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 A1D Locality: Adamello Massif, Northern Italy _database_code_amcsd 0020535 CELL PARAMETERS: 8.5640 12.9840 7.2010 90.130 116.020 89.530 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 719.530 Density (g/cm3): 2.562 MAX. ABS. INTENSITY / VOLUME**2: 4.699705751 RIR: 0.597 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.33 3.99 6.6436 1 1 0 2 13.42 3.07 6.5970 -1 1 0 2 13.64 8.45 6.4918 0 2 0 2 13.68 3.92 6.4711 0 0 1 2 15.08 6.49 5.8768 -1 -1 1 2 15.14 5.76 5.8515 -1 1 1 2 19.35 1.43 4.5864 0 2 1 2 21.06 79.60 4.2188 -2 0 1 2 22.51 14.25 3.9492 1 1 1 2 22.58 12.19 3.9372 1 -1 1 2 23.11 6.10 3.8479 2 0 0 2 23.50 47.81 3.7852 1 3 0 2 23.67 47.81 3.7594 -1 3 0 2 24.57 10.86 3.6235 -1 -3 1 2 24.69 9.34 3.6058 -1 3 1 2 25.08 7.78 3.5502 -2 -2 1 2 25.27 5.62 3.5249 -2 2 1 2 25.67 33.43 3.4708 -1 -1 2 2 25.70 31.98 3.4670 -1 1 2 2 26.84 63.32 3.3218 2 2 0 2 27.03 62.22 3.2985 -2 2 0 2 27.13 72.97 3.2864 -2 0 2 2 27.48 38.66 3.2459 0 4 0 2 27.57 100.00 3.2356 0 0 2 2 29.79 36.29 2.9990 1 3 1 2 29.95 37.65 2.9833 1 -3 1 2 30.42 5.31 2.9384 -2 -2 2 2 30.55 4.81 2.9258 -2 2 2 2 30.80 16.16 2.9031 0 4 1 2 30.84 15.27 2.8996 0 -4 1 2 30.86 7.00 2.8975 0 2 2 2 30.90 6.71 2.8941 0 -2 2 2 32.31 12.66 2.7704 -1 -3 2 2 32.38 13.51 2.7647 -1 3 2 2 34.42 11.86 2.6055 -3 -1 2 2 34.52 12.38 2.5983 -3 1 2 2 34.70 1.86 2.5848 2 2 1 2 34.74 22.89 2.5824 -2 -4 1 2 34.88 2.17 2.5726 2 -2 1 2 35.01 23.85 2.5629 -2 4 1 2 35.14 6.40 2.5537 1 1 2 2 35.20 5.49 2.5498 1 -1 2 2 35.62 5.84 2.5204 3 1 0 2 35.73 6.00 2.5128 -3 1 0 2 36.06 2.46 2.4909 2 4 0 2 36.35 2.63 2.4713 -2 4 0 2 37.16 6.05 2.4195 -1 -5 1 2 37.30 5.30 2.4107 -1 5 1 2 37.63 7.78 2.3902 -3 -3 1 2 37.93 6.88 2.3721 -3 3 1 2 38.71 3.79 2.3260 -1 -1 3 2 38.72 3.92 2.3253 -1 1 3 2 39.69 1.66 2.2708 -3 -3 2 2 39.96 1.56 2.2564 -3 3 2 2 40.93 2.70 2.2048 1 5 1 2 41.14 2.79 2.1944 1 -5 1 2 41.74 30.78 2.1639 0 6 0 2 42.41 7.56 2.1313 2 4 1 2 42.70 6.29 2.1176 2 -4 1 2 42.76 4.45 2.1149 -4 0 1 2 42.87 6.32 2.1094 -4 0 2 2 43.75 2.96 2.0693 2 0 2 2 43.80 1.51 2.0667 3 1 1 2 43.90 1.58 2.0622 3 -1 1 2 44.11 3.10 2.0531 0 6 1 2 44.15 3.40 2.0513 0 -6 1 2 45.09 7.92 2.0108 -4 -2 2 2 45.31 9.12 2.0016 -4 2 2 2 45.96 7.69 1.9746 2 2 2 2 46.11 7.38 1.9686 2 -2 2 2 46.35 2.17 1.9589 -3 -3 3 2 46.56 1.82 1.9505 -3 3 3 2 47.14 2.15 1.9278 -3 -5 1 2 47.24 14.08 1.9239 4 0 0 2 47.56 1.91 1.9120 -3 5 1 2 47.57 8.15 1.9115 -4 0 3 2 48.07 1.39 1.8926 2 6 0 2 48.20 1.02 1.8880 3 3 1 2 48.43 1.67 1.8797 -2 6 0 2 48.48 1.08 1.8777 3 -3 1 2 49.09 4.65 1.8559 1 1 3 2 49.14 4.39 1.8542 1 -1 3 2 49.29 1.50 1.8487 4 2 0 2 49.49 1.18 1.8418 1 5 2 2 49.52 1.52 1.8406 -4 2 0 2 49.70 1.08 1.8346 1 -5 2 2 49.76 2.23 1.8323 3 5 0 2 50.19 2.09 1.8176 -3 5 0 2 50.37 2.43 1.8118 -2 -6 2 2 50.63 2.84 1.8029 -2 6 2 2 50.72 5.93 1.8000 0 6 2 2 50.72 28.70 1.7999 -2 0 4 2 50.79 5.79 1.7977 0 4 3 2 50.79 6.36 1.7975 0 -6 2 2 50.86 6.23 1.7953 0 -4 3 2 51.37 3.94 1.7788 -4 -4 1 2 51.48 1.83 1.7751 -4 -4 2 2 51.79 3.79 1.7653 -4 4 1 2 51.88 1.68 1.7624 -4 4 2 2 52.31 2.70 1.7491 2 4 2 2 52.57 2.57 1.7407 2 -4 2 2 53.19 1.01 1.7220 1 3 3 2 53.33 1.14 1.7179 1 -3 3 2 53.99 1.19 1.6984 -5 -1 2 2 54.11 1.27 1.6948 -5 1 2 2 54.67 3.60 1.6789 -3 -5 3 2 54.98 3.86 1.6701 -3 5 3 2 55.70 2.14 1.6502 -1 -7 2 2 55.80 1.96 1.6474 -1 7 2 2 56.29 4.48 1.6343 3 5 1 2 56.71 4.41 1.6231 3 -5 1 2 56.72 2.71 1.6229 0 8 0 2 57.81 3.99 1.5950 -4 -2 4 2 57.97 3.98 1.5909 -4 2 4 2 58.80 3.97 1.5703 0 2 4 2 58.85 4.12 1.5692 0 -2 4 2 60.27 5.09 1.5356 -5 -3 3 2 60.56 1.28 1.5288 0 6 3 2 60.60 4.81 1.5281 -5 3 3 2 60.66 1.43 1.5266 0 -6 3 2 61.00 5.14 1.5188 -4 -6 1 2 61.57 5.07 1.5062 -4 6 1 2 61.87 14.44 1.4997 2 8 0 2 62.26 13.73 1.4911 -2 8 0 2 62.83 2.04 1.4790 -5 -1 4 2 62.93 2.44 1.4769 -5 1 4 2 63.75 1.84 1.4598 -1 -7 3 2 63.81 1.87 1.4586 -1 7 3 2 64.05 2.21 1.4539 5 3 0 2 64.16 1.00 1.4515 0 8 2 2 64.19 2.77 1.4508 1 1 4 2 64.24 2.35 1.4499 1 -1 4 2 64.41 2.17 1.4465 -5 3 0 2 64.56 1.36 1.4436 4 6 0 2 64.67 5.85 1.4413 2 4 3 2 64.87 1.54 1.4374 -4 -6 3 2 64.93 5.54 1.4362 2 -4 3 2 65.03 1.44 1.4343 -5 -5 2 2 65.14 1.29 1.4321 -4 6 0 2 65.35 1.29 1.4279 -4 6 3 2 65.47 8.89 1.4257 -6 0 2 2 65.58 1.59 1.4236 -5 5 2 2 65.98 1.25 1.4159 -1 9 0 2 66.56 8.82 1.4049 4 0 2 2 67.17 3.61 1.3937 -4 0 5 2 67.37 1.48 1.3900 -5 -5 3 2 67.63 2.31 1.3852 -2 -6 4 2 67.79 2.14 1.3823 -2 6 4 2 67.88 1.60 1.3807 -5 5 3 2 67.99 1.14 1.3788 -6 0 1 2 68.84 1.67 1.3638 -4 -2 5 2 68.98 1.26 1.3615 -4 2 5 2 69.59 1.84 1.3510 -6 -2 1 2 69.86 1.62 1.3464 -6 2 1 2 70.24 3.47 1.3401 -1 -9 2 2 70.36 3.68 1.3381 -1 9 2 2 70.98 3.34 1.3279 -6 0 4 2 71.84 3.52 1.3140 -1 3 5 2 71.85 3.77 1.3139 -1 -3 5 2 72.10 1.29 1.3100 -2 -4 5 2 72.18 1.22 1.3087 -2 4 5 2 72.26 1.40 1.3075 5 3 1 2 72.28 1.30 1.3072 -5 1 5 2 72.62 1.34 1.3019 5 -3 1 2 72.66 3.35 1.3013 2 0 4 2 72.85 1.92 1.2984 0 10 0 2 72.96 1.01 1.2966 0 6 4 2 73.01 1.08 1.2959 0 -8 3 2 73.08 1.02 1.2948 0 -6 4 2 73.32 6.56 1.2912 -4 -8 2 2 73.89 3.04 1.2826 6 0 0 2 73.89 1.53 1.2826 -4 -4 5 2 73.97 7.14 1.2814 -4 8 2 2 74.05 6.99 1.2803 2 8 2 2 74.15 1.77 1.2787 -4 4 5 2 74.49 7.16 1.2738 2 -8 2 2 74.55 1.94 1.2728 -6 -4 1 2 74.65 1.69 1.2715 -3 -9 2 2 75.08 1.86 1.2653 -6 4 1 2 75.17 1.36 1.2639 -3 9 2 2 75.47 2.23 1.2597 -5 -3 5 2 75.56 2.28 1.2584 -3 -5 5 2 75.73 2.03 1.2559 -5 3 5 2 75.77 2.11 1.2554 -3 5 5 2 78.69 1.29 1.2160 -6 0 5 2 79.18 1.06 1.2097 -2 -10 2 2 79.52 1.40 1.2053 -2 10 2 2 81.89 1.52 1.1763 -7 -3 3 2 83.50 2.89 1.1578 -4 -8 4 2 84.05 2.76 1.1516 -4 8 4 2 84.50 2.87 1.1466 0 8 4 2 84.65 2.79 1.1449 0 -8 4 2 86.40 2.48 1.1262 4 4 3 2 86.80 2.40 1.1220 4 -4 3 2 87.79 1.10 1.1119 -1 -9 4 2 89.38 1.22 1.0962 7 1 0 2 89.53 1.25 1.0947 -7 1 0 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.