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, 10 min
_database_code_amcsd 0001237
CELL PARAMETERS: 18.2420 8.8030 5.1980 90.000 90.000 90.000
SPACE GROUP: Pbca
X-RAY WAVELENGTH: 1.541838
Cell Volume: 834.717
Density (g/cm3): 3.302
MAX. ABS. INTENSITY / VOLUME**2: 5.409226005
RIR: 0.533
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.98 3.02 6.3341 2 1 0 4
20.17 8.89 4.4015 0 2 0 2
20.43 2.11 4.3470 1 1 1 8
22.12 6.49 4.0182 2 1 1 8
26.99 32.59 3.3035 1 2 1 8
27.93 18.28 3.1944 4 1 1 8
28.18 61.89 3.1670 4 2 0 4
28.31 99.17 3.1521 2 2 1 8
29.38 1.29 3.0403 6 0 0 2
30.40 57.16 2.9402 3 2 1 8
31.12 100.00 2.8738 6 1 0 4
31.64 30.75 2.8280 5 1 1 8
32.04 1.65 2.7933 2 3 0 4
33.12 39.59 2.7046 4 2 1 8
34.87 1.99 2.5730 1 0 2 4
35.47 58.40 2.5306 1 3 1 8
35.70 7.09 2.5150 6 1 1 8
35.93 68.47 2.4995 2 0 2 4
36.36 33.19 2.4712 5 2 1 8
36.41 1.71 2.4677 4 3 0 4
36.52 14.63 2.4606 2 3 1 8
37.64 10.94 2.3899 3 0 2 4
38.20 4.70 2.3557 3 3 1 8
39.05 2.21 2.3064 3 1 2 8
39.93 1.27 2.2581 4 0 2 4
40.04 6.88 2.2521 7 1 1 8
40.46 4.45 2.2292 4 3 1 8
41.28 2.57 2.1872 4 1 2 8
42.72 34.27 2.1168 5 0 2 4
42.83 2.59 2.1114 6 3 0 4
43.07 5.06 2.1002 3 2 2 8
43.23 25.17 2.0930 5 3 1 8
43.98 8.16 2.0590 7 2 1 8
44.00 14.43 2.0581 5 1 2 8
44.60 4.83 2.0318 8 1 1 8
44.76 2.15 2.0247 8 2 0 4
45.01 11.46 2.0142 1 4 1 8
45.13 1.02 2.0091 4 2 2 8
45.78 6.68 1.9820 4 4 0 4
45.87 13.60 1.9783 2 4 1 8
46.42 32.59 1.9562 6 3 1 8
47.15 1.03 1.9276 6 1 2 8
47.28 1.59 1.9226 3 4 1 8
48.24 7.37 1.8866 8 2 1 8
49.17 1.41 1.8530 3 3 2 8
49.20 1.67 1.8520 4 4 1 8
49.53 7.67 1.8402 7 0 2 4
50.65 6.14 1.8023 6 2 2 8
51.04 1.27 1.7895 4 3 2 8
51.14 7.78 1.7863 10 1 0 4
51.59 7.01 1.7716 5 4 1 8
52.97 12.17 1.7287 2 5 0 4
53.37 1.14 1.7167 5 3 2 8
53.89 7.56 1.7013 8 3 1 8
54.01 7.26 1.6978 7 2 2 8
54.54 8.09 1.6825 8 1 2 8
54.90 1.88 1.6724 1 4 2 8
54.94 2.36 1.6713 2 1 3 8
55.64 5.42 1.6517 2 4 2 8
56.06 3.12 1.6404 2 5 1 8
56.18 5.05 1.6373 3 1 3 8
56.88 2.03 1.6189 3 4 2 8
57.13 17.20 1.6122 0 2 3 4
57.37 14.14 1.6060 1 2 3 8
57.68 8.72 1.5983 9 0 2 4
58.09 13.73 1.5880 9 3 1 8
58.27 2.24 1.5835 8 4 0 4
58.71 2.42 1.5726 9 1 2 8
58.98 1.33 1.5661 4 5 1 8
60.79 8.85 1.5236 6 5 0 4
60.95 7.89 1.5202 12 0 0 2
61.10 2.44 1.5166 5 5 1 8
61.75 2.59 1.5023 9 2 2 8
62.45 33.04 1.4870 1 3 3 8
62.56 26.92 1.4847 10 3 1 8
62.60 1.84 1.4838 6 1 3 8
63.04 1.43 1.4747 5 2 3 8
63.14 4.60 1.4724 2 3 3 8
63.25 1.80 1.4701 6 4 2 8
63.40 25.07 1.4672 0 6 0 2
65.89 10.83 1.4175 3 5 2 8
66.08 1.06 1.4140 10 2 2 8
66.20 1.54 1.4117 7 4 2 8
66.41 1.03 1.4078 1 6 1 8
66.58 1.20 1.4046 7 5 1 8
66.58 1.06 1.4044 10 4 0 4
66.93 14.71 1.3980 11 0 2 4
67.31 24.82 1.3911 11 3 1 8
67.65 1.36 1.3849 12 2 1 8
67.87 2.98 1.3810 5 3 3 8
67.88 5.51 1.3807 11 1 2 8
68.43 4.47 1.3711 7 2 3 8
68.98 4.92 1.3614 0 4 3 4
69.20 2.50 1.3576 1 4 3 8
69.44 1.80 1.3536 5 5 2 8
70.28 6.63 1.3394 6 3 3 8
70.94 1.97 1.3285 3 4 3 8
72.33 13.04 1.3065 12 3 1 8
72.45 1.34 1.3045 4 4 3 8
72.58 1.03 1.3025 9 1 3 8
72.88 10.37 1.2979 12 1 2 8
72.99 5.91 1.2962 1 0 4 4
73.08 2.34 1.2948 7 3 3 8
73.08 1.24 1.2948 13 2 1 8
73.47 3.07 1.2890 14 1 0 4
73.91 3.59 1.2824 1 1 4 8
74.69 1.02 1.2708 3 0 4 4
74.97 1.64 1.2668 10 5 0 4
75.08 12.79 1.2653 2 6 2 8
76.08 1.10 1.2511 14 1 1 8
76.13 5.02 1.2503 3 6 2 8
76.17 4.77 1.2498 4 0 4 4
77.76 5.01 1.2281 8 5 2 8
78.09 1.28 1.2238 2 5 3 8
78.96 2.37 1.2125 5 1 4 8
79.14 2.53 1.2102 3 5 3 8
79.48 3.65 1.2058 5 6 2 8
81.25 1.03 1.1841 6 1 4 8
81.30 5.99 1.1834 9 5 2 8
81.64 2.11 1.1794 5 2 4 8
83.39 1.19 1.1590 5 7 1 8
83.75 1.65 1.1549 10 3 3 8
83.93 1.53 1.1529 7 1 4 8
84.44 1.59 1.1472 7 6 2 8
85.09 1.81 1.1401 16 0 0 2
86.02 1.02 1.1301 9 4 3 8
86.13 1.85 1.1290 8 0 4 4
89.52 1.92 1.0948 11 5 2 8
89.65 1.31 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.