Phlogopite
Hendricks S B, Jefferson M E
American Mineralogist 24 (1939) 729-771
Polymorphism of the micas with optical measurements
Note: data is reproduced from Jackson and West (1930)
_database_code_amcsd 0000025
CELL PARAMETERS: 5.3200 9.2100 20.0800 90.000 95.000 90.000
SPACE GROUP: C2/c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 980.120
Density (g/cm3): 2.834
MAX. ABS. INTENSITY / VOLUME**2: 6.457603065
RIR: 0.742
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
8.84 100.00 10.0018 0 0 2 2
17.74 9.52 5.0009 0 0 4 2
19.32 7.62 4.5935 1 1 0 4
19.50 3.14 4.5527 -1 1 1 4
19.78 14.95 4.4876 0 2 1 4
20.16 1.22 4.4050 1 1 1 4
22.66 4.20 3.9238 -1 1 3 4
23.48 51.81 3.7892 0 2 3 4
24.35 9.66 3.6560 1 1 3 4
25.32 41.69 3.5180 -1 1 4 4
26.31 17.88 3.3876 0 2 4 4
26.74 38.20 3.3339 0 0 6 2
27.34 57.07 3.2624 1 1 4 4
28.46 17.63 3.1365 -1 1 5 4
29.58 21.91 3.0201 0 2 5 4
30.72 13.32 2.9100 1 1 5 4
31.96 33.79 2.8006 -1 1 6 4
33.17 8.58 2.7005 0 2 6 4
33.74 2.39 2.6565 1 3 0 4
33.83 14.32 2.6499 2 0 0 2
33.84 15.06 2.6485 -1 3 1 4
34.24 23.88 2.6186 -2 0 2 2
34.24 57.31 2.6185 1 3 1 4
34.41 13.53 2.6062 1 1 6 4
35.34 2.15 2.5401 1 3 2 4
35.73 1.89 2.5131 -1 1 7 4
35.92 6.94 2.5004 0 0 8 2
36.97 46.30 2.4316 1 3 3 4
36.98 29.18 2.4308 -2 0 4 2
37.02 6.66 2.4281 0 2 7 4
39.12 5.87 2.3025 0 4 0 2
39.14 3.11 2.3016 -2 2 1 4
39.22 4.36 2.2968 2 2 0 4
39.39 9.66 2.2874 0 4 1 4
39.59 2.11 2.2763 -2 2 2 4
39.84 9.71 2.2625 2 2 1 4
39.86 1.60 2.2614 2 0 4 2
39.91 6.50 2.2590 -1 3 5 4
40.57 10.00 2.2239 -2 2 3 4
41.49 1.20 2.1764 0 4 3 4
41.62 19.43 2.1698 1 3 5 4
41.65 16.61 2.1685 -2 0 6 2
42.59 3.52 2.1227 2 2 3 4
45.34 14.78 2.0004 0 0 10 2
45.45 1.11 1.9956 0 4 5 4
45.55 7.70 1.9916 2 0 6 2
45.60 19.29 1.9895 -1 3 7 4
50.93 2.55 1.7929 0 4 7 4
52.52 1.35 1.7425 -1 3 9 4
52.60 1.68 1.7399 1 5 0 4
54.15 2.33 1.6938 0 4 8 4
54.48 1.54 1.6844 -3 1 4 4
55.01 27.71 1.6691 1 3 9 4
55.06 14.67 1.6680 -2 0 10 2
55.09 1.30 1.6670 0 0 12 2
55.39 2.78 1.6589 2 4 3 4
55.41 3.81 1.6581 -1 5 4 4
55.89 1.26 1.6451 3 1 3 4
55.93 1.53 1.6439 -3 1 5 4
56.49 3.71 1.6289 1 5 4 4
56.51 6.06 1.6285 -2 4 5 4
57.09 3.84 1.6134 2 4 4 4
57.12 4.72 1.6125 -1 5 5 4
57.71 5.62 1.5973 3 1 4 4
57.77 5.50 1.5960 -3 1 6 4
58.44 4.69 1.5791 1 5 5 4
58.46 3.53 1.5786 -2 4 6 4
59.16 4.79 1.5618 2 4 5 4
59.19 2.24 1.5609 -1 5 6 4
60.27 25.54 1.5356 -3 3 1 4
60.29 10.27 1.5350 0 6 0 2
60.36 6.92 1.5336 2 0 10 2
60.42 8.87 1.5321 -1 3 11 4
60.75 1.44 1.5247 1 5 6 4
60.77 1.35 1.5241 -2 4 7 4
61.04 1.95 1.5180 3 3 1 4
61.06 3.11 1.5176 -3 3 3 4
61.08 1.42 1.5172 0 6 2 4
61.40 1.39 1.5101 0 4 10 4
63.22 2.20 1.4709 1 3 11 4
63.26 1.33 1.4699 -2 0 12 2
63.77 2.13 1.4594 0 2 13 4
63.99 1.02 1.4550 2 2 10 4
65.31 2.40 1.4288 0 0 14 2
65.39 3.89 1.4271 0 4 11 4
66.81 1.40 1.4003 -2 2 12 4
68.15 3.96 1.3760 2 2 11 4
69.14 7.40 1.3586 2 0 12 2
69.21 12.33 1.3575 -1 3 13 4
70.93 3.00 1.3286 -4 0 2 2
70.96 5.33 1.3282 2 6 0 4
71.13 4.91 1.3255 -2 2 13 4
71.16 6.93 1.3249 4 0 0 2
71.20 10.32 1.3243 -2 6 2 4
72.16 5.94 1.3091 3 3 7 4
72.22 7.89 1.3082 0 6 8 4
72.23 6.33 1.3079 -3 3 9 4
72.82 2.97 1.2988 4 0 2 2
72.88 6.17 1.2979 -2 6 4 4
74.11 2.01 1.2793 0 4 13 4
74.75 6.87 1.2700 2 6 4 4
74.76 2.20 1.2698 -4 0 6 2
76.14 2.80 1.2502 0 0 16 2
76.60 1.29 1.2438 -4 2 5 4
76.62 1.22 1.2435 -1 7 4 4
77.18 2.14 1.2359 2 2 13 4
77.49 1.09 1.2318 4 2 3 4
77.54 1.26 1.2311 1 7 4 4
78.08 1.38 1.2240 -1 7 5 4
78.59 1.08 1.2173 3 5 4 4
78.64 1.02 1.2167 -3 5 6 4
78.90 1.34 1.2133 -1 3 15 4
79.22 1.32 1.2092 1 7 5 4
85.97 3.79 1.1307 4 0 8 2
86.08 7.16 1.1295 -2 6 10 4
================================================================================
XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.