Microcline
Dal Negro A, De Pieri R, Quareni S
Acta Crystallographica B34 (1978) 2699-2707
The crystal structures of nine K feldspars from the Adamello
Massif (Northern Italy)
Note: Sample RC20C
Locality: Adamello Massif, Northern Italy
_database_code_amcsd 0020538
CELL PARAMETERS: 8.5670 12.9700 7.2210 90.430 116.000 88.480
SPACE GROUP: C-1
X-RAY WAVELENGTH: 1.541838
Cell Volume: 720.890
Density (g/cm3): 2.552
MAX. ABS. INTENSITY / VOLUME**2: 4.630264772
RIR: 0.591
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
13.22 5.97 6.6952 1 1 0 2
13.53 1.80 6.5450 -1 1 0 2
13.64 5.27 6.4901 0 0 1 2
13.66 7.23 6.4826 0 2 0 2
14.98 7.99 5.9121 -1 -1 1 2
15.20 4.92 5.8294 -1 1 1 2
19.31 2.91 4.5971 0 2 1 2
21.05 82.51 4.2200 -2 0 1 2
22.40 18.40 3.9687 1 1 1 2
22.62 10.47 3.9301 1 -1 1 2
23.11 6.59 3.8487 2 0 0 2
23.34 46.47 3.8107 1 3 0 2
23.87 46.74 3.7275 -1 3 0 2
24.44 13.49 3.6422 -1 -3 1 2
24.84 7.63 3.5843 -1 3 1 2
24.88 10.84 3.5784 -2 -2 1 2
25.48 2.83 3.4963 -2 2 1 2
25.57 36.47 3.4838 -1 -1 2 2
25.66 30.73 3.4712 -1 1 2 2
26.63 63.89 3.3476 2 2 0 2
27.09 73.30 3.2919 -2 0 2 2
27.25 60.47 3.2725 -2 2 0 2
27.49 100.00 3.2451 0 0 2 2
27.52 41.41 3.2413 0 4 0 2
29.60 34.21 3.0175 1 3 1 2
30.12 39.85 2.9671 1 -3 1 2
30.23 6.16 2.9561 -2 -2 2 2
30.67 3.82 2.9147 -2 2 2 2
30.76 7.58 2.9071 0 2 2 2
30.78 17.43 2.9051 0 4 1 2
30.87 6.21 2.8965 0 -2 2 2
30.89 14.22 2.8945 0 -4 1 2
32.20 11.03 2.7801 -1 -3 2 2
32.33 1.16 2.7694 -3 1 1 2
32.43 14.46 2.7610 -1 3 2 2
34.29 10.86 2.6155 -3 -1 2 2
34.46 21.63 2.6027 -2 -4 1 2
34.49 1.29 2.6007 2 2 1 2
34.61 13.07 2.5919 -3 1 2 2
35.00 7.99 2.5637 1 1 2 2
35.03 2.73 2.5613 2 -2 1 2
35.17 4.48 2.5514 1 -1 2 2
35.34 25.48 2.5396 -2 4 1 2
35.49 5.67 2.5295 3 1 0 2
35.75 2.22 2.5114 2 4 0 2
35.85 6.04 2.5047 -3 1 0 2
36.71 2.82 2.4482 -2 4 0 2
37.04 7.17 2.4272 -1 -5 1 2
37.31 9.27 2.4098 -3 -3 1 2
37.50 4.28 2.3984 -1 5 1 2
38.28 5.91 2.3514 -3 3 1 2
38.58 3.54 2.3334 -1 -1 3 2
38.63 4.10 2.3310 -1 1 3 2
39.39 1.72 2.2875 -3 -3 2 2
40.24 1.48 2.2410 -3 3 2 2
40.73 2.54 2.2154 1 5 1 2
41.38 2.95 2.1820 1 -5 1 2
41.80 29.61 2.1609 0 6 0 2
42.09 9.86 2.1469 2 4 1 2
42.76 4.48 2.1148 -4 0 1 2
42.86 6.14 2.1100 -4 0 2 2
43.01 5.07 2.1030 2 -4 1 2
43.65 1.41 2.0736 3 1 1 2
43.66 2.83 2.0732 2 0 2 2
43.98 1.69 2.0589 3 -1 1 2
44.11 2.65 2.0531 0 6 1 2
44.24 3.84 2.0474 0 -6 1 2
44.84 6.39 2.0215 -4 -2 2 2
45.55 10.78 1.9916 -4 2 2 2
45.72 8.12 1.9844 2 2 2 2
46.06 2.52 1.9707 -3 -3 3 2
46.20 6.70 1.9650 2 -2 2 2
46.72 2.66 1.9444 -3 -5 1 2
46.75 1.28 1.9431 -3 3 3 2
47.23 14.45 1.9243 4 0 0 2
47.52 8.69 1.9135 -4 0 3 2
47.73 1.16 1.9054 2 6 0 2
47.77 1.39 1.9039 -2 6 1 2
48.05 1.63 1.8934 -3 5 1 2
48.77 1.14 1.8672 3 -3 1 2
48.87 2.30 1.8638 -2 6 0 2
48.90 5.15 1.8624 1 1 3 2
49.03 1.36 1.8579 4 2 0 2
49.06 4.25 1.8570 1 -1 3 2
49.24 1.34 1.8507 1 5 2 2
49.31 2.31 1.8479 3 5 0 2
49.37 1.05 1.8461 -4 -2 3 2
49.77 1.50 1.8319 -4 2 0 2
50.09 1.85 1.8211 -2 -6 2 2
50.57 28.45 1.8049 -2 0 4 2
50.62 5.09 1.8032 0 4 3 2
50.65 5.55 1.8024 0 6 2 2
50.70 1.81 1.8007 -3 5 0 2
50.85 6.73 1.7956 0 -4 3 2
50.88 7.06 1.7948 0 -6 2 2
50.92 3.97 1.7934 -4 -4 1 2
50.96 3.34 1.7922 -2 6 2 2
51.05 2.11 1.7892 -4 -4 2 2
51.96 2.82 1.7600 2 4 2 2
52.28 3.56 1.7497 -4 4 1 2
52.33 1.49 1.7482 -4 4 2 2
52.78 1.27 1.7345 -1 -1 4 2
52.82 2.32 1.7333 2 -4 2 2
53.36 1.34 1.7168 1 -3 3 2
53.85 1.02 1.7025 -5 -1 2 2
54.25 1.30 1.6909 -5 1 2 2
54.29 3.27 1.6898 -3 -5 3 2
55.31 4.21 1.6609 -3 5 3 2
55.61 2.39 1.6526 -1 -7 2 2
55.82 4.36 1.6469 3 5 1 2
55.96 1.62 1.6432 -1 7 2 2
56.80 1.32 1.6210 -5 1 3 2
56.81 2.79 1.6207 0 8 0 2
57.18 4.26 1.6110 3 -5 1 2
57.53 4.05 1.6020 -4 -2 4 2
58.06 3.89 1.5887 -4 2 4 2
58.58 3.79 1.5757 0 2 4 2
58.72 4.24 1.5723 0 -2 4 2
58.79 1.20 1.5707 0 -8 1 2
59.40 1.18 1.5561 2 -2 3 2
59.88 5.41 1.5446 -5 -3 3 2
60.41 1.05 1.5324 0 6 3 2
60.42 5.19 1.5322 -4 -6 1 2
60.72 1.59 1.5254 0 -6 3 2
60.94 4.36 1.5202 -5 3 3 2
61.51 14.78 1.5076 2 8 0 2
62.25 5.08 1.4915 -4 6 1 2
62.64 1.61 1.4831 -5 -1 4 2
62.78 12.58 1.4800 -2 8 0 2
62.97 3.11 1.4761 -5 1 4 2
63.54 1.01 1.4642 -2 -8 2 2
63.64 2.21 1.4622 5 3 0 2
63.66 1.80 1.4617 -1 -7 3 2
63.87 1.87 1.4575 -1 7 3 2
63.94 1.45 1.4559 4 6 0 2
63.96 3.62 1.4557 1 1 4 2
64.10 1.80 1.4527 1 -1 4 2
64.11 1.43 1.4526 0 8 2 2
64.28 6.30 1.4491 2 4 3 2
64.33 2.01 1.4482 -4 -6 3 2
64.44 1.24 1.4460 -5 -5 2 2
64.81 2.11 1.4385 -5 3 0 2
65.10 5.15 1.4328 2 -4 3 2
65.47 8.86 1.4257 -6 0 2 2
65.82 1.27 1.4190 -4 6 0 2
66.22 1.69 1.4114 -5 5 2 2
66.32 1.75 1.4094 -1 9 0 2
66.47 8.70 1.4066 4 0 2 2
66.79 1.30 1.4006 -5 -5 3 2
67.00 3.66 1.3967 -4 0 5 2
67.37 2.46 1.3901 -2 -6 4 2
67.37 1.11 1.3900 1 3 4 2
67.90 1.85 1.3805 -2 6 4 2
67.99 1.14 1.3788 -6 0 1 2
68.18 1.41 1.3755 -1 1 5 2
68.46 1.77 1.3705 -5 5 3 2
68.53 2.22 1.3693 -4 -2 5 2
69.29 2.14 1.3560 -6 -2 1 2
70.17 1.36 1.3413 -6 2 1 2
70.17 3.12 1.3412 -1 -9 2 2
70.56 3.92 1.3348 -1 9 2 2
70.92 3.34 1.3289 -6 0 4 2
71.63 3.02 1.3175 -1 3 5 2
71.64 4.08 1.3173 -1 -3 5 2
71.82 1.39 1.3145 -2 -4 5 2
71.82 1.43 1.3143 5 3 1 2
72.10 1.12 1.3100 -2 4 5 2
72.24 1.83 1.3077 -5 1 5 2
72.46 3.40 1.3044 2 0 4 2
72.52 1.36 1.3034 -4 -8 1 2
72.66 5.58 1.3013 -4 -8 2 2
72.72 1.09 1.3004 0 6 4 2
72.97 1.77 1.2965 0 10 0 2
72.98 1.30 1.2963 5 -3 1 2
73.09 1.07 1.2946 0 -6 4 2
73.12 1.23 1.2942 0 -8 3 2
73.45 1.26 1.2892 -4 -4 5 2
73.57 6.46 1.2874 2 8 2 2
73.87 2.90 1.2829 6 0 0 2
73.99 2.07 1.2812 -6 -4 1 2
74.14 2.01 1.2789 -3 -9 2 2
74.32 2.20 1.2763 -4 4 5 2
74.49 1.05 1.2738 -5 -7 2 2
74.64 1.09 1.2716 0 -2 5 2
74.76 7.81 1.2698 -4 8 2 2
74.99 7.19 1.2665 2 -8 2 2
75.04 2.46 1.2658 -5 -3 5 2
75.16 2.48 1.2640 -3 -5 5 2
75.68 1.82 1.2567 -6 4 1 2
75.87 1.88 1.2540 -3 5 5 2
75.90 1.72 1.2535 -5 3 5 2
78.58 1.17 1.2175 -6 0 5 2
79.06 1.05 1.2112 3 -5 3 2
79.40 1.25 1.2069 0 4 5 2
79.78 1.05 1.2021 0 -10 2 2
80.01 1.85 1.1992 -2 10 2 2
81.42 1.91 1.1820 -7 -3 3 2
82.86 2.92 1.1650 -4 -8 4 2
84.26 2.83 1.1493 0 8 4 2
84.65 2.51 1.1449 -4 8 4 2
84.73 2.55 1.1440 0 -8 4 2
85.81 2.60 1.1324 4 4 3 2
87.12 2.37 1.1187 4 -4 3 2
87.32 1.08 1.1167 -5 -9 2 2
87.71 1.25 1.1127 -1 -9 4 2
89.18 1.18 1.0981 7 1 0 2
89.68 1.24 1.0933 -7 1 0 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.