Natalyite
Secco L, Martignago F, Dal Negro A, Reznitskii L Z, Sklyarov E V
American Mineralogist 87 (2002) 709-714
Crystal chemistry of Cr-V-rich clinopyroxenes
Sample 4
_database_code_amcsd 0002809
CELL PARAMETERS: 9.6582 8.8273 5.2665 90.000 106.577 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 430.338
Density (g/cm3): 3.409
MAX. ABS. INTENSITY / VOLUME**2: 13.72753548
RIR: 1.311
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.86 8.97 6.3883 1 1 0 4
20.12 11.45 4.4137 0 2 0 2
20.16 4.15 4.4048 -1 1 1 4
26.83 4.01 3.3226 0 2 1 4
27.93 11.41 3.1941 2 2 0 4
30.02 100.00 2.9769 -2 2 1 4
30.69 38.25 2.9128 3 1 0 4
31.04 18.98 2.8810 -3 1 1 4
35.24 24.68 2.5465 -1 3 1 4
35.32 1.04 2.5414 -2 0 2 2
35.57 40.44 2.5238 0 0 2 2
36.12 40.20 2.4869 2 2 1 4
39.67 9.43 2.2718 3 1 1 4
40.95 13.80 2.2037 1 1 2 4
41.20 5.32 2.1909 0 2 2 4
42.45 5.59 2.1294 3 3 0 4
42.71 17.91 2.1169 -3 3 1 4
43.24 9.67 2.0922 -4 2 1 4
44.82 12.69 2.0220 0 4 1 4
44.96 10.31 2.0161 -4 0 2 2
45.59 6.12 1.9900 2 0 2 2
46.27 3.63 1.9621 -1 3 2 4
46.94 3.15 1.9359 -2 4 1 4
48.40 1.51 1.8805 -5 1 1 4
49.63 2.31 1.8367 3 3 1 4
49.72 1.41 1.8338 -4 2 2 4
50.30 1.21 1.8141 2 2 2 4
50.36 3.67 1.8119 5 1 0 4
50.71 2.04 1.8001 1 3 2 4
51.34 1.15 1.7798 2 4 1 4
52.24 1.49 1.7510 4 2 1 4
52.79 11.61 1.7342 1 5 0 4
54.11 1.91 1.6948 3 1 2 4
55.07 1.16 1.6677 -1 5 1 4
55.20 3.72 1.6639 -3 1 3 4
55.30 5.77 1.6613 0 4 2 4
56.58 16.23 1.6265 -2 2 3 4
57.19 15.18 1.6107 -5 3 1 4
57.72 6.54 1.5971 4 4 0 4
59.96 3.86 1.5428 6 0 0 2
60.41 5.28 1.5324 3 5 0 4
60.78 5.14 1.5240 -6 0 2 2
61.31 2.32 1.5120 -6 2 1 4
61.62 5.69 1.5051 4 0 2 2
61.80 12.49 1.5011 -1 3 3 4
63.20 4.96 1.4712 0 6 0 2
64.71 1.27 1.4405 -6 2 2 4
65.52 2.19 1.4246 4 2 2 4
66.63 16.80 1.4036 5 3 1 4
66.78 10.02 1.4008 -3 5 2 4
67.10 2.94 1.3949 1 5 2 4
67.88 4.90 1.3808 2 2 3 4
68.43 2.23 1.3710 -2 4 3 4
71.24 7.39 1.3237 -7 1 2 4
71.71 3.57 1.3161 -5 3 3 4
72.19 3.49 1.3086 6 2 1 4
72.24 1.63 1.3078 7 1 0 4
73.28 4.78 1.2917 -3 1 4 4
73.59 1.02 1.2871 -1 1 4 4
74.53 2.29 1.2733 -2 6 2 4
74.68 7.20 1.2710 0 6 2 4
74.70 1.63 1.2707 -4 0 4 2
75.31 3.59 1.2619 0 0 4 2
76.63 1.22 1.2435 4 4 2 4
77.29 7.36 1.2345 3 5 2 4
78.08 1.60 1.2239 -1 7 1 4
79.78 2.34 1.2021 1 7 1 4
83.07 1.10 1.1626 -8 2 1 4
83.56 1.36 1.1571 8 0 0 2
84.11 3.44 1.1509 -6 0 4 2
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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.