Minehillite Dai Y S, Post J E, Appleman D E American Mineralogist 80 (1995) 173-178 Crystal structure of minehillite: Twinning and structural relationships to reyerite _database_code_amcsd 0001716 CELL PARAMETERS: 9.7770 9.7770 33.2930 90.000 90.000 120.000 SPACE GROUP: P-3c1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 2756.099 Density (g/cm3): 2.895 MAX. ABS. INTENSITY / VOLUME**2: 5.951873594 RIR: 0.669 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 5.31 97.14 16.6465 0 0 2 2 10.45 5.30 8.4671 1 0 0 6 10.63 1.27 8.3232 0 0 4 2 11.73 4.94 7.5470 0 1 2 6 11.73 26.05 7.5470 1 0 2 6 14.93 11.83 5.9356 0 1 4 6 15.97 8.79 5.5488 0 0 6 2 18.15 15.57 4.8885 1 1 0 6 18.92 2.14 4.6904 1 1 2 12 19.12 20.93 4.6410 1 0 6 6 20.98 15.67 4.2336 2 0 0 6 21.35 7.60 4.1616 0 0 8 2 21.66 16.49 4.1030 0 2 2 6 21.66 12.52 4.1030 2 0 2 6 23.82 26.24 3.7349 0 1 8 6 24.26 22.50 3.6681 1 1 6 12 26.48 51.04 3.3658 0 2 6 6 26.48 36.34 3.3658 2 0 6 6 26.78 42.73 3.3293 0 0 10 2 27.88 3.34 3.2003 2 1 0 12 28.01 24.44 3.1856 2 1 1 12 28.16 22.07 3.1689 1 1 8 12 28.40 34.89 3.1427 2 1 2 12 28.81 14.08 3.0984 1 0 10 6 29.04 8.79 3.0750 1 2 3 12 29.04 62.84 3.0750 2 1 3 12 29.91 4.71 2.9871 1 2 4 12 30.11 8.77 2.9678 0 2 8 6 30.11 45.53 2.9678 2 0 8 6 30.30 5.54 2.9498 1 1 9 12 31.00 9.91 2.8844 1 2 5 12 31.00 34.66 2.8844 2 1 5 12 32.29 99.91 2.7722 2 1 6 12 32.54 8.13 2.7517 1 1 10 12 33.76 14.36 2.6552 1 2 7 12 33.76 11.60 2.6552 2 1 7 12 34.00 4.56 2.6365 1 0 12 6 34.26 29.75 2.6170 0 2 10 6 34.26 2.91 2.6170 2 0 10 6 34.86 1.13 2.5733 1 1 11 12 35.38 14.30 2.5369 1 2 8 12 35.38 6.54 2.5369 2 1 8 12 36.77 23.17 2.4443 2 2 0 6 37.15 4.56 2.4203 1 2 9 12 37.15 2.33 2.4203 2 1 9 12 37.18 7.37 2.4183 2 2 2 12 37.83 4.38 2.3781 0 0 14 2 38.33 5.17 2.3484 3 1 0 12 38.38 5.30 2.3452 2 2 4 12 38.54 1.25 2.3359 3 0 8 6 38.72 1.12 2.3253 1 3 2 12 38.81 4.18 2.3205 2 0 12 6 39.04 7.65 2.3072 2 1 10 12 39.21 3.12 2.2975 3 1 3 12 39.89 1.67 2.2601 1 3 4 12 40.32 1.64 2.2368 2 2 6 12 40.74 2.12 2.2147 3 1 5 12 41.05 2.07 2.1990 1 2 11 12 41.05 21.01 2.1990 2 1 11 12 41.77 2.88 2.1627 1 3 6 12 41.97 2.96 2.1529 0 3 10 6 41.97 1.24 2.1529 3 0 10 6 42.72 3.70 2.1168 4 0 0 6 42.91 4.32 2.1076 2 2 8 12 42.95 11.31 2.1057 1 3 7 12 42.95 1.33 2.1057 3 1 7 12 43.15 12.36 2.0963 2 1 12 12 43.49 2.26 2.0808 0 0 16 2 43.66 2.15 2.0734 2 0 14 6 44.15 5.19 2.0515 0 4 4 6 44.15 4.50 2.0515 4 0 4 6 44.29 2.39 2.0452 3 1 8 12 44.42 3.51 2.0393 2 2 9 12 44.85 2.25 2.0210 1 1 15 12 45.35 8.63 1.9996 1 2 13 12 45.35 4.56 1.9996 2 1 13 12 45.76 2.05 1.9826 1 3 9 12 45.76 1.23 1.9826 3 1 9 12 45.88 3.30 1.9778 4 0 6 6 45.88 2.30 1.9778 0 4 6 6 46.07 4.55 1.9703 2 2 10 12 46.77 3.68 1.9425 3 2 0 12 46.85 1.05 1.9392 3 2 1 12 47.10 1.34 1.9294 2 3 2 12 47.10 1.03 1.9294 3 2 2 12 47.37 4.69 1.9190 1 3 10 12 47.37 2.81 1.9190 3 1 10 12 47.49 1.12 1.9146 1 1 16 12 47.52 1.98 1.9134 2 3 3 12 47.52 1.78 1.9134 3 2 3 12 47.64 6.44 1.9088 2 1 14 12 47.83 1.02 1.9016 2 2 11 12 48.23 1.96 1.8867 0 4 8 6 48.23 1.08 1.8867 4 0 8 6 48.76 2.01 1.8674 2 0 16 6 49.10 2.12 1.8554 1 3 11 12 49.27 5.27 1.8496 0 0 18 2 49.32 21.03 1.8477 4 1 0 12 49.40 15.37 1.8448 1 4 1 12 49.40 19.20 1.8448 4 1 1 12 49.64 1.31 1.8364 1 4 2 12 49.71 2.45 1.8340 2 2 12 12 50.01 2.35 1.8238 2 1 15 12 50.05 10.75 1.8226 1 4 3 12 50.05 9.30 1.8226 4 1 3 12 50.16 3.16 1.8186 3 0 14 6 50.51 1.32 1.8070 0 1 18 6 50.60 3.92 1.8038 1 4 4 12 50.60 5.59 1.8038 4 1 4 12 51.32 3.89 1.7804 1 4 5 12 51.32 2.00 1.7804 4 1 5 12 52.18 3.37 1.7530 1 4 6 12 52.18 3.97 1.7530 4 1 6 12 52.45 1.60 1.7445 1 2 16 12 52.45 10.67 1.7445 2 1 16 12 52.90 2.59 1.7308 3 1 13 12 52.93 2.37 1.7299 1 1 18 12 53.18 1.69 1.7223 1 4 7 12 53.78 20.40 1.7045 2 2 14 12 54.11 4.95 1.6949 2 0 18 6 54.16 1.10 1.6934 5 0 0 6 54.32 4.45 1.6887 1 4 8 12 54.53 1.57 1.6829 4 0 12 6 54.53 3.00 1.6829 0 4 12 6 54.81 1.44 1.6748 0 3 16 6 54.95 2.31 1.6709 1 3 14 12 54.97 3.00 1.6705 1 2 17 12 55.60 3.42 1.6530 4 1 9 12 55.73 2.08 1.6495 1 1 19 12 56.27 1.57 1.6348 2 3 11 12 56.47 1.38 1.6295 3 3 0 6 57.00 2.53 1.6156 1 4 10 12 57.10 3.81 1.6131 1 3 15 12 57.55 1.11 1.6014 1 2 18 12 57.68 1.19 1.5983 2 4 1 12 57.89 12.57 1.5928 2 4 2 12 57.89 1.97 1.5928 4 2 2 12 58.23 8.18 1.5844 2 2 16 12 58.26 1.00 1.5838 4 2 3 12 58.30 1.35 1.5828 3 3 5 12 58.53 4.18 1.5770 4 1 11 12 58.76 1.35 1.5714 4 2 4 12 59.09 1.88 1.5635 3 3 6 12 59.41 1.77 1.5558 2 4 5 12 59.69 2.95 1.5492 2 0 20 6 60.19 2.20 1.5375 2 4 6 12 60.19 2.89 1.5375 4 2 6 12 60.21 1.98 1.5370 1 2 19 12 61.07 1.29 1.5173 3 3 8 12 61.10 5.16 1.5166 2 4 7 12 61.25 1.23 1.5133 0 0 22 2 61.55 2.91 1.5067 1 5 3 12 61.55 2.01 1.5067 5 1 3 12 61.67 5.21 1.5040 1 3 17 12 61.67 2.19 1.5040 3 1 17 12 61.93 2.29 1.4984 1 4 13 12 61.93 1.55 1.4984 4 1 13 12 62.04 2.40 1.4960 1 5 4 12 62.15 3.46 1.4935 2 4 8 12 62.94 3.32 1.4768 2 1 20 12 63.03 9.56 1.4749 2 2 18 12 63.42 2.47 1.4667 5 1 6 12 63.57 1.61 1.4636 3 3 10 12 64.31 1.95 1.4485 1 5 7 12 64.63 5.05 1.4422 2 4 10 12 64.63 1.81 1.4422 4 2 10 12 65.33 2.07 1.4284 1 5 8 12 65.50 1.51 1.4250 0 2 22 6 65.55 1.48 1.4241 2 2 19 12 65.73 4.87 1.4206 1 2 21 12 65.77 2.18 1.4199 3 2 16 12 66.05 4.24 1.4146 2 4 11 12 66.23 1.02 1.4112 6 0 0 6 66.47 2.13 1.4065 1 5 9 12 67.30 2.09 1.3913 0 6 4 6 67.30 3.81 1.3913 6 0 4 6 67.52 1.51 1.3872 0 0 24 2 67.58 3.94 1.3861 4 2 12 12 67.86 1.75 1.3812 3 4 3 12 68.22 1.95 1.3748 3 3 13 12 68.60 3.89 1.3681 1 2 22 12 68.62 1.45 1.3677 0 6 6 6 68.92 1.16 1.3625 4 3 5 12 69.13 3.14 1.3589 5 1 11 12 69.30 4.08 1.3558 5 2 0 12 69.37 1.16 1.3547 2 5 1 12 69.89 1.05 1.3458 2 5 3 12 70.27 2.72 1.3395 2 3 18 12 70.46 1.08 1.3364 0 6 8 6 70.46 3.20 1.3364 6 0 8 6 70.57 2.26 1.3345 1 1 24 12 70.94 1.17 1.3286 2 5 5 12 70.94 1.23 1.3286 5 2 5 12 71.54 2.89 1.3189 1 2 23 12 71.58 3.50 1.3182 0 2 24 6 71.58 1.42 1.3182 2 0 24 6 71.88 1.67 1.3135 3 3 15 12 72.19 2.03 1.3085 0 4 20 6 72.56 1.29 1.3028 3 4 9 12 72.79 1.87 1.2993 0 6 10 6 72.87 2.10 1.2980 2 4 15 12 73.32 1.23 1.2912 6 1 0 12 73.62 2.29 1.2867 2 2 22 12 73.74 1.04 1.2849 1 1 25 12 73.99 1.09 1.2812 1 5 14 12 74.86 3.64 1.2685 2 4 16 12 75.12 1.11 1.2646 4 3 11 12 77.66 1.37 1.2295 2 1 25 12 77.79 1.14 1.2278 5 1 16 12 79.14 3.17 1.2101 4 2 18 12 79.19 1.82 1.2096 7 0 0 6 79.44 1.32 1.2064 7 0 2 6 79.69 1.51 1.2032 4 1 21 12 79.75 1.35 1.2025 5 3 3 12 80.09 1.12 1.1983 5 2 13 12 81.43 2.40 1.1818 7 0 6 6 81.65 1.39 1.1793 4 3 15 12 81.77 1.59 1.1778 2 5 14 12 82.24 1.60 1.1723 3 5 7 12 83.87 1.46 1.1536 4 2 20 12 84.32 1.01 1.1485 1 5 19 12 84.67 1.02 1.1447 2 0 28 6 85.15 1.88 1.1395 4 1 23 12 85.39 2.27 1.1369 7 0 10 6 86.68 1.13 1.1232 3 5 11 12 87.76 1.49 1.1122 3 4 18 12 88.10 1.59 1.1088 7 0 12 6 89.25 2.91 1.0975 5 1 21 12 89.25 1.89 1.0975 1 5 21 12 89.44 1.02 1.0956 0 4 26 6 89.44 1.22 1.0956 4 0 26 6 89.84 1.89 1.0917 3 1 27 12 89.84 1.91 1.0917 1 3 27 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.