Reedmergnerite
Downs R T, Yang H, Hazen R M, Finger L W, Prewitt C T
American Mineralogist 84 (1999) 333-340
Compressibility mechanisms of alkali feldspars: New data from reedmergnerite
Sample from Joseph Smith #1 mine, Duchesne Co., Utah, NMNH 140
P = 3.00 GPa
_database_code_amcsd 0002218
CELL PARAMETERS: 7.6589 12.2675 6.7512 93.374 116.256 92.222
SPACE GROUP: C-1
X-RAY WAVELENGTH: 1.541838
Cell Volume: 566.393
Density (g/cm3): 2.885
MAX. ABS. INTENSITY / VOLUME**2: 5.550918161
RIR: 0.626
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
14.36 9.16 6.1686 -1 1 0 2
14.50 6.13 6.1071 0 2 0 2
14.68 3.25 6.0328 0 0 1 2
16.18 13.42 5.4764 -1 -1 1 2
23.46 100.00 3.7915 -2 0 1 2
24.05 15.99 3.7005 1 -1 1 2
24.61 35.33 3.6168 -1 3 0 2
25.36 39.61 3.5117 1 1 1 2
26.01 1.24 3.4253 2 0 0 2
26.11 9.53 3.4135 -1 -3 1 2
26.26 6.43 3.3937 1 3 0 2
27.03 4.93 3.2987 -1 -1 2 2
27.88 41.83 3.2002 -1 1 2 2
28.03 9.87 3.1832 -2 -2 1 2
28.95 40.27 3.0843 -2 2 0 2
29.25 36.69 3.0535 0 4 0 2
29.47 51.55 3.0310 -2 0 2 2
29.62 78.65 3.0164 0 0 2 2
30.79 9.06 2.9039 1 -3 1 2
30.84 19.83 2.8993 2 2 0 2
31.70 58.84 2.8226 0 -4 1 2
31.96 6.62 2.8005 0 -2 2 2
32.70 5.34 2.7382 -2 -2 2 2
33.28 1.57 2.6924 -2 2 2 2
33.50 4.19 2.6748 -1 -3 2 2
33.87 23.80 2.6465 1 3 1 2
34.01 1.61 2.6358 0 4 1 2
35.57 5.15 2.5236 -1 3 2 2
36.40 3.38 2.4684 -3 -1 1 2
37.20 4.37 2.4173 2 -2 1 2
37.31 20.77 2.4100 -2 4 1 2
37.60 6.42 2.3923 1 -1 2 2
38.03 2.93 2.3660 -2 4 0 2
38.13 6.13 2.3601 -3 -1 2 2
38.21 4.77 2.3555 -1 5 0 2
38.34 28.43 2.3476 -2 -4 1 2
39.48 6.11 2.2826 -1 -5 1 2
39.72 2.66 2.2693 2 2 1 2
40.72 1.69 2.2159 3 1 0 2
40.90 3.48 2.2065 -1 -1 3 2
40.98 5.62 2.2022 -3 3 1 2
41.00 7.95 2.2015 2 4 0 2
41.97 2.93 2.1529 -1 1 3 2
42.70 2.07 2.1176 -2 -2 3 2
42.75 4.59 2.1151 -3 -3 1 2
43.48 2.67 2.0815 -3 3 2 2
44.38 14.75 2.0410 2 -4 1 2
44.51 6.35 2.0357 0 6 0 2
45.66 4.47 1.9868 -3 1 3 2
45.70 3.01 1.9854 1 3 2 2
46.11 10.01 1.9684 1 5 1 2
47.01 2.19 1.9329 3 3 0 2
47.99 5.71 1.8958 -4 0 2 2
48.28 2.23 1.8850 2 0 2 2
48.39 5.71 1.8811 0 6 1 2
49.25 2.39 1.8502 2 -2 2 2
49.79 3.28 1.8314 3 1 1 2
49.96 1.29 1.8255 -3 -3 3 2
49.99 8.13 1.8244 -4 2 2 2
50.30 1.98 1.8139 -2 6 1 2
50.63 4.42 1.8029 -3 5 1 2
52.07 1.77 1.7565 -2 4 3 2
52.09 2.44 1.7558 2 2 2 2
52.31 8.42 1.7490 0 -4 3 2
52.52 8.72 1.7425 -4 0 3 2
52.69 2.52 1.7372 1 -1 3 2
53.23 2.49 1.7209 -1 7 0 2
53.50 7.44 1.7127 4 0 0 2
53.70 1.67 1.7067 -2 -6 2 2
54.16 8.26 1.6936 1 1 3 2
54.46 17.52 1.6848 -2 0 4 2
54.79 1.16 1.6756 -4 -2 3 2
54.81 3.12 1.6750 2 -4 2 2
55.08 3.29 1.6674 -1 7 1 2
55.26 1.73 1.6624 1 7 0 2
55.32 3.37 1.6607 2 -6 1 2
55.66 1.11 1.6512 3 3 1 2
55.98 1.11 1.6427 1 -7 1 2
56.00 2.25 1.6420 -4 4 1 2
56.23 2.51 1.6360 1 5 2 2
56.25 1.04 1.6355 -1 -1 4 2
56.36 1.57 1.6325 -3 -1 4 2
56.44 6.99 1.6303 -4 4 2 2
56.88 1.03 1.6189 4 2 0 2
56.92 1.29 1.6176 0 4 3 2
57.46 4.54 1.6037 -1 1 4 2
57.61 1.93 1.6001 -2 2 4 2
57.94 7.18 1.5916 -4 -4 2 2
58.07 2.21 1.5883 -1 -7 2 2
58.67 2.61 1.5735 -3 -5 3 2
58.99 2.76 1.5659 -4 -4 1 2
59.48 2.46 1.5540 3 -5 1 2
60.02 9.91 1.5413 2 4 2 2
60.03 1.57 1.5411 -3 5 3 2
60.65 1.58 1.5268 0 8 0 2
60.70 2.62 1.5258 -5 1 2 2
61.36 3.33 1.5109 0 -8 1 2
62.49 3.74 1.4863 -5 1 1 2
62.64 1.41 1.4830 4 0 1 2
62.87 2.43 1.4781 1 -5 3 2
62.93 2.21 1.4769 1 -7 2 2
63.15 1.25 1.4723 -5 1 3 2
63.20 1.93 1.4713 2 0 3 2
63.57 4.73 1.4637 -4 2 4 2
63.66 1.96 1.4617 2 -2 3 2
64.93 1.66 1.4361 0 2 4 2
65.06 4.75 1.4336 -2 8 0 2
65.75 6.31 1.4203 -4 6 1 2
65.78 1.47 1.4198 -1 -7 3 2
66.02 2.12 1.4151 -5 -3 2 2
66.22 4.06 1.4113 0 -8 2 2
66.65 3.13 1.4033 -2 -8 1 2
67.69 3.94 1.3841 -5 -3 3 2
68.12 4.75 1.3766 2 -4 3 2
68.29 4.19 1.3736 0 6 3 2
68.41 1.54 1.3714 -5 -3 1 2
68.92 1.68 1.3624 2 -8 1 2
69.15 1.04 1.3584 2 8 0 2
69.23 2.41 1.3571 1 -1 4 2
69.52 1.16 1.3521 -5 -1 4 2
69.53 1.32 1.3519 1 7 2 2
70.40 1.30 1.3374 -2 -6 4 2
70.83 2.58 1.3304 -1 -9 1 2
71.05 2.26 1.3267 -3 1 5 2
71.23 4.86 1.3239 -4 6 3 2
71.24 1.41 1.3237 -4 -6 3 2
71.49 2.62 1.3197 -5 5 2 2
71.53 3.81 1.3191 1 -3 4 2
71.57 1.42 1.3184 -1 9 1 2
71.89 3.17 1.3133 1 9 0 2
73.08 3.08 1.2949 -4 0 5 2
73.25 2.76 1.2923 4 4 1 2
73.30 3.64 1.2915 -5 -3 4 2
73.65 1.12 1.2862 -2 -8 3 2
73.70 2.93 1.2855 -1 -9 2 2
74.09 1.44 1.2797 2 4 3 2
74.33 2.69 1.2762 -4 -2 5 2
74.41 1.17 1.2749 -5 5 3 2
74.53 1.25 1.2733 -1 1 5 2
74.62 2.92 1.2719 -6 0 2 2
74.82 2.12 1.2689 0 -8 3 2
74.99 4.04 1.2665 4 0 2 2
75.01 1.22 1.2662 4 6 0 2
75.30 1.21 1.2621 3 -1 3 2
75.52 3.34 1.2589 2 8 1 2
75.55 2.54 1.2585 -1 -3 5 2
75.56 1.54 1.2584 -2 -4 5 2
77.31 1.91 1.2342 -6 -2 2 2
77.35 1.81 1.2337 -5 5 0 2
77.89 1.25 1.2264 3 7 1 2
78.54 2.89 1.2179 -4 8 1 2
79.26 1.12 1.2086 4 -4 2 2
79.31 1.75 1.2080 -4 -4 5 2
79.55 1.20 1.2050 -4 8 2 2
81.02 1.99 1.1869 -3 9 2 2
82.11 2.21 1.1738 -4 -8 2 2
82.50 1.02 1.1692 0 8 3 2
82.54 2.02 1.1688 -5 -3 5 2
83.09 2.98 1.1624 -6 4 1 2
83.58 2.39 1.1569 -6 -4 3 2
84.06 3.23 1.1514 -3 5 5 2
84.33 1.24 1.1484 -4 8 3 2
84.94 2.21 1.1418 6 0 0 2
85.48 2.16 1.1360 2 8 2 2
86.74 1.38 1.1227 -1 9 3 2
86.84 1.85 1.1216 0 -8 4 2
87.12 1.83 1.1187 1 -7 4 2
87.86 1.01 1.1112 4 -8 1 2
88.18 2.40 1.1079 6 2 0 2
88.33 1.01 1.1065 -1 5 5 2
88.98 1.33 1.1001 0 10 2 2
89.42 1.04 1.0958 -6 4 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.