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, 1150 C, 2 min
_database_code_amcsd 0001236
CELL PARAMETERS: 18.2460 8.8090 5.1970 90.000 90.000 90.000
SPACE GROUP: Pbca
X-RAY WAVELENGTH: 1.541838
Cell Volume: 835.309
Density (g/cm3): 3.299
MAX. ABS. INTENSITY / VOLUME**2: 5.420240096
RIR: 0.535
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.98 3.08 6.3370 2 1 0 4
20.16 8.78 4.4045 0 2 0 2
20.43 2.15 4.3472 1 1 1 8
22.12 6.50 4.0185 2 1 1 8
26.98 32.69 3.3045 1 2 1 8
27.93 18.13 3.1948 4 1 1 8
28.16 61.45 3.1685 4 2 0 4
28.30 98.33 3.1530 2 2 1 8
29.37 1.26 3.0410 6 0 0 2
30.39 57.11 2.9411 3 2 1 8
31.11 100.00 2.8745 6 1 0 4
31.63 30.55 2.8284 5 1 1 8
32.02 1.72 2.7951 2 3 0 4
33.11 39.63 2.7053 4 2 1 8
34.88 2.04 2.5725 1 0 2 4
35.46 58.35 2.5318 1 3 1 8
35.69 7.08 2.5154 6 1 1 8
35.94 68.95 2.4991 2 0 2 4
36.35 33.11 2.4718 5 2 1 8
36.39 1.69 2.4690 4 3 0 4
36.50 14.57 2.4617 2 3 1 8
37.64 10.85 2.3895 3 0 2 4
38.19 4.73 2.3568 3 3 1 8
39.06 2.25 2.3062 3 1 2 8
39.93 1.25 2.2578 4 0 2 4
40.03 6.91 2.2525 7 1 1 8
40.45 4.52 2.2301 4 3 1 8
41.28 2.44 2.1871 4 1 2 8
42.72 34.33 2.1167 5 0 2 4
42.81 2.53 2.1123 6 3 0 4
43.07 5.10 2.1004 3 2 2 8
43.21 25.07 2.0938 5 3 1 8
43.96 8.15 2.0595 7 2 1 8
44.00 14.38 2.0581 5 1 2 8
44.59 4.91 2.0322 8 1 1 8
44.75 2.11 2.0253 8 2 0 4
44.98 11.40 2.0153 1 4 1 8
45.75 6.63 1.9832 4 4 0 4
45.84 13.47 1.9794 2 4 1 8
46.40 32.85 1.9569 6 3 1 8
47.15 1.07 1.9276 6 1 2 8
47.25 1.61 1.9236 3 4 1 8
48.22 7.36 1.8871 8 2 1 8
49.16 1.43 1.8534 3 3 2 8
49.17 1.68 1.8529 4 4 1 8
49.53 7.68 1.8403 7 0 2 4
50.64 6.08 1.8025 6 2 2 8
51.03 1.21 1.7899 4 3 2 8
51.12 7.79 1.7867 10 1 0 4
51.56 7.02 1.7725 5 4 1 8
52.93 12.12 1.7298 2 5 0 4
53.36 1.14 1.7171 5 3 2 8
53.87 7.44 1.7019 8 3 1 8
54.00 7.32 1.6980 7 2 2 8
54.54 8.18 1.6826 8 1 2 8
54.88 1.88 1.6730 1 4 2 8
54.95 2.38 1.6710 2 1 3 8
55.63 5.40 1.6523 2 4 2 8
56.03 3.14 1.6413 2 5 1 8
56.19 5.03 1.6370 3 1 3 8
56.86 2.01 1.6194 3 4 2 8
57.14 17.08 1.6121 0 2 3 4
57.38 14.16 1.6059 1 2 3 8
57.67 8.68 1.5984 9 0 2 4
58.07 13.73 1.5885 9 3 1 8
58.24 2.24 1.5843 8 4 0 4
58.70 2.40 1.5727 9 1 2 8
58.94 1.32 1.5670 4 5 1 8
60.76 8.89 1.5244 6 5 0 4
60.93 7.96 1.5205 12 0 0 2
61.07 2.48 1.5174 5 5 1 8
61.74 2.56 1.5025 9 2 2 8
62.45 33.37 1.4871 1 3 3 8
62.54 26.97 1.4851 10 3 1 8
62.61 1.85 1.4837 6 1 3 8
63.04 1.47 1.4746 5 2 3 8
63.14 4.57 1.4725 2 3 3 8
63.23 1.80 1.4705 6 4 2 8
63.35 25.24 1.4682 0 6 0 2
65.87 10.86 1.4180 3 5 2 8
66.07 1.06 1.4142 10 2 2 8
66.18 1.55 1.4121 7 4 2 8
66.36 1.02 1.4087 1 6 1 8
66.54 1.22 1.4053 7 5 1 8
66.55 1.05 1.4050 10 4 0 4
66.92 14.74 1.3982 11 0 2 4
67.29 24.94 1.3915 11 3 1 8
67.63 1.36 1.3853 12 2 1 8
67.86 2.95 1.3811 5 3 3 8
67.87 5.51 1.3809 11 1 2 8
68.43 4.53 1.3711 7 2 3 8
68.97 4.88 1.3616 0 4 3 4
69.19 2.51 1.3578 1 4 3 8
69.40 1.81 1.3541 5 5 2 8
70.27 6.62 1.3395 6 3 3 8
70.93 1.99 1.3287 3 4 3 8
72.30 13.15 1.3068 12 3 1 8
72.44 1.35 1.3047 4 4 3 8
72.58 1.03 1.3025 9 1 3 8
72.87 10.34 1.2980 12 1 2 8
73.01 5.88 1.2960 1 0 4 4
73.06 1.25 1.2951 13 2 1 8
73.08 2.33 1.2949 7 3 3 8
73.45 3.10 1.2893 14 1 0 4
73.92 3.54 1.2822 1 1 4 8
74.71 1.03 1.2706 3 0 4 4
74.93 1.65 1.2674 10 5 0 4
75.03 12.89 1.2659 2 6 2 8
76.06 1.08 1.2513 14 1 1 8
76.09 5.02 1.2509 3 6 2 8
76.19 4.77 1.2496 4 0 4 4
77.73 5.03 1.2286 8 5 2 8
78.07 1.30 1.2241 2 5 3 8
78.97 2.40 1.2123 5 1 4 8
79.11 2.56 1.2105 3 5 3 8
79.44 3.69 1.2064 5 6 2 8
81.26 1.05 1.1839 6 1 4 8
81.27 5.98 1.1838 9 5 2 8
81.64 2.09 1.1793 5 2 4 8
83.33 1.20 1.1597 5 7 1 8
83.74 1.64 1.1550 10 3 3 8
83.94 1.52 1.1528 7 1 4 8
84.40 1.60 1.1477 7 6 2 8
85.07 1.82 1.1404 16 0 0 2
86.01 1.02 1.1303 9 4 3 8
86.14 1.85 1.1289 8 0 4 4
89.48 1.92 1.0952 11 5 2 8
89.65 1.33 1.0936 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.