Phengite-3T
Ivaldi G, Ferraris G, Curetti N, Compagnoni R
European Journal of Mineralogy 13 (2001) 1025-1034
Coexisting 3T and 2M_1 polytypes of phengite from Cima Pal (Val Savenca, western Alps):
Chemical and polytypic zoning and structural characterisation
Sample: 3TY
Locality: Cima Pal, Val Savenca, western Alps
_database_code_amcsd 0006912
CELL PARAMETERS: 5.2200 5.2200 29.7620 90.000 90.000 120.000
SPACE GROUP: P3_112
X-RAY WAVELENGTH: 1.541838
Cell Volume: 702.318
Density (g/cm3): 2.851
MAX. ABS. INTENSITY / VOLUME**2: 4.805052976
RIR: 0.549
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
8.91 85.42 9.9207 0 0 3 2
17.88 18.31 4.9603 0 0 6 2
19.64 22.42 4.5207 1 0 0 3
19.87 92.24 4.4694 1 0 1 6
20.53 15.56 4.3255 1 0 2 6
21.60 21.95 4.1137 1 0 3 6
23.02 59.62 3.8635 1 0 4 6
24.73 56.27 3.6001 1 0 5 6
26.68 91.62 3.3412 1 0 6 6
26.96 52.56 3.3069 0 0 9 2
28.83 71.12 3.0971 1 0 7 6
31.13 93.06 2.8726 1 0 8 6
33.58 17.98 2.6690 1 0 9 6
34.36 1.63 2.6100 1 1 0 6
34.50 47.47 2.6000 2 -1 1 6
34.50 3.61 2.6000 1 1 1 6
34.90 99.36 2.5708 1 1 2 6
36.13 13.02 2.4858 1 0 10 6
36.22 4.91 2.4802 0 0 12 2
36.48 17.57 2.4629 2 -1 4 6
37.63 63.98 2.3903 1 1 5 6
38.79 1.40 2.3216 1 0 11 6
38.99 1.09 2.3098 1 1 6 6
39.88 8.38 2.2603 2 0 0 3
40.00 7.17 2.2538 2 0 1 6
40.36 5.95 2.2347 2 0 2 6
40.56 7.82 2.2243 2 -1 7 6
40.95 16.54 2.2038 2 0 3 6
41.77 7.68 2.1627 2 0 4 6
42.30 46.59 2.1366 1 1 8 6
42.79 3.62 2.1131 2 0 5 6
44.02 9.93 2.0568 2 0 6 6
44.35 1.35 2.0424 1 0 13 6
45.44 1.79 1.9958 2 0 7 6
45.73 21.96 1.9841 0 0 15 2
46.27 23.06 1.9623 2 -1 10 6
47.04 2.14 1.9317 2 0 8 6
48.46 2.59 1.8784 1 1 11 6
48.46 1.14 1.8784 2 -1 11 6
48.80 3.74 1.8661 2 0 9 6
50.22 1.20 1.8168 1 0 15 6
50.72 2.26 1.8000 2 0 10 6
52.77 5.93 1.7347 2 0 11 6
53.22 8.94 1.7211 2 -1 13 6
53.64 1.35 1.7086 2 1 0 6
53.74 1.71 1.7058 3 -1 1 6
53.74 4.40 1.7058 2 1 1 6
54.02 2.74 1.6975 2 1 2 6
54.49 1.09 1.6839 3 -1 3 6
54.49 2.79 1.6839 2 1 3 6
54.96 2.09 1.6706 2 0 12 6
55.15 4.13 1.6653 2 1 4 6
55.15 1.54 1.6653 3 -1 4 6
55.77 46.97 1.6483 1 1 14 6
55.99 4.91 1.6423 2 1 5 6
55.99 9.71 1.6423 3 -1 5 6
57.01 9.39 1.6155 3 -1 6 6
57.01 10.10 1.6155 2 1 6 6
57.28 3.77 1.6085 2 0 13 6
58.19 4.43 1.5854 3 -1 7 6
58.19 4.65 1.5854 2 1 7 6
59.53 1.52 1.5528 1 0 18 6
59.54 3.82 1.5527 2 1 8 6
59.54 10.67 1.5527 3 -1 8 6
59.71 2.34 1.5486 2 0 14 6
61.04 1.72 1.5180 3 -1 9 6
61.04 2.62 1.5180 2 1 9 6
61.19 21.98 1.5148 2 -1 16 6
61.54 44.88 1.5069 3 0 0 3
61.63 4.25 1.5050 3 0 1 6
62.32 8.13 1.4898 3 0 3 6
62.70 3.98 1.4818 2 1 10 6
62.78 2.27 1.4801 1 0 19 6
64.04 4.97 1.4539 1 1 17 6
64.50 1.71 1.4447 2 1 11 6
64.92 4.77 1.4363 2 0 16 6
65.91 1.67 1.4172 0 0 21 2
66.10 2.82 1.4135 1 0 20 6
66.45 1.04 1.4071 2 1 12 6
67.69 2.50 1.3841 2 0 17 6
68.42 1.36 1.3712 3 0 9 6
70.06 27.18 1.3431 2 -1 19 6
70.58 12.49 1.3345 2 0 18 6
72.42 2.05 1.3050 2 2 0 6
72.50 1.37 1.3037 4 -2 1 6
72.50 8.82 1.3037 2 2 1 6
72.74 15.04 1.3000 4 -2 2 6
73.00 1.97 1.2960 1 0 22 6
73.22 2.70 1.2927 1 1 20 6
73.54 15.23 1.2878 3 0 12 6
73.57 3.05 1.2875 2 0 19 6
74.43 9.28 1.2747 4 -2 5 6
75.54 1.54 1.2587 3 0 13 6
75.88 1.39 1.2538 3 1 0 6
75.96 1.11 1.2527 3 1 1 6
75.96 3.61 1.2527 4 -1 1 6
76.20 1.37 1.2494 4 -1 2 6
76.33 6.63 1.2476 2 2 7 6
76.60 2.49 1.2439 4 -1 3 6
76.67 3.98 1.2429 2 0 20 6
76.88 3.05 1.2401 0 0 24 2
77.86 5.84 1.2269 3 1 5 6
78.72 1.49 1.2156 3 1 6 6
78.72 1.35 1.2156 4 -1 6 6
79.74 2.18 1.2026 4 -1 7 6
79.74 1.88 1.2026 3 1 7 6
79.86 1.34 1.2011 2 -1 22 6
79.89 3.52 1.2007 2 0 21 6
79.94 3.86 1.2000 3 0 15 6
80.90 2.08 1.1882 3 -1 18 6
80.91 1.66 1.1881 4 -1 8 6
80.91 4.29 1.1881 3 1 8 6
81.97 1.06 1.1754 4 -2 11 6
83.70 2.19 1.1555 4 -1 10 6
83.78 1.46 1.1546 3 -1 19 6
83.78 1.13 1.1546 2 1 19 6
86.33 1.12 1.1269 4 0 2 6
86.71 1.08 1.1229 4 0 3 6
86.78 2.92 1.1222 3 -1 20 6
87.76 10.77 1.1122 4 -2 14 6
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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.