Beshtauite Pekov I V, Krivovichev S V, Yapaskurt V O, Chukanov N V, Belakovskiy D I American Mineralogist 99 (2014) 1783-1787 Beshtauite, (NH4)2(UO2)(SO4)2*2H2O, a new mineral from Mount Beshtau, Northern Caucasus, Russia Locality: Mount Beshtau, Stavropol region, Northern Caucasus, Russia _database_code_amcsd 0020412 CELL PARAMETERS: 7.7360 7.3712 20.8560 90.000 102.123 90.000 SPACE GROUP: P2_1/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 1162.762 Density (g/cm3): 3.042 MAX. ABS. INTENSITY / VOLUME**2: 52.46748196 RIR: 5.617 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.77 38.62 6.9322 0 1 1 4 13.03 100.00 6.7956 -1 0 2 2 14.83 26.31 5.9735 0 1 2 4 15.99 13.79 5.5429 1 0 2 2 16.72 17.53 5.3025 -1 1 1 4 16.79 17.33 5.2789 1 1 0 4 17.40 14.46 5.0977 0 0 4 2 17.75 12.02 4.9969 0 1 3 4 17.75 9.79 4.9963 -1 1 2 4 17.96 15.93 4.9378 1 1 1 4 19.72 15.03 4.5010 -1 1 3 4 22.40 11.86 3.9692 -1 1 4 4 22.79 5.32 3.9013 1 1 3 4 23.52 12.46 3.7817 2 0 0 2 24.15 1.03 3.6856 0 2 0 2 24.54 8.25 3.6268 0 2 1 4 24.95 6.39 3.5684 0 1 5 4 25.57 2.34 3.4838 -1 1 5 4 26.02 18.10 3.4247 1 1 4 4 26.02 8.31 3.4242 -2 1 1 4 26.22 2.95 3.3985 0 0 6 2 26.23 9.43 3.3978 -2 0 4 2 26.29 7.36 3.3893 -2 1 2 4 26.40 10.90 3.3763 -1 0 6 2 26.49 1.47 3.3648 2 1 0 4 26.81 3.52 3.3253 2 0 2 2 26.86 11.76 3.3190 -1 2 1 4 27.29 1.49 3.2680 -2 1 3 4 27.53 8.02 3.2399 0 2 3 4 27.66 1.25 3.2245 2 1 1 4 27.67 9.16 3.2237 1 2 1 4 28.87 2.39 3.0923 -1 2 3 4 28.93 10.61 3.0863 0 1 6 4 28.94 7.50 3.0858 -2 1 4 4 29.09 1.14 3.0696 -1 1 6 4 29.10 5.16 3.0691 1 2 2 4 29.47 10.89 3.0311 2 1 2 4 29.58 5.07 3.0202 1 1 5 4 29.92 4.73 2.9868 0 2 4 4 31.03 11.67 2.8819 1 0 6 2 31.10 10.71 2.8758 1 2 3 4 31.14 4.50 2.8722 -2 1 5 4 31.80 2.32 2.8137 2 1 3 4 32.30 5.46 2.7715 2 0 4 2 32.75 5.65 2.7344 0 2 5 4 32.87 1.99 2.7250 -1 1 7 4 33.07 2.10 2.7091 0 1 7 4 33.23 2.70 2.6957 -1 2 5 4 33.59 1.09 2.6679 -2 2 1 4 33.80 2.46 2.6516 -2 1 6 4 33.96 1.06 2.6394 2 2 0 4 34.61 2.18 2.5920 -2 2 3 4 34.82 4.35 2.5768 -3 0 2 2 34.91 3.16 2.5701 2 2 1 4 35.21 1.94 2.5489 0 0 8 2 36.48 5.13 2.4630 1 2 5 4 36.84 1.17 2.4396 -1 1 8 4 36.85 1.65 2.4394 0 3 1 4 37.38 1.26 2.4056 1 1 7 4 37.39 2.48 2.4052 -3 1 3 4 37.66 6.04 2.3887 0 3 2 4 37.70 2.05 2.3858 2 1 5 4 37.79 1.13 2.3807 -2 2 5 4 38.21 3.07 2.3552 -2 0 8 2 38.35 1.09 2.3471 2 2 3 4 38.35 3.14 2.3471 -3 1 4 4 38.49 2.52 2.3389 -1 3 1 4 38.52 5.39 2.3369 1 3 0 4 38.54 1.54 2.3358 3 0 2 2 38.98 1.35 2.3107 0 3 3 4 39.43 4.83 2.2854 0 2 7 4 39.79 3.21 2.2652 -3 0 6 2 39.98 2.00 2.2553 -1 3 3 4 41.13 1.58 2.1948 2 1 6 4 41.45 3.72 2.1785 -1 3 4 4 41.54 3.04 2.1739 1 1 8 4 42.72 3.05 2.1164 -2 2 7 4 42.92 2.98 2.1074 -3 2 1 4 43.20 1.21 2.0942 1 2 7 4 43.47 2.17 2.0817 -1 0 10 2 43.49 3.97 2.0811 2 2 5 4 43.64 6.53 2.0739 1 3 4 4 43.65 1.17 2.0738 -2 3 1 4 43.82 2.74 2.0660 -2 3 2 4 44.03 2.42 2.0568 -3 1 7 4 44.53 1.24 2.0348 3 2 1 4 44.80 1.39 2.0232 2 1 7 4 45.05 1.88 2.0125 3 1 4 4 45.37 2.93 1.9991 -3 2 5 4 45.56 3.81 1.9912 0 3 6 4 45.92 2.91 1.9761 2 3 2 4 46.19 2.15 1.9653 0 1 10 4 46.43 2.44 1.9559 -1 2 9 4 46.70 1.72 1.9452 -3 1 8 4 46.99 3.01 1.9338 2 0 8 2 47.08 1.41 1.9301 0 2 9 4 47.65 2.12 1.9083 -4 0 4 2 47.85 1.00 1.9010 3 1 5 4 47.88 2.73 1.8997 3 2 3 4 48.12 1.32 1.8909 4 0 0 2 48.63 2.55 1.8724 1 0 10 2 49.01 1.84 1.8587 -2 3 6 4 49.02 1.09 1.8582 -4 1 1 4 49.32 1.82 1.8476 3 0 6 2 49.46 1.39 1.8428 0 4 0 2 49.91 1.33 1.8272 2 2 7 4 50.03 1.05 1.8230 -4 0 6 2 50.29 1.42 1.8144 -4 1 5 4 50.87 1.24 1.7948 1 2 9 4 51.30 1.95 1.7810 -1 3 8 4 51.37 1.66 1.7786 -1 4 2 4 51.37 1.74 1.7786 -3 0 10 2 51.65 1.04 1.7697 -4 1 6 4 51.97 1.95 1.7596 3 3 0 4 52.32 3.08 1.7487 1 4 2 4 52.47 1.18 1.7440 -3 3 4 4 52.53 1.86 1.7421 4 1 2 4 52.83 3.01 1.7330 0 4 4 4 53.62 1.78 1.7093 -4 2 3 4 53.96 1.08 1.6992 0 0 12 2 54.23 1.89 1.6914 -1 1 12 4 54.46 1.50 1.6850 -3 2 9 4 54.67 2.25 1.6788 2 3 6 4 55.01 2.26 1.6694 1 3 8 4 55.47 1.72 1.6566 2 4 0 4 55.65 1.87 1.6516 4 2 1 4 56.31 1.78 1.6338 -2 2 11 4 56.49 1.22 1.6289 -3 1 11 4 56.93 1.63 1.6176 -1 4 6 4 57.35 1.83 1.6067 2 2 9 4 57.89 1.42 1.5929 3 3 4 4 57.95 1.84 1.5913 -4 2 7 4 57.96 1.21 1.5911 3 1 8 4 58.85 1.35 1.5691 0 3 10 4 60.07 1.73 1.5401 -2 3 10 4 60.98 1.44 1.5194 -4 3 2 4 64.83 1.04 1.4382 -2 1 14 4 65.27 1.13 1.4295 -3 4 6 4 66.02 1.14 1.4150 -5 2 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.