Diopside
Dal Negro A, Manoli S, Secco L, Piccirillo E M
European Journal of Mineralogy 1 (1989) 105-121
Megacrystic clinopyroxenes from Victoria (Australia):
Crystal chemical comparisons of pyroxenes from high and low pressure regimes
Sample: Fr-3
Locality: Victoria, Australia
_database_code_amcsd 0006343
CELL PARAMETERS: 9.6900 8.8370 5.2760 90.000 106.710 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 432.709
Density (g/cm3): 3.380
MAX. ABS. INTENSITY / VOLUME**2: 12.10711246
RIR: 1.166
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.84 1.21 6.3999 1 1 0 4
19.13 1.46 4.6404 2 0 0 2
20.10 4.24 4.4185 0 2 0 2
26.80 6.94 3.3263 0 2 1 4
27.88 22.69 3.1999 2 2 0 4
29.94 100.00 2.9841 -2 2 1 4
30.62 33.48 2.9199 3 1 0 4
30.93 31.53 2.8907 -3 1 1 4
35.19 29.77 2.5502 -1 3 1 4
35.22 1.53 2.5479 -2 0 2 2
35.53 41.70 2.5266 0 0 2 2
36.08 40.90 2.4895 2 2 1 4
39.62 14.30 2.2748 3 1 1 4
40.89 1.12 2.2072 -2 2 2 4
40.92 10.92 2.2055 1 1 2 4
41.16 8.00 2.1933 0 2 2 4
42.37 7.74 2.1333 3 3 0 4
42.61 20.25 2.1218 -3 3 1 4
43.11 9.74 2.0984 -4 2 1 4
44.08 1.04 2.0542 4 2 0 4
44.77 17.28 2.0242 0 4 1 4
44.80 12.20 2.0231 -4 0 2 2
45.55 7.85 1.9915 2 0 2 2
46.20 5.64 1.9650 -1 3 2 4
46.85 1.25 1.9391 -2 4 1 4
49.57 1.90 1.8390 3 3 1 4
50.22 5.12 1.8165 5 1 0 4
50.25 3.07 1.8156 2 2 2 4
50.66 2.64 1.8018 1 3 2 4
52.16 1.23 1.7536 4 2 1 4
52.72 12.82 1.7362 1 5 0 4
53.18 1.27 1.7224 -5 1 2 4
54.06 1.43 1.6963 3 1 2 4
55.05 5.29 1.6681 -3 1 3 4
55.23 4.76 1.6631 0 4 2 4
56.47 17.17 1.6296 -2 2 3 4
57.02 16.14 1.6151 -5 3 1 4
57.61 4.77 1.6000 4 4 0 4
58.80 1.48 1.5704 5 3 0 4
59.79 3.84 1.5468 6 0 0 2
60.31 5.94 1.5346 3 5 0 4
60.53 5.69 1.5295 -6 0 2 2
61.10 2.30 1.5166 -6 2 1 4
61.55 6.50 1.5067 4 0 2 2
61.71 13.95 1.5032 -1 3 3 4
62.82 1.45 1.4792 2 4 2 4
63.12 5.18 1.4728 0 6 0 2
64.47 1.98 1.4454 -6 2 2 4
65.45 1.28 1.4261 4 2 2 4
66.08 1.78 1.4140 0 6 1 4
66.51 18.89 1.4059 5 3 1 4
66.64 10.09 1.4034 -3 5 2 4
67.02 3.46 1.3963 1 5 2 4
67.82 4.64 1.3819 2 2 3 4
68.30 1.69 1.3733 -2 4 3 4
70.27 1.11 1.3395 0 4 3 4
70.95 6.90 1.3284 -7 1 2 4
71.48 3.83 1.3199 -5 3 3 4
72.03 1.31 1.3112 7 1 0 4
72.04 3.35 1.3109 6 2 1 4
73.10 4.25 1.2945 -3 1 4 4
73.47 1.36 1.2889 -1 1 4 4
74.40 2.41 1.2751 -2 6 2 4
74.48 1.96 1.2740 -4 0 4 2
74.58 6.49 1.2724 0 6 2 4
75.21 3.38 1.2633 0 0 4 2
77.19 7.72 1.2358 3 5 2 4
77.97 1.16 1.2254 -1 7 1 4
79.67 2.04 1.2034 1 7 1 4
83.29 1.51 1.1601 8 0 0 2
83.79 3.34 1.1545 -6 0 4 2
88.71 1.34 1.1027 2 2 4 4
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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.