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 = 0.00 GPa, in cell _database_code_amcsd 0002215 CELL PARAMETERS: 7.8389 12.3715 6.8065 93.311 116.363 92.043 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 589.062 Density (g/cm3): 2.774 MAX. ABS. INTENSITY / VOLUME**2: 5.739034665 RIR: 0.674 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.11 9.24 6.2788 -1 1 0 2 14.38 7.73 6.1609 0 2 0 2 14.57 4.45 6.0780 0 0 1 2 15.96 15.99 5.5541 -1 -1 1 2 16.26 1.22 5.4529 -1 1 1 2 22.94 100.00 3.8767 -2 0 1 2 23.75 11.95 3.7466 1 -1 1 2 24.36 34.96 3.6543 -1 3 0 2 25.00 38.74 3.5623 1 1 1 2 25.42 2.11 3.5036 2 0 0 2 25.81 11.87 3.4525 -1 -3 1 2 25.89 8.56 3.4420 1 3 0 2 26.81 5.35 3.3253 -1 -1 2 2 27.47 8.40 3.2471 -2 -2 1 2 27.64 37.89 3.2269 -1 1 2 2 28.43 39.24 3.1394 -2 2 0 2 28.99 37.63 3.0805 0 4 0 2 29.04 46.43 3.0751 -2 0 2 2 29.39 73.95 3.0390 0 0 2 2 30.20 21.36 2.9596 2 2 0 2 30.49 11.51 2.9315 1 -3 1 2 31.46 50.03 2.8435 0 -4 1 2 31.74 6.42 2.8189 0 -2 2 2 32.23 4.71 2.7770 -2 -2 2 2 32.85 2.46 2.7264 -2 2 2 2 33.22 3.54 2.6966 -1 -3 2 2 33.41 23.57 2.6816 1 3 1 2 35.26 4.65 2.5455 -1 3 2 2 35.52 2.28 2.5276 -3 -1 1 2 36.63 4.13 2.4534 2 -2 1 2 36.84 18.42 2.4397 -2 4 1 2 37.21 5.75 2.4165 1 -1 2 2 37.35 7.11 2.4074 -3 -1 2 2 37.53 3.25 2.3963 -2 4 0 2 37.72 22.27 2.3847 -2 -4 1 2 37.86 3.17 2.3763 -1 5 0 2 39.01 2.00 2.3087 2 2 1 2 39.06 6.40 2.3059 -1 -5 1 2 39.77 1.55 2.2666 3 1 0 2 40.22 5.22 2.2420 -3 3 1 2 40.29 7.89 2.2386 2 4 0 2 40.61 3.21 2.2217 -1 -1 3 2 41.64 2.38 2.1689 -1 1 3 2 41.82 5.99 2.1599 -3 -3 1 2 42.26 1.77 2.1387 -2 -2 3 2 42.77 2.81 2.1141 -3 3 2 2 43.83 13.97 2.0653 2 -4 1 2 44.10 7.02 2.0536 0 6 0 2 44.99 4.23 2.0148 -3 1 3 2 45.14 2.55 2.0087 1 3 2 2 45.54 8.72 1.9920 1 5 1 2 46.87 6.07 1.9383 -4 0 2 2 47.57 2.71 1.9113 2 0 2 2 47.91 6.43 1.8988 0 6 1 2 48.60 2.19 1.8733 2 -2 2 2 48.78 2.82 1.8669 3 1 1 2 48.93 7.27 1.8615 -4 2 2 2 49.22 1.53 1.8514 -3 -3 3 2 49.75 1.55 1.8326 -2 6 1 2 49.88 4.74 1.8282 -3 5 1 2 51.29 3.31 1.7811 2 2 2 2 51.49 8.21 1.7747 -4 0 3 2 51.55 1.36 1.7730 -2 4 3 2 51.63 1.03 1.7704 0 -6 2 2 51.94 7.53 1.7604 0 -4 3 2 52.18 1.67 1.7530 1 -1 3 2 52.22 7.40 1.7518 4 0 0 2 52.74 2.62 1.7355 -1 7 0 2 53.05 1.14 1.7263 -2 -6 2 2 53.57 7.26 1.7106 1 1 3 2 53.98 16.93 1.6986 -2 0 4 2 54.17 2.77 1.6931 2 -4 2 2 54.56 2.72 1.6821 -1 7 1 2 54.56 1.22 1.6819 3 3 1 2 54.62 1.14 1.6802 1 7 0 2 54.72 2.25 1.6774 2 -6 1 2 54.91 2.16 1.6720 -4 4 1 2 55.41 6.58 1.6582 -4 4 2 2 55.51 1.22 1.6554 4 2 0 2 55.53 1.36 1.6548 1 5 2 2 55.68 1.69 1.6507 -3 -1 4 2 56.37 1.58 1.6322 0 4 3 2 56.70 6.53 1.6235 -4 -4 2 2 57.01 4.22 1.6153 -1 1 4 2 57.09 1.51 1.6134 -2 2 4 2 57.54 2.38 1.6018 -1 -7 2 2 57.64 3.82 1.5993 -4 -4 1 2 57.84 2.50 1.5942 -3 -5 3 2 58.62 2.83 1.5748 3 -5 1 2 59.11 9.18 1.5629 2 4 2 2 59.20 3.18 1.5608 -5 1 2 2 59.29 1.35 1.5585 -3 5 3 2 59.76 1.04 1.5474 1 7 1 2 60.07 2.13 1.5402 0 8 0 2 60.81 2.91 1.5231 0 -8 1 2 60.90 2.84 1.5213 -5 1 1 2 61.75 1.48 1.5024 -5 1 3 2 62.34 2.05 1.4894 1 -5 3 2 62.37 1.68 1.4889 2 0 3 2 62.40 2.47 1.4882 1 -7 2 2 62.61 4.77 1.4838 -4 2 4 2 62.89 2.13 1.4778 2 -2 3 2 64.34 1.72 1.4479 0 2 4 2 64.39 5.35 1.4470 -2 8 0 2 64.65 5.14 1.4417 -4 6 1 2 65.23 1.66 1.4304 -1 -7 3 2 65.67 2.95 1.4218 0 -8 2 2 65.76 3.12 1.4200 -2 -8 1 2 66.15 4.98 1.4126 -5 -3 3 2 66.64 1.15 1.4034 -5 -3 1 2 67.36 4.85 1.3902 2 -4 3 2 67.57 4.26 1.3864 0 6 3 2 68.14 1.25 1.3761 -5 -1 4 2 68.17 1.92 1.3757 2 8 0 2 68.22 1.95 1.3748 2 -8 1 2 68.55 2.22 1.3688 1 -1 4 2 69.75 1.34 1.3483 -2 -6 4 2 69.98 1.16 1.3445 -4 -6 3 2 70.06 2.70 1.3431 -5 5 2 2 70.07 1.54 1.3429 -1 -9 1 2 70.18 3.99 1.3411 -4 6 3 2 70.31 2.15 1.3389 -3 1 5 2 70.86 1.47 1.3299 -1 9 1 2 70.87 3.10 1.3296 1 -3 4 2 71.05 2.59 1.3267 1 9 0 2 71.65 2.88 1.3171 4 4 1 2 71.84 2.66 1.3141 -5 -3 4 2 72.09 2.98 1.3101 -4 0 5 2 72.58 3.24 1.3024 -6 0 2 2 72.97 2.86 1.2965 -1 -9 2 2 73.01 2.13 1.2959 2 4 3 2 73.03 1.27 1.2956 -5 5 3 2 73.31 2.37 1.2913 -4 -2 5 2 73.41 1.24 1.2898 4 6 0 2 73.48 4.38 1.2887 4 0 2 2 73.91 1.17 1.2824 -1 1 5 2 74.22 1.60 1.2778 0 -8 3 2 74.40 2.88 1.2751 2 8 1 2 74.92 1.39 1.2675 -2 -4 5 2 74.98 2.67 1.2667 -1 -3 5 2 75.18 1.66 1.2638 -6 -2 2 2 75.75 1.44 1.2558 -5 5 0 2 77.36 2.81 1.2335 -4 8 1 2 77.87 1.02 1.2267 4 -4 2 2 78.22 1.25 1.2221 -4 -4 5 2 78.39 1.39 1.2199 -4 8 2 2 79.12 1.06 1.2104 2 0 4 2 80.04 1.81 1.1989 -3 9 2 2 80.56 2.93 1.1924 -4 -8 2 2 81.04 3.46 1.1865 -6 4 1 2 81.10 2.51 1.1858 -5 -3 5 2 81.43 2.14 1.1818 -6 -4 3 2 81.56 1.07 1.1803 0 8 3 2 82.62 2.01 1.1679 6 0 0 2 83.14 3.00 1.1619 -3 5 5 2 83.15 1.32 1.1618 -4 8 3 2 84.17 3.12 1.1503 2 8 2 2 85.73 1.88 1.1333 6 2 0 2 85.79 1.10 1.1327 -1 9 3 2 86.12 1.77 1.1291 0 -8 4 2 86.34 1.93 1.1268 1 -7 4 2 87.44 1.01 1.1155 -1 5 5 2 87.92 1.56 1.1106 0 10 2 2 89.73 1.14 1.0928 3 5 3 2 89.85 2.61 1.0916 -5 -7 4 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.