Cryptophyllite
Zubkova N V, Filinchuk Y E, Pekov I V, Pushcharovsky D Y, Gobechiya E R
European Journal of Mineralogy 22 (2010) 547-555
Crystal structures of shlykovite and cryptophyllite: comparative crystal
chemistry of phyllosilicate minerals of the mountainite family
Locality: Mount Rasvumchorr, Khibiny alkaline intrusion, Kola Peninsula, Russia
_database_code_amcsd 0017557
CELL PARAMETERS: 6.4934 6.9919 32.0870 90.000 94.680 90.000
SPACE GROUP: P2_1/n
X-RAY WAVELENGTH: 1.541838
Cell Volume: 1451.932
Density (g/cm3): 2.248
MAX. ABS. INTENSITY / VOLUME**2: 12.34635562
RIR: 1.788
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
5.53 100.00 15.9900 0 0 2 2
11.07 18.55 7.9950 0 0 4 2
13.74 1.69 6.4462 -1 0 1 2
13.82 1.54 6.4062 0 1 2 4
14.18 12.50 6.2449 1 0 1 2
15.15 1.33 5.8465 0 1 3 4
16.63 7.10 5.3300 0 0 6 2
16.85 1.29 5.2632 0 1 4 4
18.68 2.96 4.7495 1 1 0 4
19.05 1.99 4.6576 1 1 1 4
20.01 1.84 4.4383 -1 1 3 4
20.30 6.16 4.3743 1 0 5 2
20.93 5.33 4.2449 1 1 3 4
20.96 1.14 4.2388 0 1 6 4
21.18 2.89 4.1951 -1 1 4 4
22.64 3.46 3.9274 -1 1 5 4
22.89 7.73 3.8846 -1 0 7 2
24.00 2.85 3.7083 1 1 5 4
24.34 2.13 3.6563 -1 1 6 4
24.75 1.94 3.5966 1 0 7 2
25.63 6.92 3.4752 0 2 1 4
25.67 2.10 3.4703 0 1 8 4
27.64 15.16 3.2278 -1 0 9 2
27.85 2.91 3.2031 0 2 4 4
27.90 16.81 3.1980 0 0 10 2
28.17 3.97 3.1677 0 1 9 4
28.59 12.74 3.1224 2 0 2 2
28.91 1.68 3.0884 -2 0 4 2
29.03 3.49 3.0759 1 2 0 4
29.11 5.91 3.0676 0 2 5 4
29.36 7.06 3.0425 -1 2 2 4
29.79 15.60 2.9990 1 2 2 4
30.44 2.25 2.9366 2 1 0 4
30.50 7.55 2.9306 -1 1 9 4
30.56 5.03 2.9252 1 2 3 4
30.64 6.42 2.9179 2 0 4 2
30.74 15.79 2.9088 -1 2 4 4
30.78 8.54 2.9048 2 1 1 4
30.98 10.83 2.8864 -2 1 3 4
31.38 9.42 2.8511 2 1 2 4
31.57 2.51 2.8341 1 2 4 4
31.67 3.55 2.8251 -2 1 4 4
31.79 3.04 2.8149 -1 2 5 4
32.21 2.63 2.7790 2 1 3 4
32.24 3.52 2.7764 0 2 7 4
32.72 1.34 2.7368 -1 0 11 2
32.79 1.50 2.7309 1 2 5 4
32.81 1.70 2.7295 -1 1 10 4
33.06 3.18 2.7100 -1 2 6 4
33.55 2.08 2.6710 2 0 6 2
34.07 4.35 2.6316 0 2 8 4
34.20 2.16 2.6219 -2 0 8 2
34.22 11.08 2.6205 1 2 6 4
34.85 4.66 2.5746 1 0 11 2
35.99 1.63 2.4952 2 1 6 4
36.04 1.75 2.4921 0 2 9 4
36.07 4.01 2.4902 0 1 12 4
37.22 2.94 2.4160 1 1 11 4
37.58 2.07 2.3933 1 2 8 4
37.91 1.75 2.3735 -2 0 10 2
38.29 2.42 2.3507 -2 1 9 4
38.34 2.83 2.3479 -2 2 3 4
39.36 2.23 2.2890 2 2 3 4
40.12 1.21 2.2475 -2 1 10 4
40.26 2.16 2.2398 -1 1 13 4
40.35 3.51 2.2353 0 2 11 4
41.17 3.25 2.1928 1 3 0 4
41.41 3.15 2.1806 -1 3 2 4
42.13 1.26 2.1448 -2 0 12 2
42.38 1.07 2.1328 1 1 13 4
43.25 1.94 2.0921 -1 3 5 4
43.47 2.04 2.0816 3 0 3 2
43.84 1.13 2.0650 -3 1 2 4
44.09 1.11 2.0540 -1 2 12 4
44.98 3.19 2.0152 -3 0 7 2
45.50 2.05 1.9936 2 1 11 4
45.84 1.35 1.9794 2 0 12 2
47.55 1.00 1.9123 0 2 14 4
48.09 1.57 1.8920 3 0 7 2
48.18 1.38 1.8886 -2 3 2 4
48.72 3.58 1.8689 -1 2 14 4
49.59 4.77 1.8384 -3 2 2 4
50.77 1.72 1.7983 2 0 14 2
50.79 1.30 1.7976 -3 1 10 4
51.01 1.04 1.7905 2 3 5 4
51.10 1.25 1.7875 2 2 11 4
51.76 1.12 1.7662 -2 0 16 2
51.89 1.74 1.7621 -2 2 13 4
52.34 2.27 1.7480 0 4 0 2
52.42 1.47 1.7454 0 4 1 4
52.68 1.31 1.7376 0 4 2 4
53.30 1.18 1.7187 2 3 7 4
53.46 1.04 1.7141 -3 2 8 4
55.36 5.25 1.6596 2 2 13 4
60.72 1.21 1.5252 2 4 2 4
61.88 1.50 1.4995 2 4 4 4
64.02 1.04 1.4544 -2 4 8 4
67.00 1.02 1.3968 1 2 20 4
69.56 2.13 1.3515 -4 2 11 4
72.25 1.00 1.3076 3 2 16 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.