Schorl
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 108749
Locality: Madagascar
_database_code_amcsd 0002238
CELL PARAMETERS: 15.9390 15.9390 7.1460 90.000 90.000 120.000
SPACE GROUP: R3m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1572.229
Density (g/cm3): 3.135
MAX. ABS. INTENSITY / VOLUME**2: 8.363700133
RIR: 0.869
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.96 38.46 6.3460 1 0 1 3
17.87 14.83 4.9644 0 2 1 3
19.29 13.25 4.6012 3 0 0 3
21.08 61.03 4.2137 2 1 1 6
22.31 75.24 3.9848 2 2 0 6
25.76 55.62 3.4590 0 1 2 3
26.41 7.30 3.3746 1 3 1 6
28.12 1.69 3.1730 2 0 2 3
28.73 1.11 3.1075 4 0 1 3
29.66 8.78 3.0122 4 1 0 6
30.32 60.38 2.9480 1 2 2 6
30.89 9.49 2.8952 3 2 1 6
34.33 4.93 2.6121 3 1 2 6
34.84 100.00 2.5752 0 5 1 3
36.19 1.80 2.4822 0 4 2 3
36.67 3.90 2.4505 2 4 1 6
37.77 7.50 2.3820 0 0 3 1
37.97 13.49 2.3699 2 3 2 6
38.43 15.17 2.3422 5 1 1 6
39.16 2.56 2.3006 6 0 0 3
40.83 1.66 2.2103 5 2 0 6
41.33 13.57 2.1846 5 0 2 3
41.76 12.47 2.1629 4 3 1 6
42.75 5.24 2.1153 0 3 3 3
42.75 6.05 2.1153 3 0 3 3
42.93 4.12 2.1069 4 2 2 6
44.30 12.01 2.0445 2 2 3 6
44.48 39.31 2.0369 1 5 2 6
44.89 8.54 2.0192 1 6 1 6
45.53 3.27 1.9924 4 4 0 6
47.46 27.20 1.9156 3 4 2 6
47.85 1.78 1.9009 3 5 1 6
48.74 6.91 1.8684 1 4 3 6
49.28 8.01 1.8490 6 2 1 6
49.88 1.57 1.8283 7 1 0 6
50.31 1.55 1.8137 6 1 2 6
51.53 4.14 1.7735 3 3 3 6
51.59 1.27 1.7717 1 0 4 3
52.94 2.26 1.7295 0 2 4 3
53.04 1.18 1.7265 5 3 2 6
54.37 3.17 1.6873 2 6 2 6
55.53 15.91 1.6548 0 6 3 3
55.53 4.82 1.6548 6 0 3 3
56.03 13.63 1.6413 2 7 1 6
57.85 17.27 1.5939 5 5 0 6
58.15 3.68 1.5865 4 0 4 3
58.24 2.99 1.5842 4 5 2 6
58.58 1.85 1.5758 8 1 1 6
59.40 1.47 1.5560 3 2 4 6
59.83 3.65 1.5459 4 6 1 6
60.35 4.08 1.5337 9 0 0 3
60.73 4.65 1.5250 7 2 2 6
61.06 1.56 1.5176 7 3 1 6
61.58 3.70 1.5061 8 2 0 6
61.86 15.55 1.4999 0 5 4 3
63.07 3.42 1.4740 2 4 4 6
63.16 1.30 1.4721 1 8 2 6
64.22 3.45 1.4503 1 7 3 6
64.22 1.15 1.4503 7 1 3 6
64.27 15.31 1.4494 5 1 4 6
64.36 5.61 1.4476 6 4 2 6
65.18 4.59 1.4314 7 4 0 6
65.68 3.84 1.4216 0 1 5 3
65.86 1.52 1.4182 1 9 1 6
65.86 6.81 1.4182 6 5 1 6
66.58 1.43 1.4046 3 6 3 6
66.58 3.59 1.4046 6 3 3 6
66.62 10.90 1.4037 4 3 4 6
68.18 1.56 1.3753 3 8 1 6
69.34 10.48 1.3553 10 0 1 3
70.17 3.52 1.3412 5 6 2 6
70.96 3.79 1.3283 6 6 0 6
71.18 4.92 1.3247 5 5 3 6
71.22 3.10 1.3240 3 5 4 6
71.44 2.40 1.3204 0 4 5 3
72.09 9.63 1.3102 10 1 0 6
72.35 1.19 1.3061 6 2 4 6
72.44 2.44 1.3048 8 3 2 6
72.57 2.13 1.3027 2 3 5 6
72.74 1.47 1.3001 5 7 1 6
73.56 1.78 1.2876 0 10 2 3
73.86 1.65 1.2831 8 4 1 6
74.33 3.87 1.2761 9 3 0 6
74.54 2.45 1.2730 2 8 3 6
74.80 10.58 1.2692 5 0 5 3
75.70 2.60 1.2564 5 4 4 6
77.18 3.81 1.2360 0 11 1 3
77.86 1.16 1.2269 7 4 3 6
77.98 1.62 1.2252 4 8 2 6
78.28 1.42 1.2214 2 10 1 6
79.21 2.21 1.2093 3 4 5 6
80.67 1.75 1.1910 0 0 6 1
81.38 1.13 1.1824 6 1 5 6
81.54 3.14 1.1805 11 1 1 6
83.92 1.28 1.1530 3 0 6 3
84.37 5.65 1.1480 10 1 3 6
85.57 1.08 1.1349 1 11 2 6
86.52 1.91 1.1249 9 3 3 6
88.22 1.01 1.1076 1 4 6 6
89.79 2.13 1.0923 10 0 4 3
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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.