Lepkhenelmite-Zn Pekov I V, Chukanov N V, Shilov G V, Kononkova N N, Zadov A E Zapiski Vserossijskogo Mineralogicheskogo Obshchestva 133 (2004) 49-59 Lepkhenelmite-Zn, Ba2Zn(Ti,Nb)4[Si4O12]2(O,OH)4*7(H2O) - a new mineral of the labuntsovite group and its crystal structure Locality: Lepkhe-Nelm Mt, Lovozero, Kola Peninsula, Russia Note: y(M1) corrected _database_code_amcsd 0015714 CELL PARAMETERS: 14.3810 13.8890 7.7930 90.000 117.520 90.000 SPACE GROUP: Cm X-RAY WAVELENGTH: 1.541838 Cell Volume: 1380.431 Density (g/cm3): 2.901 MAX. ABS. INTENSITY / VOLUME**2: 7.756114949 RIR: 0.870 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.41 31.56 9.3940 1 1 0 2 12.75 64.62 6.9445 0 2 0 2 12.81 100.00 6.9112 0 0 1 1 13.07 12.18 6.7754 -1 1 1 2 13.88 67.41 6.3811 -2 0 1 1 13.89 27.32 6.3769 2 0 0 1 18.11 38.63 4.8987 0 2 1 2 18.34 3.56 4.8364 1 1 1 2 18.89 29.89 4.6987 -2 2 1 2 18.89 9.00 4.6970 2 2 0 2 19.85 2.90 4.4722 -3 1 1 2 21.86 8.51 4.0651 3 1 0 2 22.92 16.36 3.8808 -2 0 2 1 22.93 6.08 3.8780 2 0 1 1 24.23 2.52 3.6734 -1 1 2 2 24.76 1.10 3.5952 -4 0 1 1 25.40 4.30 3.5060 -3 1 2 2 26.31 1.23 3.3877 -2 2 2 2 26.32 1.63 3.3858 2 2 1 2 27.95 29.38 3.1928 -4 2 1 2 27.97 38.10 3.1906 -4 0 2 1 27.98 38.00 3.1884 4 0 0 1 28.77 55.78 3.1027 0 4 1 2 28.86 34.16 3.0938 0 2 2 2 29.28 15.74 3.0499 -2 4 1 2 29.29 26.12 3.0495 2 4 0 2 30.03 4.78 2.9761 3 1 1 2 30.45 12.44 2.9356 1 1 2 2 30.84 6.30 2.8992 -4 2 2 2 30.86 10.77 2.8976 4 2 0 2 31.94 3.00 2.8017 -5 1 1 2 34.29 7.57 2.6154 -1 5 1 2 34.67 3.56 2.5877 -2 4 2 2 34.68 10.46 2.5868 2 4 1 2 34.76 10.03 2.5811 -2 0 3 1 34.78 8.63 2.5797 2 0 2 1 35.29 2.75 2.5435 -3 1 3 2 35.96 29.64 2.4976 -4 4 1 2 36.04 17.42 2.4924 -4 0 3 1 36.07 10.49 2.4904 4 0 1 1 36.69 30.48 2.4493 0 4 2 2 36.75 2.20 2.4458 1 5 1 2 37.16 1.13 2.4194 -2 2 3 2 40.18 3.07 2.2444 -1 5 2 2 41.12 1.68 2.1950 0 6 1 2 41.50 1.58 2.1759 2 6 0 2 42.50 3.57 2.1270 -6 0 3 1 42.53 2.04 2.1256 6 0 0 1 43.62 1.30 2.0751 5 1 1 2 44.12 6.60 2.0527 3 5 1 2 44.42 1.22 2.0393 1 5 2 2 44.76 6.07 2.0248 -4 4 3 2 44.78 4.31 2.0237 4 4 1 2 45.52 3.60 1.9928 -5 5 1 2 46.50 1.65 1.9529 -6 4 2 2 46.82 1.97 1.9404 -4 0 4 1 46.86 2.31 1.9390 4 0 2 1 47.26 3.25 1.9232 0 6 2 2 47.36 4.68 1.9197 0 4 3 2 47.66 1.64 1.9080 -7 1 3 2 48.06 2.89 1.8932 -3 5 3 2 48.53 1.04 1.8759 -5 1 4 2 48.73 1.31 1.8688 -4 2 4 2 48.76 1.55 1.8676 4 2 2 2 50.37 3.18 1.8117 -6 0 4 1 50.41 1.06 1.8102 6 0 1 1 50.79 9.12 1.7976 -8 0 2 1 52.59 1.26 1.7403 -8 2 2 2 52.60 1.33 1.7401 -8 0 3 1 52.62 1.04 1.7394 -8 0 1 1 52.71 2.24 1.7366 3 5 2 2 52.72 8.81 1.7361 0 8 0 2 53.00 6.34 1.7278 0 0 4 1 53.15 1.14 1.7233 -2 6 3 2 54.07 2.59 1.6961 -4 6 3 2 54.09 2.98 1.6955 4 6 1 2 54.15 8.65 1.6939 -4 4 4 2 54.18 6.46 1.6929 4 4 2 2 54.35 1.28 1.6879 -8 2 3 2 54.37 1.77 1.6873 -8 2 1 2 54.50 2.58 1.6838 0 8 1 2 54.74 1.57 1.6769 1 5 3 2 54.80 1.25 1.6752 -2 8 1 2 54.83 1.35 1.6745 5 5 1 2 55.59 2.25 1.6532 -6 6 2 2 55.60 1.15 1.6530 -6 6 1 2 56.34 2.50 1.6329 0 6 3 2 57.41 1.61 1.6052 6 4 1 2 59.41 4.65 1.5557 -8 4 3 2 59.43 6.31 1.5552 -8 4 1 2 59.45 1.29 1.5548 -8 2 4 2 59.49 1.23 1.5538 8 2 0 2 60.42 2.02 1.5320 1 9 0 2 60.73 2.12 1.5250 -4 8 2 2 60.74 1.58 1.5247 4 8 0 2 60.95 1.73 1.5200 -4 2 5 2 60.99 1.14 1.5191 4 2 3 2 64.26 4.03 1.4496 -8 4 4 2 64.30 3.78 1.4488 8 4 0 2 65.52 4.28 1.4246 -4 8 3 2 65.54 3.42 1.4242 4 8 1 2 65.69 5.61 1.4213 -4 4 5 2 65.73 4.90 1.4206 4 4 3 2 65.77 1.23 1.4198 -8 6 2 2 65.88 1.03 1.4178 -8 0 5 1 65.94 1.10 1.4167 8 0 1 1 66.41 1.30 1.4078 5 1 3 2 69.35 1.25 1.3551 -5 5 5 2 70.04 1.04 1.3433 -9 5 1 2 73.03 1.01 1.2956 -4 10 1 2 73.36 1.29 1.2905 -4 0 6 1 73.41 1.92 1.2898 4 0 4 1 73.48 1.13 1.2887 0 10 2 2 73.78 1.71 1.2842 0 4 5 2 76.24 1.57 1.2488 -8 8 2 2 76.50 1.05 1.2452 8 0 2 1 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.