Oxy-dravite
Bloodaxe E S, Hughes J M, Dyar M D, Grew E S, Guidotti C V
American Mineralogist 84 (1999) 922-928
Linking structure and chemistry in the schorl-dravite series
Sample Ru-T18-92
Locality: Rumford, Oxford County, Maine, USA
_database_code_amcsd 0002245
CELL PARAMETERS: 15.9450 15.9450 7.1690 90.000 90.000 120.000
SPACE GROUP: R3m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1578.477
Density (g/cm3): 2.910
MAX. ABS. INTENSITY / VOLUME**2: 7.417906599
RIR: 0.830
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.92 37.17 6.3626 1 0 1 3
17.84 9.83 4.9731 0 2 1 3
19.28 22.34 4.6029 3 0 0 3
21.05 72.30 4.2195 2 1 1 6
22.30 100.00 3.9862 2 2 0 6
25.68 40.80 3.4695 0 1 2 3
26.38 10.56 3.3780 1 3 1 6
28.05 4.04 3.1813 2 0 2 3
28.70 3.02 3.1104 4 0 1 3
29.65 15.02 3.0133 4 1 0 6
30.25 61.41 2.9548 1 2 2 6
30.86 5.91 2.8976 3 2 1 6
34.26 6.54 2.6171 3 1 2 6
34.81 96.68 2.5771 0 5 1 3
36.65 2.98 2.4522 2 4 1 6
37.64 11.11 2.3897 0 0 3 1
37.90 15.03 2.3738 2 3 2 6
38.41 14.45 2.3438 5 1 1 6
39.14 3.47 2.3015 6 0 0 3
41.27 17.07 2.1877 5 0 2 3
41.74 7.39 2.1642 4 3 1 6
42.63 2.90 2.1209 0 3 3 3
42.63 8.53 2.1209 3 0 3 3
42.87 6.78 2.1097 4 2 2 6
44.19 9.14 2.0496 2 2 3 6
44.42 33.05 2.0395 1 5 2 6
44.86 7.08 2.0205 1 6 1 6
45.51 4.07 1.9931 4 4 0 6
47.40 26.69 1.9179 3 4 2 6
48.63 4.62 1.8724 1 4 3 6
49.25 7.99 1.8501 6 2 1 6
49.86 2.35 1.8290 7 1 0 6
50.25 1.23 1.8157 6 1 2 6
51.41 2.19 1.7773 1 0 4 3
51.42 3.04 1.7769 3 3 3 6
52.77 1.86 1.7348 0 2 4 3
52.98 1.18 1.7282 0 7 2 3
52.98 1.55 1.7282 5 3 2 6
54.31 3.29 1.6890 2 6 2 6
55.43 15.54 1.6577 0 6 3 3
55.43 3.49 1.6577 6 0 3 3
56.00 14.88 1.6422 2 7 1 6
57.83 14.02 1.5945 5 5 0 6
57.98 3.36 1.5907 4 0 4 3
58.18 3.73 1.5856 4 5 2 6
58.55 1.97 1.5766 8 1 1 6
59.23 1.48 1.5599 3 2 4 6
59.43 1.22 1.5552 8 0 2 3
59.79 4.79 1.5467 4 6 1 6
60.32 4.10 1.5343 9 0 0 3
60.67 5.04 1.5264 7 2 2 6
61.55 2.26 1.5067 8 2 0 6
61.70 14.18 1.5034 0 5 4 3
62.91 3.18 1.4774 2 4 4 6
63.10 1.53 1.4734 1 8 2 6
64.11 17.20 1.4526 5 1 4 6
64.12 2.92 1.4524 1 7 3 6
64.29 4.24 1.4488 6 4 2 6
65.15 4.68 1.4319 7 4 0 6
65.44 4.02 1.4261 0 1 5 3
65.82 6.66 1.4189 6 5 1 6
65.82 1.38 1.4189 1 9 1 6
66.46 12.28 1.4067 4 3 4 6
66.48 1.34 1.4065 3 6 3 6
66.48 4.56 1.4065 6 3 3 6
68.15 1.64 1.3760 3 8 1 6
69.30 9.47 1.3560 10 0 1 3
70.11 2.63 1.3422 5 6 2 6
70.93 3.83 1.3288 6 6 0 6
71.06 2.97 1.3265 3 5 4 6
71.07 5.25 1.3263 5 5 3 6
71.21 2.65 1.3241 0 4 5 3
72.06 11.51 1.3107 10 1 0 6
72.34 1.36 1.3062 2 3 5 6
72.37 1.87 1.3057 8 3 2 6
72.70 1.76 1.3007 5 7 1 6
73.49 1.76 1.2886 0 10 2 3
73.82 1.58 1.2837 8 4 1 6
74.30 4.98 1.2766 9 3 0 6
74.44 3.19 1.2745 2 8 3 6
74.58 9.49 1.2725 5 0 5 3
75.54 3.22 1.2587 5 4 4 6
77.14 3.92 1.2365 0 11 1 3
77.92 1.53 1.2261 4 8 2 6
78.98 2.86 1.2123 3 4 5 6
80.36 2.05 1.1948 0 0 6 1
81.15 1.08 1.1852 6 1 5 6
81.50 3.02 1.1810 11 1 1 6
83.61 1.13 1.1565 3 0 6 3
84.27 5.39 1.1492 10 1 3 6
86.41 1.05 1.1261 1 9 4 6
86.42 1.80 1.1260 9 3 3 6
89.62 2.25 1.0939 10 0 4 3
89.76 1.22 1.0925 7 2 5 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.