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 Le9A, 1050 C, 90 min
_database_code_amcsd 0001241
CELL PARAMETERS: 18.2480 8.8310 5.1890 90.000 90.000 90.000
SPACE GROUP: Pbca
X-RAY WAVELENGTH: 1.541838
Cell Volume: 836.197
Density (g/cm3): 3.275
MAX. ABS. INTENSITY / VOLUME**2: 5.674561099
RIR: 0.564
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.96 2.31 6.3455 2 1 0 4
20.11 8.83 4.4155 0 2 0 2
20.44 1.72 4.3452 1 1 1 8
22.13 5.87 4.0169 2 1 1 8
26.96 32.34 3.3071 1 2 1 8
27.93 18.99 3.1942 4 1 1 8
28.13 59.62 3.1728 4 2 0 4
28.28 100.00 3.1553 2 2 1 8
30.37 53.19 2.9430 3 2 1 8
31.10 95.36 2.8756 6 1 0 4
31.64 28.17 2.8280 5 1 1 8
31.95 1.98 2.8015 2 3 0 4
33.09 35.09 2.7069 4 2 1 8
34.93 1.49 2.5687 1 0 2 4
35.40 53.94 2.5355 1 3 1 8
35.70 6.24 2.5152 6 1 1 8
35.99 65.98 2.4956 2 0 2 4
36.32 1.50 2.4734 4 3 0 4
36.33 30.54 2.4730 5 2 1 8
36.45 12.99 2.4651 2 3 1 8
37.69 9.99 2.3865 3 0 2 4
38.14 4.39 2.3598 3 3 1 8
39.10 1.72 2.3038 3 1 2 8
39.51 1.08 2.2810 8 0 0 2
40.03 6.69 2.2524 7 1 1 8
40.40 4.49 2.2328 4 3 1 8
41.32 2.35 2.1852 4 1 2 8
42.75 2.26 2.1152 6 3 0 4
42.76 33.47 2.1146 5 0 2 4
43.09 4.51 2.0995 3 2 2 8
43.16 24.04 2.0960 5 3 1 8
43.95 7.43 2.0603 7 2 1 8
44.03 13.63 2.0565 5 1 2 8
44.59 4.06 2.0321 8 1 1 8
44.72 2.03 2.0266 8 2 0 4
44.89 10.40 2.0190 1 4 1 8
45.65 6.74 1.9873 4 4 0 4
45.76 13.23 1.9830 2 4 1 8
46.36 30.46 1.9587 6 3 1 8
47.17 1.56 1.9269 3 4 1 8
48.21 6.59 1.8877 8 2 1 8
49.09 1.86 1.8558 4 4 1 8
49.15 1.59 1.8538 3 3 2 8
49.57 7.01 1.8389 7 0 2 4
50.66 5.84 1.8020 6 2 2 8
51.01 1.16 1.7903 4 3 2 8
51.11 7.46 1.7870 10 1 0 4
51.48 7.16 1.7750 5 4 1 8
52.79 11.18 1.7340 2 5 0 4
53.83 7.91 1.7032 8 3 1 8
54.02 6.71 1.6976 7 2 2 8
54.57 7.78 1.6817 8 1 2 8
54.83 2.04 1.6743 1 4 2 8
55.03 2.44 1.6688 2 1 3 8
55.58 5.40 1.6536 2 4 2 8
55.91 3.11 1.6446 2 5 1 8
56.27 4.62 1.6349 3 1 3 8
56.81 2.05 1.6206 3 4 2 8
57.20 17.97 1.6105 0 2 3 4
57.44 12.68 1.6043 1 2 3 8
57.51 1.01 1.6024 7 4 1 8
57.70 8.17 1.5976 9 0 2 4
58.03 12.94 1.5895 9 3 1 8
58.15 2.02 1.5864 8 4 0 4
58.73 2.40 1.5721 9 1 2 8
58.82 1.45 1.5699 4 5 1 8
60.63 7.63 1.5273 6 5 0 4
60.92 7.68 1.5207 12 0 0 2
60.95 2.42 1.5201 5 5 1 8
61.75 3.08 1.5023 9 2 2 8
62.49 30.03 1.4863 1 3 3 8
62.50 25.30 1.4860 10 3 1 8
62.68 1.84 1.4822 6 1 3 8
63.10 1.22 1.4734 5 2 3 8
63.17 24.68 1.4718 0 6 0 2
63.18 4.58 1.4718 2 3 3 8
63.19 1.66 1.4715 6 4 2 8
65.78 9.95 1.4197 3 5 2 8
66.08 1.00 1.4140 10 2 2 8
66.13 1.43 1.4130 7 4 2 8
66.43 1.27 1.4074 7 5 1 8
66.95 13.32 1.3976 11 0 2 4
67.25 24.85 1.3922 11 3 1 8
67.61 1.16 1.3856 12 2 1 8
67.90 2.57 1.3805 5 3 3 8
67.90 5.64 1.3805 11 1 2 8
68.48 3.60 1.3701 7 2 3 8
68.97 5.36 1.3616 0 4 3 4
69.19 2.39 1.3578 1 4 3 8
69.32 1.37 1.3556 5 5 2 8
70.30 7.11 1.3390 6 3 3 8
70.93 1.73 1.3287 3 4 3 8
72.26 12.54 1.3075 12 3 1 8
72.44 1.47 1.3047 4 4 3 8
72.89 10.24 1.2977 12 1 2 8
73.04 1.10 1.2954 13 2 1 8
73.11 2.18 1.2944 7 3 3 8
73.14 5.59 1.2940 1 0 4 4
73.43 3.03 1.2895 14 1 0 4
74.05 3.54 1.2803 1 1 4 8
74.81 1.91 1.2691 10 5 0 4
74.84 1.14 1.2687 3 0 4 4
74.90 12.61 1.2678 2 6 2 8
75.96 5.13 1.2527 3 6 2 8
76.06 1.15 1.2514 14 1 1 8
76.32 4.56 1.2478 4 0 4 4
76.67 1.08 1.2428 10 1 3 8
77.65 4.83 1.2297 8 5 2 8
78.03 1.46 1.2246 2 5 3 8
79.07 2.49 1.2110 3 5 3 8
79.09 2.25 1.2108 5 1 4 8
79.31 3.77 1.2080 5 6 2 8
81.18 5.65 1.1848 9 5 2 8
81.38 1.08 1.1825 6 1 4 8
81.75 2.13 1.1780 5 2 4 8
83.12 1.23 1.1621 5 7 1 8
83.77 1.83 1.1547 10 3 3 8
84.06 1.47 1.1515 7 1 4 8
84.27 1.61 1.1491 7 6 2 8
85.06 1.77 1.1405 16 0 0 2
86.26 1.78 1.1276 8 0 4 4
88.41 1.02 1.1057 12 2 3 8
89.40 1.91 1.0960 11 5 2 8
89.76 1.32 1.0926 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.