Schorl
Bosi F, Lucchesi S
European Journal of Mineralogy 16 (2004) 335-344
Crystal chemistry of the schorl-dravite series
Note: Tourmaline TMl2al
Locality: Cruziero, Minas Gerais, Brazil
_database_code_amcsd 0007051
CELL PARAMETERS: 15.9736 15.9736 7.1644 90.000 90.000 120.000
SPACE GROUP: R3m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1583.128
Density (g/cm3): 3.140
MAX. ABS. INTENSITY / VOLUME**2: 8.974826498
RIR: 0.931
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.92 52.98 6.3618 1 0 1 3
17.82 14.77 4.9761 0 2 1 3
19.25 11.77 4.6112 3 0 0 3
21.03 58.71 4.2235 2 1 1 6
22.26 71.59 3.9934 2 2 0 6
25.69 56.79 3.4678 0 1 2 3
26.35 4.88 3.3823 1 3 1 6
28.05 1.88 3.1809 2 0 2 3
28.66 1.04 3.1145 4 0 1 3
29.59 7.59 3.0187 4 1 0 6
30.24 54.97 2.9552 1 2 2 6
30.81 7.79 2.9017 3 2 1 6
34.25 3.83 2.6184 3 1 2 6
34.76 100.00 2.5809 0 5 1 3
36.10 2.33 2.4881 0 4 2 3
36.59 3.65 2.4559 2 4 1 6
37.67 6.62 2.3881 0 0 3 1
37.87 13.45 2.3755 2 3 2 6
38.34 13.81 2.3474 5 1 1 6
39.07 2.71 2.3056 6 0 0 3
40.73 2.09 2.2151 5 2 0 6
41.23 14.62 2.1897 5 0 2 3
41.67 10.34 2.1676 4 3 1 6
42.64 4.71 2.1206 0 3 3 3
42.64 5.55 2.1206 3 0 3 3
42.82 3.54 2.1117 4 2 2 6
44.19 10.54 2.0496 2 2 3 6
44.37 38.75 2.0416 1 5 2 6
44.78 8.28 2.0237 1 6 1 6
45.42 3.19 1.9967 4 4 0 6
47.35 23.98 1.9200 3 4 2 6
47.74 2.36 1.9051 3 5 1 6
48.61 8.37 1.8729 1 4 3 6
49.17 7.43 1.8531 6 2 1 6
49.76 1.67 1.8323 7 1 0 6
50.19 1.49 1.8178 6 1 2 6
51.40 4.06 1.7777 3 3 3 6
51.44 1.09 1.7763 1 0 4 3
52.80 2.26 1.7339 0 2 4 3
52.91 1.37 1.7304 5 3 2 6
54.24 2.99 1.6911 2 6 2 6
55.39 15.69 1.6587 0 6 3 3
55.39 4.58 1.6587 6 0 3 3
55.90 12.10 1.6449 2 7 1 6
57.71 16.95 1.5974 5 5 0 6
57.99 3.90 1.5905 4 0 4 3
58.10 2.52 1.5877 4 5 2 6
58.44 1.28 1.5793 8 1 1 6
59.24 1.21 1.5598 3 2 4 6
59.68 3.79 1.5493 4 6 1 6
60.21 3.49 1.5371 9 0 0 3
60.58 4.16 1.5285 7 2 2 6
60.91 1.89 1.5209 7 3 1 6
61.43 3.54 1.5094 8 2 0 6
61.69 14.59 1.5035 0 5 4 3
62.90 2.98 1.4776 2 4 4 6
63.00 1.20 1.4754 1 8 2 6
64.05 2.91 1.4537 1 7 3 6
64.09 14.90 1.4529 5 1 4 6
64.19 5.49 1.4508 6 4 2 6
65.02 4.40 1.4345 7 4 0 6
65.49 3.82 1.4253 0 1 5 3
65.69 1.30 1.4213 1 9 1 6
65.69 7.04 1.4213 6 5 1 6
66.40 3.14 1.4078 6 3 3 6
66.40 1.30 1.4078 3 6 3 6
66.44 9.71 1.4071 4 3 4 6
68.02 1.51 1.3783 3 8 1 6
69.16 10.07 1.3583 10 0 1 3
69.99 3.77 1.3442 5 6 2 6
70.78 3.68 1.3311 6 6 0 6
70.99 4.96 1.3277 5 5 3 6
71.03 2.78 1.3271 3 5 4 6
71.24 1.92 1.3238 0 4 5 3
71.91 8.44 1.3130 10 1 0 6
72.25 2.21 1.3077 8 3 2 6
72.36 2.14 1.3059 2 3 5 6
72.55 1.39 1.3029 5 7 1 6
73.37 1.82 1.2905 0 10 2 3
73.67 1.43 1.2859 8 4 1 6
74.14 3.41 1.2789 9 3 0 6
74.35 2.18 1.2759 2 8 3 6
74.59 10.24 1.2724 5 0 5 3
75.49 2.20 1.2594 5 4 4 6
76.98 3.55 1.2387 0 11 1 3
77.65 1.15 1.2297 7 4 3 6
77.78 1.38 1.2279 4 8 2 6
78.07 1.24 1.2240 2 10 1 6
78.97 2.02 1.2123 3 4 5 6
80.43 1.74 1.1941 0 0 6 1
81.14 1.21 1.1853 6 1 5 6
81.33 3.21 1.1831 11 1 1 6
83.66 1.16 1.1559 3 0 6 3
84.14 5.77 1.1506 10 1 3 6
85.34 1.18 1.1374 1 11 2 6
86.28 1.59 1.1274 9 3 3 6
86.32 1.08 1.1271 1 9 4 6
87.94 1.17 1.1104 1 4 6 6
89.52 1.95 1.0948 10 0 4 3
================================================================================
XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.