Osumilite
Balassone G, Mormone A, Rossi M, Bernardi A, Fisch M, Armbruster T, Malsy K, Berger A
European Journal of Mineralogy 20 (2008) 713-720
Crystal chemical and structural characterization of an Mg-rich osumilite from
Vesuvius volcano (Italy)
Locality: Vesuvius volcano, Italy
_database_code_amcsd 0007263
CELL PARAMETERS: 10.0946 10.0946 14.3311 90.000 90.000 120.000
SPACE GROUP: P6/mcc
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1264.703
Density (g/cm3): 2.580
MAX. ABS. INTENSITY / VOLUME**2: 9.833150957
RIR: 1.241
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
10.12 1.68 8.7422 1 0 0 6
12.35 30.52 7.1656 0 0 2 2
15.99 14.16 5.5418 1 0 2 12
17.57 59.13 5.0473 1 1 0 6
20.32 12.09 4.3711 2 0 0 6
21.54 31.24 4.1264 1 1 2 12
23.85 43.48 3.7316 2 0 2 12
24.85 24.69 3.5828 0 0 4 2
26.89 13.93 3.3152 1 0 4 12
26.98 5.18 3.3042 2 1 0 12
27.71 100.00 3.2198 2 1 1 24
29.78 8.56 3.0006 2 1 2 24
30.60 43.75 2.9216 1 1 4 12
30.68 2.47 2.9141 3 0 0 6
32.31 50.34 2.7709 2 0 4 12
32.96 9.79 2.7175 2 1 3 24
35.57 13.45 2.5236 2 2 0 6
37.08 6.99 2.4246 3 1 0 12
37.62 4.24 2.3907 3 1 1 24
37.79 4.97 2.3803 2 2 2 12
41.78 8.17 2.1621 3 1 3 24
43.28 4.30 2.0905 4 0 2 12
45.15 11.34 2.0080 3 1 4 24
45.21 3.80 2.0056 3 2 0 12
47.67 3.63 1.9077 4 1 0 12
48.12 11.03 1.8910 4 1 1 24
48.81 1.42 1.8658 4 0 4 12
49.22 18.21 1.8511 3 1 5 24
49.33 3.56 1.8473 3 0 6 12
49.44 2.38 1.8435 4 1 2 24
50.98 7.40 1.7914 0 0 8 2
52.33 5.02 1.7484 5 0 0 6
52.77 15.97 1.7347 2 2 6 12
54.34 2.02 1.6882 1 1 8 12
54.49 2.53 1.6839 4 1 4 24
54.54 3.72 1.6824 3 3 0 6
55.43 1.18 1.6576 2 0 8 12
55.63 4.11 1.6521 4 2 0 12
58.08 3.19 1.5881 4 1 5 24
59.20 3.92 1.5608 5 1 1 24
60.25 1.48 1.5359 3 2 6 24
60.35 1.79 1.5338 5 1 2 24
60.68 2.43 1.5261 3 0 8 12
60.83 5.29 1.5229 3 3 4 12
61.84 1.04 1.5003 4 2 4 24
62.24 2.04 1.4916 5 1 3 24
63.71 9.06 1.4608 2 2 8 12
64.83 1.52 1.4381 5 1 4 24
65.02 2.51 1.4345 2 1 9 24
65.18 3.07 1.4314 4 2 5 24
65.36 6.73 1.4278 6 0 2 12
66.83 7.87 1.3999 5 2 0 12
67.06 1.65 1.3957 4 1 7 24
67.19 4.92 1.3932 5 2 1 24
68.00 1.99 1.3786 1 1 10 12
68.09 2.22 1.3771 5 1 5 24
68.96 2.12 1.3618 2 0 10 12
69.13 2.24 1.3587 4 2 6 24
69.67 4.94 1.3497 6 0 4 12
70.04 2.08 1.3434 5 2 3 24
70.48 1.72 1.3360 3 2 8 24
70.79 8.33 1.3310 3 1 9 24
71.80 2.16 1.3148 2 1 10 24
72.49 4.87 1.3039 5 2 4 24
73.75 2.85 1.2847 4 3 5 24
76.24 1.07 1.2489 7 0 0 6
76.68 1.12 1.2427 4 4 2 12
78.19 2.75 1.2225 4 1 9 24
78.81 2.84 1.2145 4 2 8 24
79.00 3.41 1.2120 2 1 11 24
79.29 1.94 1.2083 5 3 3 24
79.33 2.79 1.2077 5 2 6 24
80.07 1.87 1.1984 4 0 10 12
80.32 1.88 1.1953 6 2 2 24
80.74 4.67 1.1902 4 4 4 12
81.64 1.40 1.1793 7 0 4 12
84.65 1.39 1.1449 5 3 5 24
86.90 1.01 1.1210 4 3 8 24
87.19 1.14 1.1180 5 1 9 24
88.68 3.22 1.1030 5 2 8 24
89.74 2.31 1.0928 8 0 0 6
89.92 1.12 1.0910 3 3 10 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.