Greenwoodite
Bartholomew P R, Mancini F, Harlow G E, Deifel N, Cahill C, Bernhardt H J
The Canadian Mineralogist 50 (2012) 1233-1242
Greenwoodite, a new nesosilicate from British Columbia with a Ba-VOH
coupled substitution and tetrahedral Fe: description and structure
Locality: Wigwam deposit of Southeastern British Columbia, Canada
_database_code_amcsd 0019709
CELL PARAMETERS: 5.7500 5.7500 14.4590 90.000 90.000 120.000
SPACE GROUP: P-3m1
X-RAY WAVELENGTH: 1.541838
Cell Volume: 414.004
Density (g/cm3): 4.858
MAX. ABS. INTENSITY / VOLUME**2: 37.86825273
RIR: 2.538
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
6.11 1.58 14.4590 0 0 1 2
17.81 1.96 4.9796 1 0 0 6
18.41 7.49 4.8197 0 0 3 2
18.85 1.19 4.7082 0 1 1 6
18.85 23.33 4.7082 1 0 1 6
21.67 1.55 4.1010 0 1 2 6
24.63 2.75 3.6147 0 0 4 2
25.72 11.26 3.4632 1 0 3 6
30.56 39.50 2.9253 0 1 4 6
30.56 60.50 2.9253 1 0 4 6
30.92 7.14 2.8918 0 0 5 2
31.11 39.11 2.8750 1 1 0 6
31.73 11.57 2.8198 1 1 1 12
33.54 21.82 2.6715 1 1 2 12
35.91 5.03 2.5007 1 0 5 6
36.07 5.06 2.4898 2 0 0 6
36.39 29.93 2.4691 1 1 3 12
36.62 5.59 2.4537 0 2 1 6
36.62 2.03 2.4537 2 0 1 6
38.23 20.30 2.3541 0 2 2 6
38.23 6.86 2.3541 2 0 2 6
40.79 32.57 2.2121 0 2 3 6
40.79 4.91 2.2121 2 0 3 6
41.64 4.31 2.1692 0 1 6 6
44.17 4.61 2.0505 0 2 4 6
44.17 11.24 2.0505 2 0 4 6
48.23 6.94 1.8868 0 2 5 6
48.23 11.98 1.8868 2 0 5 6
48.79 1.74 1.8664 2 1 1 12
48.79 2.74 1.8664 1 2 1 12
49.34 1.95 1.8469 1 1 6 12
50.08 3.75 1.8214 2 1 2 12
50.50 2.50 1.8074 0 0 8 2
52.17 1.97 1.7532 1 2 3 12
52.87 2.29 1.7316 0 2 6 6
52.87 1.74 1.7316 2 0 6 6
53.97 1.66 1.6989 0 1 8 6
53.97 6.74 1.6989 1 0 8 6
54.72 1.35 1.6775 1 1 7 12
55.01 14.72 1.6694 2 1 4 12
55.01 8.97 1.6694 1 2 4 12
55.35 5.72 1.6599 3 0 0 6
55.74 4.00 1.6491 3 0 1 6
56.92 5.03 1.6178 0 3 2 6
58.02 14.49 1.5897 0 2 7 6
58.02 5.27 1.5897 2 0 7 6
58.51 6.47 1.5774 2 1 5 12
58.84 4.14 1.5694 0 3 3 6
58.84 3.03 1.5694 3 0 3 6
60.51 2.41 1.5301 1 1 8 12
60.56 1.22 1.5290 1 0 9 6
62.63 7.27 1.4833 1 2 6 12
63.62 5.30 1.4626 0 2 8 6
63.62 12.92 1.4626 2 0 8 6
64.86 30.43 1.4375 2 2 0 6
66.69 3.42 1.4024 1 1 9 12
70.99 1.27 1.3277 1 3 3 12
72.51 2.31 1.3036 2 1 8 12
73.39 5.43 1.2901 1 3 4 12
73.39 4.08 1.2901 3 1 4 12
73.58 2.20 1.2872 2 2 5 12
74.69 2.73 1.2709 0 1 11 6
76.13 1.50 1.2504 2 0 10 6
77.86 1.46 1.2269 4 0 2 6
78.23 1.64 1.2219 2 1 9 12
79.52 2.41 1.2054 4 0 3 6
79.56 1.44 1.2049 0 0 12 2
80.09 1.00 1.1983 3 1 6 12
81.83 1.14 1.1771 0 4 4 6
82.34 1.65 1.1711 0 1 12 6
82.34 1.00 1.1711 1 0 12 6
83.80 1.53 1.1544 3 0 9 6
84.78 1.25 1.1435 0 4 5 6
86.51 2.24 1.1250 2 2 8 12
89.26 2.45 1.0974 1 3 8 12
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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.