Kumtyubeite Galuskina I O, Lazic B, Armbruster T, Galuskin E V, Gazeev V M, Zadov A E, Pertsev N N, Jezak L, Wrzalik R, Gurbanov A G American Mineralogist 94 (2009) 1361-1370 Kumtyubeite Ca5(SiO4)2F2 - A new calcium mineral of the humite group from Northern Caucasus, Kabardino-Balkaria, Russia Locality: Northern Caucasus, Kabardino-Balkaria, Russia _database_code_amcsd 0004983 CELL PARAMETERS: 11.4464 5.0514 8.8523 90.000 108.863 90.000 SPACE GROUP: P2_1/a X-RAY WAVELENGTH: 1.541838 Cell Volume: 484.352 Density (g/cm3): 2.889 MAX. ABS. INTENSITY / VOLUME**2: 6.619788782 RIR: 0.746 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.56 4.91 8.3769 0 0 1 2 16.37 30.29 5.4160 -2 0 1 2 19.39 2.32 4.5780 1 1 0 4 20.53 11.84 4.3257 0 1 1 4 21.21 8.22 4.1885 0 0 2 2 22.24 9.71 3.9971 -2 0 2 2 22.24 14.63 3.9969 2 0 1 2 23.38 52.18 3.8044 1 1 1 4 24.09 3.89 3.6940 -2 1 1 4 24.09 14.09 3.6940 2 1 0 4 26.81 67.19 3.3248 -1 1 2 4 27.67 5.30 3.2243 0 1 2 4 28.48 5.99 3.1345 -2 1 2 4 29.46 87.79 3.0321 -3 1 1 4 30.43 49.12 2.9374 3 1 0 4 30.84 74.52 2.8992 1 1 2 4 30.92 13.03 2.8917 -2 0 3 2 30.93 17.28 2.8916 2 0 2 2 31.26 5.95 2.8616 -4 0 1 2 32.05 8.93 2.7923 0 0 3 2 32.30 66.24 2.7719 -3 1 2 4 33.08 8.67 2.7080 -4 0 2 2 33.08 12.15 2.7079 4 0 0 2 34.93 36.93 2.5689 3 1 1 4 35.29 45.14 2.5434 -1 1 3 4 35.54 8.89 2.5257 0 2 0 2 35.78 19.99 2.5096 -2 1 3 4 35.78 18.87 2.5095 2 1 2 4 36.07 23.68 2.4898 -4 1 1 4 36.53 12.63 2.4597 1 2 0 4 37.34 2.18 2.4083 -1 2 1 4 38.08 6.57 2.3628 -4 0 3 2 38.18 1.90 2.3569 -3 1 3 4 38.91 5.25 2.3146 1 2 1 4 40.05 5.38 2.2510 1 1 3 4 41.17 2.64 2.1925 -1 2 2 4 42.33 3.69 2.1351 -2 2 2 4 42.33 3.78 2.1351 2 2 1 4 43.03 1.48 2.1019 -3 2 1 4 43.49 1.47 2.0811 -5 1 1 4 44.19 4.65 2.0497 -5 1 2 4 44.79 1.38 2.0233 -2 1 4 4 44.80 3.13 2.0232 2 1 3 4 45.08 10.26 2.0112 -1 1 4 4 45.56 6.73 1.9910 5 1 0 4 46.14 2.66 1.9672 -3 1 4 4 46.97 2.05 1.9346 0 1 4 4 47.57 1.84 1.9117 -5 1 3 4 47.82 50.65 1.9022 -2 2 3 4 47.82 49.35 1.9022 2 2 2 4 48.00 1.84 1.8955 -6 0 1 2 48.05 37.50 1.8936 -4 2 1 4 48.61 4.30 1.8731 0 2 3 4 49.34 4.46 1.8470 -4 2 2 4 49.34 11.95 1.8470 4 2 0 4 50.14 10.85 1.8192 5 1 1 4 50.33 6.02 1.8130 1 1 4 4 50.56 12.07 1.8053 -6 0 3 2 50.56 11.19 1.8053 6 0 0 2 50.69 13.36 1.8010 3 1 3 4 51.63 5.27 1.7703 -2 0 5 2 51.63 2.98 1.7702 2 0 4 2 53.08 8.42 1.7255 -4 2 3 4 53.24 9.18 1.7207 -5 1 4 4 53.94 1.42 1.7000 6 1 0 4 54.28 5.71 1.6900 -4 0 5 2 54.28 9.50 1.6900 4 0 3 2 54.79 30.27 1.6754 0 0 5 2 55.21 4.09 1.6638 1 3 0 4 55.42 20.64 1.6579 -6 0 4 2 55.42 19.05 1.6578 6 0 1 2 55.54 12.54 1.6546 -3 1 5 4 55.68 1.18 1.6508 0 3 1 4 55.80 4.77 1.6476 -1 3 1 4 56.96 7.04 1.6167 1 3 1 4 57.50 1.88 1.6027 -4 1 5 4 58.68 3.34 1.5733 -1 3 2 4 59.48 20.11 1.5540 -7 1 2 4 60.13 4.87 1.5388 -3 3 1 4 60.69 4.90 1.5260 3 1 4 4 60.69 2.41 1.5260 3 3 0 4 60.93 4.27 1.5206 1 3 2 4 61.79 5.18 1.5013 -3 3 2 4 62.23 2.67 1.4918 -6 0 5 2 62.23 3.30 1.4918 6 0 2 2 63.17 1.00 1.4718 2 0 5 2 63.32 3.34 1.4687 6 2 0 4 63.43 2.43 1.4664 3 3 1 4 63.67 3.86 1.4616 -1 3 3 4 63.99 5.89 1.4551 -2 3 3 4 63.99 6.71 1.4551 2 3 2 4 64.18 3.71 1.4512 -4 3 1 4 64.26 1.23 1.4496 2 2 4 4 64.44 1.08 1.4458 -4 0 6 2 65.13 5.03 1.4323 5 1 3 4 65.20 1.14 1.4308 -8 0 2 2 65.25 2.36 1.4299 -4 3 2 4 65.25 1.46 1.4299 4 3 0 4 66.11 3.74 1.4133 -3 1 6 4 66.58 1.73 1.4046 -4 2 5 4 67.03 4.65 1.3961 0 2 5 4 67.59 1.98 1.3860 -6 2 4 4 67.59 1.94 1.3859 6 2 1 4 69.41 1.40 1.3540 8 0 0 2 69.85 1.64 1.3466 -5 1 6 4 70.73 2.19 1.3319 -7 1 5 4 71.84 1.68 1.3141 3 1 5 4 71.96 1.59 1.3122 0 3 4 4 73.54 1.17 1.2879 -7 2 4 4 74.44 4.27 1.2744 5 3 1 4 74.52 1.16 1.2734 -8 0 5 2 74.59 2.57 1.2723 1 3 4 4 74.63 1.40 1.2717 2 2 5 4 74.88 2.28 1.2681 3 3 3 4 75.25 6.09 1.2628 0 4 0 2 75.81 3.90 1.2548 -4 2 6 4 75.82 4.14 1.2548 4 2 4 4 76.05 1.37 1.2514 7 2 1 4 76.52 2.06 1.2449 -8 2 2 4 76.95 4.37 1.2391 -5 3 4 4 77.52 1.09 1.2314 -8 2 3 4 77.52 2.18 1.2314 -8 2 1 4 77.52 1.19 1.2313 -6 3 3 4 77.87 2.32 1.2267 -3 1 7 4 78.86 3.77 1.2138 -3 3 5 4 80.06 4.17 1.1986 -1 1 7 4 80.53 1.41 1.1928 -4 3 5 4 80.53 2.01 1.1928 4 3 3 4 81.72 1.67 1.1784 -6 2 6 4 82.23 6.72 1.1723 -7 3 2 4 82.37 6.34 1.1707 9 1 0 4 82.72 5.47 1.1666 7 1 3 4 83.29 2.18 1.1602 3 3 4 4 83.54 3.13 1.1573 -2 4 3 4 83.54 3.36 1.1573 2 4 2 4 83.71 2.53 1.1553 -4 4 1 4 84.26 4.20 1.1492 3 1 6 4 84.81 5.93 1.1432 -9 1 5 4 86.46 1.30 1.1255 2 2 6 4 86.63 1.17 1.1237 4 2 5 4 86.90 2.09 1.1209 1 1 7 4 87.25 1.45 1.1174 5 3 3 4 87.59 5.59 1.1139 -7 1 7 4 88.15 1.50 1.1083 -3 3 6 4 89.30 1.01 1.0969 -4 3 6 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.