Ferri-fluoro-leakeite Camara F, Hawthorne F C, Ball N A, Bekenova G, Stepanov A V, Kotelnikov P E Mineralogical Magazine 74 (2010) 521-528 Fluoroleakeite, NaNa2(Mg2Fe3+2Li)Si8O22F2, a new mineral of the amphibole group from the Verkhnee Espe deposit, Akjailyautas Mountains, Eastern Kazakhstan District, Kazakhstan: description and crystal structure Note: a-cell edge corrected by author Locality: Verkhnee Espe deposit, Akjailyautas Mountains, Kazakhstan _database_code_amcsd 0015898 CELL PARAMETERS: 9.8297 17.9257 5.2969 90.000 103.990 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 905.652 Density (g/cm3): 3.227 MAX. ABS. INTENSITY / VOLUME**2: 7.197111033 RIR: 0.726 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.87 12.54 8.9628 0 2 0 2 10.51 80.96 8.4203 1 1 0 4 17.25 4.47 5.1398 0 0 1 2 17.51 11.42 5.0637 1 3 0 4 18.20 9.90 4.8740 -1 1 1 4 19.81 36.64 4.4814 0 4 0 2 19.91 18.83 4.4587 0 2 1 4 21.10 1.52 4.2102 2 2 0 4 22.10 10.30 4.0219 1 1 1 4 22.15 2.61 4.0130 -2 0 1 2 23.02 3.29 3.8636 -1 3 1 4 24.30 7.29 3.6626 -2 2 1 4 26.24 83.47 3.3958 1 3 1 4 26.39 1.79 3.3778 0 4 1 4 27.31 25.18 3.2658 2 4 0 4 28.51 66.63 3.1305 3 1 0 4 29.67 5.53 3.0109 -3 1 1 4 30.17 14.92 2.9618 2 2 1 4 30.55 3.02 2.9262 -1 5 1 4 31.88 28.47 2.8068 3 3 0 4 32.93 35.32 2.7196 -3 3 1 4 33.10 100.00 2.7066 1 5 1 4 34.73 40.69 2.5830 0 6 1 4 34.91 2.06 2.5699 0 0 2 2 35.45 67.04 2.5324 -2 0 2 2 35.46 1.02 2.5318 2 6 0 4 36.32 2.98 2.4732 1 7 0 4 36.88 1.11 2.4370 -2 2 2 4 37.14 1.13 2.4204 -1 3 2 4 37.73 1.97 2.3845 4 0 0 2 37.82 3.87 2.3787 3 5 0 4 38.73 29.32 2.3250 -3 5 1 4 38.92 6.28 2.3142 -4 2 1 4 39.43 14.15 2.2853 -1 7 1 4 39.73 20.75 2.2688 -3 1 2 4 39.74 2.89 2.2682 3 3 1 4 40.93 4.16 2.2047 -2 4 2 4 41.50 5.27 2.1760 1 7 1 4 41.74 34.95 2.1638 2 6 1 4 42.31 12.11 2.1360 -3 3 2 4 43.87 17.49 2.0636 2 0 2 2 44.78 13.31 2.0237 3 5 1 4 45.19 9.48 2.0065 -4 0 2 2 46.29 1.99 1.9614 1 5 2 4 46.58 4.94 1.9497 1 9 0 4 46.82 5.15 1.9403 4 2 1 4 47.13 2.36 1.9282 -3 5 2 4 47.96 4.71 1.8969 5 1 0 4 48.57 4.95 1.8744 2 4 2 4 48.72 5.31 1.8689 -4 6 1 4 49.15 4.21 1.8536 -1 9 1 4 49.18 1.59 1.8527 -5 3 1 4 49.79 1.91 1.8313 -4 4 2 4 50.91 6.43 1.7938 1 9 1 4 50.94 4.67 1.7926 0 10 0 2 52.63 5.54 1.7389 -5 1 2 4 52.97 1.76 1.7287 1 7 2 4 53.52 1.62 1.7121 -5 5 1 4 54.28 7.75 1.6901 -1 3 3 4 54.53 2.38 1.6828 0 2 3 4 54.70 7.50 1.6781 -2 8 2 4 54.70 1.69 1.6780 2 10 0 4 55.04 3.40 1.6684 -3 9 1 4 55.54 27.77 1.6547 4 6 1 4 56.34 10.02 1.6329 4 8 0 4 57.30 1.70 1.6078 -6 2 1 4 57.36 11.01 1.6063 1 11 0 4 58.02 4.54 1.5897 6 0 0 2 58.35 21.15 1.5814 -1 5 3 4 58.86 4.83 1.5691 4 0 2 2 59.38 1.64 1.5565 2 10 1 4 59.84 1.04 1.5455 4 2 2 4 60.64 11.14 1.5272 -6 0 2 2 61.04 1.15 1.5179 2 8 2 4 61.06 4.44 1.5176 1 9 2 4 61.32 20.02 1.5118 -2 6 3 4 61.49 5.96 1.5080 5 5 1 4 62.14 10.05 1.4938 0 12 0 2 62.49 2.33 1.4862 0 6 3 4 62.74 2.01 1.4809 4 4 2 4 62.76 3.23 1.4804 2 2 3 4 62.98 1.15 1.4759 1 5 3 4 63.59 2.78 1.4631 -2 10 2 4 64.16 2.81 1.4516 -1 7 3 4 64.23 4.63 1.4502 3 11 0 4 64.46 4.37 1.4455 -6 4 2 4 64.98 1.46 1.4352 -4 10 1 4 65.05 26.46 1.4338 -6 6 1 4 65.10 1.99 1.4329 4 10 0 4 65.73 2.97 1.4205 -5 3 3 4 68.13 12.00 1.3763 5 1 2 4 69.14 2.99 1.3587 7 1 0 4 69.40 4.76 1.3541 -5 5 3 4 69.45 1.36 1.3533 2 10 2 4 69.95 4.34 1.3449 5 3 2 4 70.17 5.43 1.3413 2 6 3 4 70.37 7.33 1.3379 1 11 2 4 70.94 1.68 1.3285 7 3 0 4 71.02 3.46 1.3272 -3 11 2 4 71.49 2.40 1.3197 -1 9 3 4 71.88 2.05 1.3134 -5 9 2 4 71.93 6.40 1.3127 -1 1 4 4 72.24 1.31 1.3078 1 13 1 4 72.28 8.22 1.3072 -7 5 1 4 73.30 3.86 1.2915 0 12 2 4 73.62 14.71 1.2866 -2 12 2 4 73.67 1.56 1.2859 6 6 1 4 73.70 3.32 1.2854 -1 3 4 4 73.73 3.55 1.2849 0 0 4 2 73.77 1.11 1.2844 3 5 3 4 75.01 5.48 1.2662 -4 0 4 2 75.03 1.60 1.2659 4 12 0 4 75.31 1.12 1.2619 -6 8 2 4 77.94 1.19 1.2258 6 0 2 2 78.39 1.53 1.2198 -2 14 1 4 80.57 2.23 1.1923 8 0 0 2 80.62 7.63 1.1917 -5 11 2 4 82.30 4.14 1.1716 2 0 4 2 83.08 1.49 1.1625 -6 10 2 4 86.55 2.10 1.1246 7 9 0 4 86.60 1.34 1.1241 5 3 3 4 87.24 1.05 1.1175 5 13 0 4 87.52 1.01 1.1147 0 8 4 4 88.96 2.11 1.1003 3 1 4 4 89.54 1.48 1.0947 0 16 1 4 89.99 1.65 1.0903 5 5 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.