Schorl
Bosi F, Lucchesi S
European Journal of Mineralogy 16 (2004) 335-344
Crystal chemistry of the schorl-dravite series
Note: Tourmaline TM9914b
Locality: Lake Baikal, Siberia
_database_code_amcsd 0007056
CELL PARAMETERS: 15.9821 15.9821 7.2215 90.000 90.000 120.000
SPACE GROUP: R3m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1597.444
Density (g/cm3): 3.027
MAX. ABS. INTENSITY / VOLUME**2: 7.458175169
RIR: 0.802
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
11.07 2.30 7.9910 1 1 0 6
13.83 24.90 6.4024 1 0 1 3
17.75 17.96 4.9965 0 2 1 3
19.24 13.19 4.6136 3 0 0 3
20.97 64.04 4.2365 2 1 1 6
22.25 78.86 3.9955 2 2 0 6
25.49 53.15 3.4938 0 1 2 3
26.29 12.12 3.3896 1 3 1 6
28.61 1.92 3.1205 4 0 1 3
29.58 10.26 3.0203 4 1 0 6
30.07 67.11 2.9716 1 2 2 6
30.76 8.67 2.9067 3 2 1 6
34.09 6.08 2.6301 3 1 2 6
34.71 100.00 2.5848 0 5 1 3
35.95 1.39 2.4983 0 4 2 3
36.54 3.32 2.4593 2 4 1 6
37.36 7.97 2.4072 0 0 3 1
37.73 13.26 2.3845 2 3 2 6
38.29 17.03 2.3505 5 1 1 6
39.05 2.41 2.3068 6 0 0 3
40.71 1.08 2.2163 5 2 0 6
41.09 12.62 2.1969 5 0 2 3
41.61 12.83 2.1702 4 3 1 6
42.35 5.82 2.1341 0 3 3 3
42.35 6.43 2.1341 3 0 3 3
42.68 5.36 2.1183 4 2 2 6
43.91 13.19 2.0619 2 2 3 6
44.23 39.17 2.0476 1 5 2 6
44.73 7.23 2.0260 1 6 1 6
45.40 3.49 1.9978 4 4 0 6
47.21 29.90 1.9251 3 4 2 6
47.69 1.35 1.9071 3 5 1 6
48.35 5.30 1.8824 1 4 3 6
49.11 7.93 1.8550 6 2 1 6
49.73 1.36 1.8333 7 1 0 6
50.06 1.45 1.8222 6 1 2 6
51.02 2.15 1.7902 1 0 4 3
51.15 3.52 1.7859 3 3 3 6
52.37 2.16 1.7469 0 2 4 3
52.79 1.20 1.7343 5 3 2 6
54.11 3.09 1.6948 2 6 2 6
55.15 15.04 1.6655 0 6 3 3
55.15 5.03 1.6655 6 0 3 3
55.84 15.00 1.6464 2 7 1 6
57.59 3.42 1.6006 4 0 4 3
57.68 17.61 1.5982 5 5 0 6
57.97 2.96 1.5909 4 5 2 6
58.38 2.27 1.5807 8 1 1 6
58.84 1.74 1.5694 3 2 4 6
59.63 3.42 1.5506 4 6 1 6
60.17 4.57 1.5379 9 0 0 3
60.45 5.40 1.5313 7 2 2 6
60.85 1.35 1.5222 7 3 1 6
61.30 15.65 1.5122 0 5 4 3
61.39 3.66 1.5102 8 2 0 6
62.51 3.52 1.4858 2 4 4 6
62.88 1.44 1.4780 1 8 2 6
63.71 15.50 1.4608 5 1 4 6
63.82 3.65 1.4585 1 7 3 6
63.82 1.14 1.4585 7 1 3 6
64.07 5.06 1.4534 6 4 2 6
64.91 3.93 1.4365 0 1 5 3
64.98 4.42 1.4352 7 4 0 6
65.63 1.47 1.4225 1 9 1 6
65.63 6.04 1.4225 6 5 1 6
66.06 11.01 1.4143 4 3 4 6
66.17 1.43 1.4122 3 6 3 6
66.17 3.93 1.4122 6 3 3 6
67.95 1.45 1.3795 3 8 1 6
69.10 10.13 1.3593 10 0 1 3
69.87 3.20 1.3463 5 6 2 6
70.65 2.80 1.3332 3 5 4 6
70.68 2.67 1.3329 0 4 5 3
70.74 3.56 1.3318 6 6 0 6
70.76 4.62 1.3315 5 5 3 6
71.78 1.21 1.3151 6 2 4 6
71.80 2.06 1.3147 2 3 5 6
71.86 10.19 1.3137 10 1 0 6
72.12 2.43 1.3096 8 3 2 6
72.49 1.37 1.3039 5 7 1 6
73.24 1.63 1.2924 0 10 2 3
73.60 1.86 1.2869 8 4 1 6
74.03 10.86 1.2805 5 0 5 3
74.09 4.14 1.2796 9 3 0 6
74.12 2.46 1.2793 2 8 3 6
75.12 3.13 1.2647 5 4 4 6
76.91 4.07 1.2396 0 11 1 3
77.65 1.83 1.2297 4 8 2 6
78.00 1.31 1.2249 2 10 1 6
78.43 2.39 1.2194 3 4 5 6
79.66 1.81 1.2036 0 0 6 1
81.26 3.14 1.1839 11 1 1 6
82.90 1.24 1.1646 3 0 6 3
83.91 5.32 1.1532 10 1 3 6
86.05 1.98 1.1299 9 3 3 6
89.15 2.18 1.0984 10 0 4 3
89.17 1.01 1.0982 7 2 5 6
89.32 1.35 1.0968 3 3 6 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.