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, 10 min
_database_code_amcsd 0001234
CELL PARAMETERS: 18.2430 8.8080 5.1970 90.000 90.000 90.000
SPACE GROUP: Pbca
X-RAY WAVELENGTH: 1.541838
Cell Volume: 835.076
Density (g/cm3): 3.301
MAX. ABS. INTENSITY / VOLUME**2: 5.401679531
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 6.3361 2 1 0 4
20.16 8.74 4.4040 0 2 0 2
20.43 2.08 4.3470 1 1 1 8
22.12 6.73 4.0182 2 1 1 8
26.98 32.65 3.3043 1 2 1 8
27.93 18.20 3.1945 4 1 1 8
28.17 62.01 3.1681 4 2 0 4
28.31 98.80 3.1528 2 2 1 8
29.38 1.28 3.0405 6 0 0 2
30.39 57.32 2.9408 3 2 1 8
31.12 100.00 2.8741 6 1 0 4
31.64 30.89 2.8281 5 1 1 8
32.02 1.69 2.7948 2 3 0 4
33.12 39.62 2.7051 4 2 1 8
34.88 2.09 2.5725 1 0 2 4
35.46 58.53 2.5315 1 3 1 8
35.70 7.33 2.5151 6 1 1 8
35.94 69.39 2.4991 2 0 2 4
36.35 33.10 2.4716 5 2 1 8
36.39 1.71 2.4687 4 3 0 4
36.50 14.62 2.4614 2 3 1 8
37.64 10.94 2.3895 3 0 2 4
38.19 4.74 2.3565 3 3 1 8
39.06 2.25 2.3061 3 1 2 8
39.93 1.27 2.2578 4 0 2 4
40.03 7.06 2.2522 7 1 1 8
40.45 4.48 2.2299 4 3 1 8
41.28 2.47 2.1871 4 1 2 8
42.72 34.61 2.1166 5 0 2 4
42.82 2.60 2.1120 6 3 0 4
43.07 5.22 2.1003 3 2 2 8
43.21 25.30 2.0936 5 3 1 8
43.97 8.12 2.0593 7 2 1 8
44.00 14.35 2.0580 5 1 2 8
44.59 4.96 2.0319 8 1 1 8
44.75 2.18 2.0250 8 2 0 4
44.99 11.56 2.0151 1 4 1 8
45.13 1.03 2.0091 4 2 2 8
45.76 6.74 1.9830 4 4 0 4
45.85 13.60 1.9792 2 4 1 8
46.41 33.16 1.9566 6 3 1 8
47.15 1.09 1.9275 6 1 2 8
47.26 1.65 1.9234 3 4 1 8
48.23 7.38 1.8868 8 2 1 8
49.16 1.41 1.8533 3 3 2 8
49.18 1.66 1.8527 4 4 1 8
49.54 7.70 1.8401 7 0 2 4
50.65 6.11 1.8024 6 2 2 8
51.03 1.22 1.7898 4 3 2 8
51.13 7.87 1.7864 10 1 0 4
51.57 6.97 1.7723 5 4 1 8
52.94 12.16 1.7296 2 5 0 4
53.36 1.15 1.7169 5 3 2 8
53.88 7.47 1.7017 8 3 1 8
54.01 7.34 1.6979 7 2 2 8
54.54 8.21 1.6824 8 1 2 8
54.88 1.94 1.6729 1 4 2 8
54.95 2.40 1.6710 2 1 3 8
55.63 5.38 1.6521 2 4 2 8
56.04 3.18 1.6411 2 5 1 8
56.19 5.14 1.6370 3 1 3 8
56.86 1.99 1.6193 3 4 2 8
57.14 17.11 1.6121 0 2 3 4
57.38 14.19 1.6058 1 2 3 8
57.60 1.00 1.6003 7 4 1 8
57.68 8.70 1.5982 9 0 2 4
57.72 1.01 1.5973 8 2 2 8
58.08 13.81 1.5883 9 3 1 8
58.25 2.23 1.5840 8 4 0 4
58.71 2.42 1.5726 9 1 2 8
58.95 1.31 1.5668 4 5 1 8
60.76 8.92 1.5242 6 5 0 4
60.94 8.02 1.5202 12 0 0 2
61.07 2.48 1.5173 5 5 1 8
61.75 2.56 1.5024 9 2 2 8
62.45 33.63 1.4870 1 3 3 8
62.55 27.16 1.4849 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 4.60 1.4724 2 3 3 8
63.24 1.82 1.4704 6 4 2 8
63.36 25.38 1.4680 0 6 0 2
65.87 10.95 1.4179 3 5 2 8
66.08 1.08 1.4140 10 2 2 8
66.18 1.58 1.4120 7 4 2 8
66.37 1.05 1.4085 1 6 1 8
66.55 1.23 1.4051 7 5 1 8
66.57 1.05 1.4048 10 4 0 4
66.93 14.83 1.3980 11 0 2 4
67.30 25.07 1.3913 11 3 1 8
67.64 1.36 1.3851 12 2 1 8
67.87 2.95 1.3810 5 3 3 8
67.88 5.53 1.3807 11 1 2 8
68.43 4.52 1.3710 7 2 3 8
68.97 4.91 1.3615 0 4 3 4
69.19 2.54 1.3577 1 4 3 8
69.41 1.81 1.3540 5 5 2 8
70.28 6.66 1.3394 6 3 3 8
70.94 2.01 1.3286 3 4 3 8
72.31 13.20 1.3066 12 3 1 8
72.44 1.35 1.3046 4 4 3 8
72.58 1.06 1.3024 9 1 3 8
72.88 10.40 1.2979 12 1 2 8
73.01 5.91 1.2960 1 0 4 4
73.08 1.26 1.2949 13 2 1 8
73.08 2.33 1.2948 7 3 3 8
73.46 3.11 1.2890 14 1 0 4
73.92 3.57 1.2822 1 1 4 8
74.71 1.04 1.2706 3 0 4 4
74.94 1.66 1.2672 10 5 0 4
75.04 12.99 1.2658 2 6 2 8
76.08 1.10 1.2511 14 1 1 8
76.10 5.07 1.2508 3 6 2 8
76.19 4.80 1.2495 4 0 4 4
77.74 5.05 1.2285 8 5 2 8
78.08 1.30 1.2240 2 5 3 8
78.97 2.40 1.2123 5 1 4 8
79.12 2.59 1.2104 3 5 3 8
79.45 3.72 1.2063 5 6 2 8
81.26 1.05 1.1839 6 1 4 8
81.28 6.04 1.1837 9 5 2 8
81.65 2.10 1.1793 5 2 4 8
83.34 1.21 1.1595 5 7 1 8
83.75 1.65 1.1549 10 3 3 8
83.94 1.52 1.1528 7 1 4 8
84.41 1.60 1.1476 7 6 2 8
85.08 1.84 1.1402 16 0 0 2
86.02 1.05 1.1302 9 4 3 8
86.14 1.89 1.1289 8 0 4 4
89.50 1.93 1.0951 11 5 2 8
89.66 1.37 1.0935 8 2 4 8
================================================================================
XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.