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-2
Locality: Victoria, Australia
_database_code_amcsd 0006342
CELL PARAMETERS: 9.6930 8.8370 5.2790 90.000 106.660 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 433.202
Density (g/cm3): 3.393
MAX. ABS. INTENSITY / VOLUME**2: 12.30762985
RIR: 1.181
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.83 1.48 6.4016 1 1 0 4
19.11 1.70 4.6431 2 0 0 2
20.10 4.22 4.4185 0 2 0 2
26.79 6.01 3.3275 0 2 1 4
27.87 22.03 3.2008 2 2 0 4
29.94 100.00 2.9843 -2 2 1 4
30.60 33.08 2.9213 3 1 0 4
30.93 30.74 2.8910 -3 1 1 4
35.19 29.54 2.5505 -1 3 1 4
35.21 1.37 2.5487 -2 0 2 2
35.50 41.36 2.5287 0 0 2 2
36.05 40.94 2.4913 2 2 1 4
39.58 13.98 2.2769 3 1 1 4
40.87 1.10 2.2078 -2 2 2 4
40.88 10.77 2.2075 1 1 2 4
41.13 7.90 2.1947 0 2 2 4
42.36 7.65 2.1339 3 3 0 4
42.61 19.91 2.1220 -3 3 1 4
43.10 9.78 2.0987 -4 2 1 4
44.77 16.84 2.0245 0 4 1 4
44.79 12.09 2.0234 -4 0 2 2
45.50 7.83 1.9936 2 0 2 2
46.18 5.60 1.9656 -1 3 2 4
46.85 1.21 1.9391 -2 4 1 4
49.54 1.95 1.8401 3 3 1 4
50.20 4.95 1.8175 5 1 0 4
50.20 2.91 1.8172 2 2 2 4
50.63 2.55 1.8029 1 3 2 4
52.12 1.22 1.7549 4 2 1 4
52.72 12.66 1.7362 1 5 0 4
53.17 1.21 1.7226 -5 1 2 4
54.00 1.37 1.6980 3 1 2 4
55.03 5.19 1.6686 -3 1 3 4
55.21 4.68 1.6637 0 4 2 4
56.44 16.68 1.6303 -2 2 3 4
57.01 15.69 1.6154 -5 3 1 4
57.59 4.79 1.6004 4 4 0 4
58.77 1.44 1.5710 5 3 0 4
59.75 3.77 1.5477 6 0 0 2
60.30 5.87 1.5348 3 5 0 4
60.53 5.60 1.5297 -6 0 2 2
61.09 2.32 1.5170 -6 2 1 4
61.48 6.41 1.5082 4 0 2 2
61.67 13.69 1.5040 -1 3 3 4
62.78 1.36 1.4801 2 4 2 4
63.12 4.94 1.4728 0 6 0 2
64.46 1.90 1.4455 -6 2 2 4
65.38 1.27 1.4274 4 2 2 4
66.07 1.69 1.4141 0 6 1 4
66.46 18.12 1.4068 5 3 1 4
66.63 9.89 1.4035 -3 5 2 4
67.00 3.45 1.3968 1 5 2 4
67.75 4.63 1.3831 2 2 3 4
68.27 1.58 1.3737 -2 4 3 4
70.23 1.07 1.3402 0 4 3 4
70.94 6.62 1.3286 -7 1 2 4
71.47 3.67 1.3200 -5 3 3 4
71.98 1.26 1.3119 7 1 0 4
71.98 3.36 1.3119 6 2 1 4
73.06 4.12 1.2951 -3 1 4 4
73.41 1.33 1.2898 -1 1 4 4
74.39 2.33 1.2752 -2 6 2 4
74.45 1.87 1.2744 -4 0 4 2
74.56 6.14 1.2727 0 6 2 4
75.14 3.26 1.2644 0 0 4 2
77.15 7.42 1.2364 3 5 2 4
77.97 1.19 1.2254 -1 7 1 4
79.66 2.02 1.2035 1 7 1 4
83.23 1.46 1.1608 8 0 0 2
83.77 3.21 1.1547 -6 0 4 2
88.61 1.31 1.1038 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.