19.44 3.7247 1 1 1 4
26.01 16.23 3.4258 -2 0 1 2
26.32 49.82 3.3862 2 0 1 2
28.53 100.00 3.1284 -2 1 1 4
28.82 81.32 3.0982 2 1 1 4
29.63 27.19 3.0151 2 2 0 4
29.90 59.91 2.9887 0 2 1 4
31.24 46.41 2.8632 -1 2 1 4
31.37 42.54 2.8515 1 2 1 4
35.11 2.01 2.5559 -2 2 1 4
35.26 14.01 2.5455 -3 1 1 4
35.35 11.23 2.5393 2 2 1 4
35.61 28.01 2.5210 3 1 1 4
36.23 2.19 2.4794 3 2 0 4
36.30 4.54 2.4750 1 3 0 4
36.90 11.65 2.4360 4 0 0 2
37.78 3.10 2.3815 0 0 2 2
38.78 20.27 2.3219 4 1 0 4
39.62 1.85 2.2746 0 1 2 4
39.79 24.79 2.2655 2 3 0 4
40.00 25.21 2.2542 0 3 1 4
40.63 17.42 2.2205 -1 1 2 4
40.84 1.83 2.2096 1 1 2 4
40.88 36.58 2.2073 -3 2 1 4
41.05 1.00 2.1989 -1 3 1 4
41.15 4.57 2.1936 1 3 1 4
41.20 30.28 2.1913 3 2 1 4
41.44 13.74 2.1791 -4 0 1 2
41.85 13.74 2.1586 4 0 1 2
42.04 7.90 2.1495 -2 0 2 2
42.44 1.77 2.1298 2 0 2 2
43.15 8.36 2.0963 -4 1 1 4
44.18 6.37 2.0502 -2 3 1 4
44.79 4.58 2.0236 0 2 2 4
45.11 6.33 2.0101 3 3 0 4
45.70 17.24 1.9853 -1 2 2 4
45.89 18.48 1.9775 1 2 2 4
47.37 10.64 1.9192 0 4 0 2
48.01 2.87 1.8950 -4 2 1 4
48.18 2.03 1.8889 5 1 0 4
48.33 2.32 1.8830 1 4 0 4
48.61 14.23 1.8729 -3 1 2 4
48.91 3.40 1.8623 2 2 2 4
49.16 15.54 1.8535 3 1 2 4
49.34 2.32 1.8471 3 3 1 4
51.15 14.48 1.7857 2 4 0 4
51.32 18.85 1.7801 0 4 1 4
51.82 8.06 1.7644 4 3 0 4
51.87 3.80 1.7627 -5 1 1 4
52.67 12.50 1.7377 5 2 0 4
53.08 1.86 1.7252 -3 2 2 4
53.30 5.76 1.7186 -1 3 2 4
53.50 6.19 1.7129 -4 0 2 2
54.92 4.57 1.6718 -4 1 2 4
55.38 12.92 1.6591 -4 3 1 4
55.59 18.64 1.6534 4 1 2 4
55.71 11.56 1.6500 4 3 1 4
55.86 11.24 1.6459 -2 3 2 4
56.16 5.25 1.6379 -5 2 1 4
56.19 18.21 1.6370 2 3 2 4
56.68 4.70 1.6240 6 0 0 2
58.10 2.56 1.5877 0 0 3 2
59.06 5.60 1.5642 -4 2 2 4
59.31 2.31 1.5582 3 4 1 4
59.97 6.60 1.5426 -6 0 1 2
60.01 1.38 1.5415 -3 3 2 4
60.40 1.44 1.5326 1 1 3 4
60.44 5.00 1.5317 6 0 1 2
61.65 4.79 1.5044 2 0 3 2
62.05 5.87 1.4956 6 2 0 4
62.50 2.62 1.4861 -2 1 3 4
62.85 2.04 1.4787 -1 4 2 4
62.87 1.20 1.4783 -5 3 1 4
62.96 2.18 1.4763 2 1 3 4
63.17 2.15 1.4718 5 1 2 4
64.08 5.22 1.4531 -1 2 3 4
64.31 5.96 1.4485 1 2 3 4
64.44 4.58 1.4459 -1 5 1 4
64.52 1.42 1.4444 1 5 1 4
65.03 2.16 1.4343 4 4 1 4
65.16 1.86 1.4316 -2 4 2 4
65.18 2.16 1.4313 -6 2 1 4
65.46 2.81 1.4257 2 4 2 4
66.36 5.26 1.4086 -3 1 3 4
67.00 1.53 1.3968 5 2 2 4
67.03 2.76 1.3962 3 1 3 4
68.98 2.22 1.3613 -3 4 2 4
69.70 2.94 1.3491 0 3 3 4
70.58 3.35 1.3344 -3 5 1 4
70.75 1.77 1.3317 3 2 3 4
70.80 5.30 1.3309 3 5 1 4
71.40 1.44 1.3211 -6 3 1 4
71.45 2.33 1.3203 -7 1 1 4
71.63 1.06 1.3174 -4 1 3 4
72.00 1.29 1.3115 5 4 1 4
72.49 2.80 1.3038 4 1 3 4
72.52 1.42 1.3035 -2 3 3 4
74.10 3.85 1.2795 0 6 0 2
74.56 2.77 1.2727 -6 2 2 4
74.85 2.54 1.2686 1 6 0 4
75.07 1.07 1.2654 -7 2 1 4
75.25 2.93 1.2628 -4 2 3 4
75.56 3.80 1.2583 7 2 1 4
75.79 1.97 1.2551 -4 5 1 4
76.07 2.48 1.2512 4 5 1 4
76.14 1.46 1.2503 -3 3 3 4
76.20 1.78 1.2494 -2 5 2 4
76.48 3.02 1.2455 2 5 2 4
76.77 1.48 1.2416 3 3 3 4
76.90 11.18 1.2397 6 4 0 4
77.97 1.11 1.2254 1 6 1 4
78.13 5.27 1.2233 0 4 3 4
78.22 1.47 1.2222 -5 1 3 4
78.54 3.24 1.2180 8 0 0 2
78.96 1.87 1.2125 1 4 3 4
79.26 1.41 1.2087 5 1 3 4
79.47 1.37 1.2060 5 5 0 4
79.71 3.61 1.2029 8 1 0 4
79.80 3.86 1.2019 -3 5 2 4
80.20 1.70 1.1969 2 6 1 4
80.21 4.98 1.1967 3 5 2 4
80.49 1.29 1.1932 -7 1 2 4
80.70 2.69 1.1907 0 0 4 2
80.72 1.05 1.1904 3 6 0 4
81.15 1.16 1.1852 -4 3 3 4
81.46 1.17 1.1815 7 3 1 4
81.74 2.80 1.1782 -5 2 3 4
81.86 1.54 1.1767 0 1 4 4
81.98 2.86 1.1753 4 3 3 4
82.73 1.91 1.1666 1 1 4 4
82.77 2.83 1.1661 5 2 3 4
83.85 2.32 1.1538 3 6 1 4
83.99 4.66 1.1522 -7 2 2 4
84.92 1.98 1.1419 -6 0 3 2
84.95 3.52 1.1416 7 2 2 4
86.16 2.56 1.1287 6 0 3 2
86.96 4.03 1.1204 -1 6 2 4
87.31 1.30 1.1167 6 1 3 4
88.57 1.07 1.1041 5 3 3 4
88.61 4.84 1.1037 -6 4 2 4
89.05 1.02 1.0994 -2 6 2 4
89.28 4.28 1.0972 -4 4 3 4
89.43 2.83 1.0957 1 5 3 4
89.55 1.10 1.0945 -6 2 3 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.