Pyroxene
Molin G M
American Mineralogist 74 (1989) 593-598
Crystal-chemical study of cation disordering in Al-rich and Al-poor
orthopyroxenes from spinel lherzolite xenoliths
sample Le4A, 1050 C, 90 min
_database_code_amcsd 0001235
CELL PARAMETERS: 18.2440 8.8050 5.1960 90.000 90.000 90.000
SPACE GROUP: Pbca
X-RAY WAVELENGTH: 1.541838
Cell Volume: 834.677
Density (g/cm3): 3.300
MAX. ABS. INTENSITY / VOLUME**2: 5.411435458
RIR: 0.534
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.98 2.89 6.3352 2 1 0 4
20.17 8.71 4.4025 0 2 0 2
20.43 2.08 4.3461 1 1 1 8
22.13 6.60 4.0175 2 1 1 8
26.99 32.79 3.3034 1 2 1 8
27.93 18.38 3.1942 4 1 1 8
28.17 62.30 3.1676 4 2 0 4
28.31 99.11 3.1520 2 2 1 8
29.37 1.28 3.0407 6 0 0 2
30.40 57.17 2.9402 3 2 1 8
31.12 100.00 2.8741 6 1 0 4
31.64 30.81 2.8279 5 1 1 8
32.03 1.69 2.7939 2 3 0 4
33.12 39.44 2.7046 4 2 1 8
34.88 1.99 2.5721 1 0 2 4
35.47 58.43 2.5308 1 3 1 8
35.70 7.19 2.5150 6 1 1 8
35.94 68.53 2.4986 2 0 2 4
36.35 33.00 2.4713 5 2 1 8
36.40 1.77 2.4681 4 3 0 4
36.51 14.60 2.4608 2 3 1 8
37.65 10.87 2.3891 3 0 2 4
38.20 4.81 2.3559 3 3 1 8
39.07 2.19 2.3057 3 1 2 8
39.94 1.28 2.2575 4 0 2 4
40.03 6.91 2.2521 7 1 1 8
40.46 4.40 2.2294 4 3 1 8
41.29 2.54 2.1867 4 1 2 8
42.73 34.20 2.1164 5 0 2 4
42.82 2.57 2.1117 6 3 0 4
43.08 5.14 2.0998 3 2 2 8
43.22 25.11 2.0932 5 3 1 8
43.97 8.17 2.0591 7 2 1 8
44.00 14.39 2.0577 5 1 2 8
44.59 4.83 2.0319 8 1 1 8
44.76 2.16 2.0250 8 2 0 4
45.00 11.49 2.0145 1 4 1 8
45.77 6.75 1.9824 4 4 0 4
45.86 13.52 1.9786 2 4 1 8
46.42 32.76 1.9563 6 3 1 8
47.16 1.04 1.9273 6 1 2 8
47.27 1.59 1.9229 3 4 1 8
48.23 7.36 1.8867 8 2 1 8
49.17 1.42 1.8529 3 3 2 8
49.19 1.65 1.8522 4 4 1 8
49.54 7.72 1.8400 7 0 2 4
50.65 6.17 1.8021 6 2 2 8
51.04 1.26 1.7894 4 3 2 8
51.13 7.86 1.7865 10 1 0 4
51.58 7.03 1.7719 5 4 1 8
52.96 12.16 1.7291 2 5 0 4
53.37 1.11 1.7166 5 3 2 8
53.88 7.48 1.7015 8 3 1 8
54.01 7.31 1.6977 7 2 2 8
54.55 8.12 1.6823 8 1 2 8
54.90 1.89 1.6724 1 4 2 8
54.96 2.39 1.6707 2 1 3 8
55.65 5.45 1.6517 2 4 2 8
56.05 3.22 1.6406 2 5 1 8
56.20 5.11 1.6367 3 1 3 8
56.88 2.03 1.6189 3 4 2 8
57.15 17.08 1.6118 0 2 3 4
57.39 14.19 1.6055 1 2 3 8
57.68 8.67 1.5982 9 0 2 4
57.72 1.02 1.5971 8 2 2 8
58.08 13.82 1.5881 9 3 1 8
58.25 2.24 1.5838 8 4 0 4
58.71 2.42 1.5725 9 1 2 8
58.97 1.31 1.5664 4 5 1 8
60.78 8.85 1.5239 6 5 0 4
60.94 7.93 1.5203 12 0 0 2
61.09 2.50 1.5169 5 5 1 8
61.75 2.63 1.5023 9 2 2 8
62.47 33.29 1.4867 1 3 3 8
62.56 26.97 1.4848 10 3 1 8
62.62 1.83 1.4835 6 1 3 8
63.05 1.43 1.4743 5 2 3 8
63.16 4.57 1.4721 2 3 3 8
63.25 1.81 1.4701 6 4 2 8
63.38 25.18 1.4675 0 6 0 2
65.89 10.88 1.4175 3 5 2 8
66.08 1.08 1.4139 10 2 2 8
66.20 1.57 1.4117 7 4 2 8
66.39 1.05 1.4080 1 6 1 8
66.57 1.22 1.4048 7 5 1 8
66.57 1.04 1.4047 10 4 0 4
66.93 14.83 1.3980 11 0 2 4
67.30 24.96 1.3912 11 3 1 8
67.64 1.36 1.3851 12 2 1 8
67.88 2.99 1.3807 5 3 3 8
67.89 5.49 1.3807 11 1 2 8
68.44 4.53 1.3708 7 2 3 8
68.99 4.89 1.3612 0 4 3 4
69.21 2.52 1.3574 1 4 3 8
69.43 1.81 1.3537 5 5 2 8
70.29 6.62 1.3392 6 3 3 8
70.95 1.99 1.3283 3 4 3 8
72.32 13.16 1.3066 12 3 1 8
72.46 1.35 1.3043 4 4 3 8
72.59 1.03 1.3023 9 1 3 8
72.88 10.38 1.2978 12 1 2 8
73.02 5.94 1.2957 1 0 4 4
73.07 1.24 1.2949 13 2 1 8
73.09 2.35 1.2946 7 3 3 8
73.46 3.08 1.2891 14 1 0 4
73.94 3.59 1.2819 1 1 4 8
74.73 1.02 1.2703 3 0 4 4
74.95 1.67 1.2670 10 5 0 4
75.07 12.85 1.2654 2 6 2 8
76.07 1.11 1.2512 14 1 1 8
76.12 5.05 1.2504 3 6 2 8
76.21 4.77 1.2493 4 0 4 4
77.76 5.05 1.2282 8 5 2 8
78.10 1.31 1.2237 2 5 3 8
78.99 2.41 1.2121 5 1 4 8
79.14 2.59 1.2101 3 5 3 8
79.47 3.65 1.2059 5 6 2 8
81.28 1.04 1.1837 6 1 4 8
81.30 6.04 1.1835 9 5 2 8
81.66 2.12 1.1791 5 2 4 8
83.37 1.20 1.1592 5 7 1 8
83.76 1.66 1.1548 10 3 3 8
83.96 1.54 1.1526 7 1 4 8
84.44 1.60 1.1473 7 6 2 8
85.08 1.82 1.1402 16 0 0 2
86.03 1.03 1.1300 9 4 3 8
86.16 1.85 1.1287 8 0 4 4
89.51 1.90 1.0949 11 5 2 8
89.67 1.34 1.0934 8 2 4 8
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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.