Camaraite Camara F, Sokolova E, Nieto F Mineralogical Magazine 73 (2009) 855-870 Camaraite, Ba3NaTi4(Fe2+,Mn)8(Si2O7)4O4(OH,F)7. II. The crystal structure and crystal chemistry of a new group-II Ti-disilicate mineral Locality: the Verkhnee Espe alkaline deposit, Akjailyautas Mountains, Kazakhstan _database_code_amcsd 0014596 CELL PARAMETERS: 10.6965 13.7861 21.4780 99.345 92.315 89.993 SPACE GROUP: C-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 3122.560 Density (g/cm3): 3.972 MAX. ABS. INTENSITY / VOLUME**2: 8.232424878 RIR: 0.675 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 4.17 100.00 21.1752 0 0 1 2 10.56 2.35 8.3774 1 1 0 2 10.83 2.66 8.1679 -1 -1 1 2 11.86 1.69 7.4600 1 1 1 2 12.54 14.21 7.0584 0 0 3 2 14.32 1.12 6.1840 1 1 2 2 16.57 6.61 5.3514 0 -2 3 2 16.60 5.85 5.3413 0 2 2 2 16.75 35.35 5.2938 0 0 4 2 16.95 1.05 5.2324 -2 0 1 2 18.29 2.52 4.8511 -2 0 2 2 18.91 1.85 4.6939 2 0 2 2 19.50 8.62 4.5514 0 -2 4 2 19.54 9.00 4.5427 0 2 3 2 21.21 9.12 4.1895 2 -2 1 2 21.21 8.99 4.1887 2 2 0 2 21.26 13.84 4.1790 2 0 3 2 21.34 2.09 4.1644 1 3 0 2 21.60 1.69 4.1138 -1 -3 2 2 21.76 9.79 4.0840 -2 -2 2 2 21.78 9.35 4.0811 -2 2 1 2 22.16 7.56 4.0119 2 -2 2 2 22.17 7.16 4.0095 2 2 1 2 22.86 1.29 3.8899 0 -2 5 2 22.90 1.18 3.8829 0 2 4 2 23.16 19.61 3.8402 -2 0 4 2 23.22 17.33 3.8312 -2 -2 3 2 23.24 16.40 3.8274 -2 2 2 2 23.83 8.01 3.7333 2 -2 3 2 23.86 7.60 3.7300 2 2 2 2 25.23 31.56 3.5292 0 0 6 2 25.30 1.20 3.5199 1 -3 4 2 25.31 6.67 3.5189 -2 -2 4 2 25.34 6.11 3.5147 -2 2 3 2 25.81 1.41 3.4518 -3 1 0 2 25.85 15.16 3.4465 0 -4 1 2 25.89 2.57 3.4408 3 1 0 2 26.11 44.47 3.4134 2 -2 4 2 26.13 43.35 3.4098 2 2 3 2 26.16 2.14 3.4060 -3 1 1 2 26.17 1.04 3.4047 -1 3 3 2 26.19 4.35 3.4028 0 -4 2 2 26.20 4.07 3.4007 0 4 0 2 26.31 2.06 3.3872 -2 0 5 2 26.50 17.26 3.3640 0 -2 6 2 26.54 17.88 3.3585 0 2 5 2 27.16 1.89 3.2833 3 -1 2 2 27.19 27.21 3.2791 0 -4 3 2 27.23 26.46 3.2754 0 4 1 2 27.40 17.29 3.2549 2 0 5 2 27.91 54.41 3.1968 -2 -2 5 2 27.94 53.93 3.1928 -2 2 4 2 28.80 3.53 3.0994 0 -4 4 2 28.84 2.76 3.0954 2 -2 5 2 28.85 3.37 3.0947 0 4 2 2 28.88 2.62 3.0920 2 2 4 2 29.53 12.27 3.0250 0 0 7 2 29.76 11.33 3.0019 -2 0 6 2 30.93 4.18 2.8910 2 0 6 2 30.93 31.49 2.8909 0 -4 5 2 30.99 30.67 2.8858 0 4 3 2 31.06 10.82 2.8789 -2 -4 2 2 31.08 11.38 2.8775 -2 4 0 2 31.26 4.53 2.8617 2 -4 2 2 31.27 4.63 2.8606 2 4 0 2 31.84 48.60 2.8108 -2 -4 3 2 31.87 48.02 2.8084 -2 4 1 2 31.94 23.10 2.8021 2 -2 6 2 31.98 22.84 2.7989 2 2 5 2 33.15 31.31 2.7023 -2 -4 4 2 33.19 32.08 2.6991 -2 4 2 2 33.44 3.02 2.6799 -2 0 7 2 33.49 1.14 2.6757 0 -4 6 2 33.54 2.14 2.6719 4 0 0 2 33.56 1.06 2.6707 0 4 4 2 33.64 11.41 2.6644 -4 0 1 2 33.69 7.46 2.6604 2 -4 4 2 33.73 7.72 2.6575 2 4 2 2 33.87 64.73 2.6469 0 0 8 2 33.99 74.82 2.6375 4 0 1 2 34.19 5.19 2.6224 -2 -2 7 2 34.23 5.19 2.6192 -2 2 6 2 34.28 1.63 2.6162 -4 0 2 2 34.30 13.62 2.6145 0 -2 8 2 34.35 14.48 2.6109 0 2 7 2 34.67 3.04 2.5875 2 0 7 2 34.96 14.52 2.5668 -2 -4 5 2 35.01 13.47 2.5632 -2 4 3 2 35.43 15.59 2.5334 -4 0 3 2 35.64 8.22 2.5192 2 -4 5 2 35.69 8.90 2.5159 2 4 3 2 36.40 10.60 2.4682 0 -4 7 2 36.44 9.23 2.4657 4 0 3 2 36.47 10.62 2.4634 0 4 5 2 37.19 2.46 2.4177 -2 -4 6 2 37.25 2.61 2.4139 -2 4 4 2 37.29 1.79 2.4114 -2 0 8 2 38.00 3.62 2.3681 2 -4 6 2 38.05 3.37 2.3647 2 4 4 2 38.35 3.64 2.3470 4 0 4 2 38.40 2.51 2.3443 0 -2 9 2 38.45 2.74 2.3414 0 2 8 2 38.57 1.31 2.3342 2 0 8 2 39.79 14.96 2.2655 -2 -4 7 2 39.86 14.59 2.2618 -2 4 5 2 40.30 3.01 2.2380 -4 -2 5 2 40.32 3.20 2.2366 -4 2 4 2 40.66 49.44 2.2191 4 0 5 2 41.40 2.33 2.1810 3 -5 1 2 41.45 5.04 2.1783 -3 -5 1 2 41.55 2.10 2.1735 -4 0 6 2 41.64 2.62 2.1690 -3 5 0 2 41.65 5.16 2.1684 4 -2 5 2 41.67 5.39 2.1672 4 2 4 2 41.90 2.72 2.1560 -3 -5 3 2 42.04 2.96 2.1494 0 -6 5 2 42.09 3.33 2.1466 0 6 2 2 42.29 2.81 2.1371 3 -5 3 2 42.60 3.43 2.1220 0 -2 10 2 42.62 1.50 2.1215 2 0 9 2 42.66 3.58 2.1196 0 2 9 2 42.70 15.86 2.1175 0 0 10 2 42.70 4.80 2.1174 -2 -4 8 2 42.78 4.94 2.1138 -2 4 6 2 42.82 1.12 2.1117 -4 -4 1 2 42.83 1.14 2.1116 4 -4 1 2 42.86 2.11 2.1101 -2 -6 2 2 42.87 2.14 2.1097 2 -6 1 2 42.90 13.72 2.1083 -4 -4 2 2 42.91 14.19 2.1077 -4 4 0 2 42.93 1.74 2.1067 2 -6 2 2 42.94 1.71 2.1064 -2 -6 1 2 43.05 3.05 2.1012 0 -4 9 2 43.13 3.05 2.0973 0 4 7 2 43.19 13.01 2.0948 4 -4 2 2 43.20 13.04 2.0944 4 4 0 2 43.22 1.64 2.0931 -2 -6 3 2 43.25 1.57 2.0920 -2 6 0 2 43.44 2.12 2.0832 2 -6 3 2 43.45 1.05 2.0825 -3 5 2 2 43.46 1.93 2.0822 2 6 0 2 43.71 9.24 2.0709 2 -4 8 2 43.78 8.91 2.0676 2 4 6 2 44.02 1.75 2.0569 -2 -6 4 2 44.06 1.63 2.0551 -2 6 1 2 44.30 30.77 2.0445 -4 0 7 2 44.36 9.33 2.0420 -4 -4 4 2 44.38 1.80 2.0413 2 -6 4 2 44.39 9.61 2.0405 -4 4 2 2 44.42 1.65 2.0396 2 6 1 2 44.94 4.30 2.0171 -4 -2 7 2 44.97 4.44 2.0157 -4 2 6 2 45.20 6.52 2.0059 4 -4 4 2 45.23 6.67 2.0047 4 4 2 2 45.24 2.04 2.0043 -2 -6 5 2 45.30 1.92 2.0020 -2 6 2 2 45.42 2.11 1.9968 -2 0 10 2 45.73 3.12 1.9841 2 -6 5 2 45.78 3.03 1.9820 2 6 2 2 45.89 1.96 1.9775 -2 -4 9 2 45.96 2.95 1.9747 0 -6 7 2 45.97 1.96 1.9742 -2 4 7 2 46.04 3.32 1.9714 0 6 4 2 46.72 2.01 1.9441 4 -2 7 2 46.76 2.03 1.9429 4 2 6 2 46.85 5.47 1.9390 -2 -6 6 2 46.92 1.32 1.9366 0 -2 11 2 46.92 5.14 1.9363 -2 6 3 2 46.97 1.35 1.9345 0 2 10 2 46.98 1.55 1.9342 2 -4 9 2 47.06 1.51 1.9312 2 4 7 2 47.46 1.23 1.9156 2 -6 6 2 47.46 2.03 1.9156 -4 -4 6 2 47.51 2.02 1.9137 -4 4 4 2 47.53 1.11 1.9132 2 6 3 2 49.45 1.07 1.8431 4 0 8 2 49.55 4.39 1.8398 2 -6 7 2 49.62 4.37 1.8371 2 6 4 2 50.54 2.65 1.8058 0 -4 11 2 50.64 1.29 1.8027 -4 0 9 2 50.64 2.71 1.8026 0 4 9 2 50.81 1.32 1.7968 -4 -2 9 2 50.85 1.36 1.7955 -4 2 8 2 51.09 4.90 1.7879 2 0 11 2 51.14 1.99 1.7862 -2 -6 8 2 51.23 1.83 1.7832 -2 6 5 2 51.81 4.11 1.7646 0 0 12 2 52.44 1.04 1.7449 6 0 2 2 52.46 1.14 1.7441 -6 0 3 2 52.89 23.40 1.7310 4 0 9 2 52.94 2.44 1.7295 4 -2 9 2 52.95 24.06 1.7291 -2 -4 11 2 52.98 2.46 1.7283 4 2 8 2 53.05 23.95 1.7264 -2 4 9 2 53.15 41.48 1.7233 0 -8 2 2 54.06 6.37 1.6964 -2 0 12 2 54.28 2.37 1.6900 5 -5 1 2 54.39 1.01 1.6868 -4 -6 5 2 54.60 1.25 1.6809 -5 -5 3 2 54.73 3.29 1.6771 6 -2 3 2 54.74 3.27 1.6769 6 2 2 2 54.76 3.28 1.6764 -6 -2 4 2 54.77 3.29 1.6759 -6 2 3 2 55.06 1.26 1.6677 6 0 4 2 55.11 1.23 1.6665 -6 0 5 2 55.75 1.78 1.6490 -4 -6 6 2 55.81 1.79 1.6473 -4 6 3 2 56.09 4.15 1.6396 0 -8 6 2 56.16 4.07 1.6377 0 8 2 2 56.50 1.92 1.6289 0 0 13 2 56.55 2.06 1.6274 4 0 10 2 56.65 1.30 1.6249 -2 -6 10 2 56.76 1.16 1.6220 -2 6 7 2 56.79 3.38 1.6211 -2 -4 12 2 56.82 3.52 1.6205 4 -6 6 2 56.87 3.52 1.6190 4 6 3 2 56.89 3.54 1.6186 -2 4 10 2 57.64 3.11 1.5992 6 -2 5 2 57.66 3.09 1.5987 6 2 4 2 57.67 1.49 1.5984 -4 -4 10 2 57.68 1.42 1.5981 -4 -2 11 2 57.69 3.34 1.5980 -6 -2 6 2 57.71 3.29 1.5974 -6 2 5 2 57.73 1.43 1.5970 -4 2 10 2 57.75 1.45 1.5964 -4 4 8 2 57.88 6.98 1.5931 -4 0 11 2 58.08 15.44 1.5882 2 -4 12 2 58.17 15.46 1.5859 2 4 10 2 58.31 9.84 1.5824 -6 -4 1 2 58.31 10.08 1.5824 -6 -4 2 2 58.31 10.06 1.5824 6 -4 1 2 58.32 9.82 1.5822 -6 4 0 2 58.56 1.16 1.5762 -2 0 13 2 58.66 3.28 1.5738 6 -4 2 2 58.67 3.46 1.5737 6 4 0 2 58.67 3.51 1.5736 -6 -4 3 2 58.69 3.60 1.5732 -6 4 1 2 58.74 1.43 1.5719 0 -4 13 2 58.84 1.37 1.5695 0 4 11 2 59.25 1.19 1.5596 -3 -5 11 2 59.46 3.65 1.5546 -4 -6 8 2 59.54 3.89 1.5526 -4 6 5 2 59.75 2.36 1.5477 4 -4 10 2 59.82 2.23 1.5460 4 4 8 2 60.05 5.45 1.5406 2 0 13 2 60.41 1.95 1.5324 4 0 11 2 60.94 2.02 1.5204 4 -6 8 2 61.02 2.22 1.5186 4 6 5 2 61.19 1.45 1.5147 -1 -9 3 2 61.23 1.44 1.5138 1 -9 3 2 61.29 2.22 1.5125 0 0 14 2 61.37 1.21 1.5108 1 -9 1 2 61.78 1.11 1.5016 6 -4 5 2 61.81 1.80 1.5010 -4 0 12 2 61.81 1.11 1.5009 6 4 3 2 61.82 1.12 1.5008 -6 -4 6 2 61.86 1.17 1.4998 -6 4 4 2 61.92 1.02 1.4986 0 -8 9 2 62.16 3.32 1.4934 2 -4 13 2 62.26 3.42 1.4913 2 4 11 2 62.78 1.13 1.4802 3 5 9 2 63.20 3.10 1.4712 -2 0 14 2 63.52 1.05 1.4646 6 4 4 2 63.53 1.09 1.4644 -6 -4 7 2 63.58 1.16 1.4634 -6 4 5 2 63.96 1.96 1.4557 2 -2 14 2 64.01 1.90 1.4546 2 2 13 2 64.38 1.24 1.4472 -4 -8 3 2 64.39 3.26 1.4470 -4 -4 12 2 64.40 1.25 1.4468 4 -8 1 2 64.46 6.35 1.4454 0 -8 10 2 64.48 3.35 1.4452 -4 4 10 2 64.59 6.18 1.4429 0 8 6 2 64.60 9.07 1.4428 4 -8 3 2 64.61 9.25 1.4425 -4 -8 1 2 64.74 1.20 1.4400 2 0 14 2 64.83 1.33 1.4382 0 -6 13 2 64.96 1.29 1.4355 0 6 10 2 65.48 2.25 1.4254 -4 -8 5 2 65.54 2.34 1.4244 -4 8 1 2 65.93 4.78 1.4168 -4 0 13 2 66.14 1.26 1.4129 4 -8 5 2 66.18 1.35 1.4121 4 8 1 2 66.43 1.73 1.4074 2 -4 14 2 66.53 1.70 1.4055 2 4 12 2 66.53 1.00 1.4055 -6 -6 1 2 66.77 3.16 1.4010 4 -4 12 2 66.85 3.23 1.3995 4 4 10 2 68.09 1.08 1.3771 4 -2 13 2 68.14 1.16 1.3762 4 2 12 2 68.30 1.06 1.3733 3 -5 13 2 68.96 4.53 1.3617 4 -8 7 2 69.04 4.31 1.3604 4 8 3 2 69.41 1.06 1.3540 -2 -4 15 2 69.52 1.06 1.3522 -2 4 13 2 70.21 3.03 1.3406 0 -2 16 2 70.27 3.09 1.3396 0 2 15 2 70.40 3.57 1.3375 6 -4 9 2 70.46 3.49 1.3365 6 4 7 2 70.46 1.56 1.3364 6 0 10 2 70.47 3.81 1.3363 -6 -4 10 2 70.49 3.73 1.3359 8 0 0 2 70.54 3.73 1.3352 -6 4 8 2 70.55 1.51 1.3349 -6 0 11 2 70.71 10.68 1.3322 -8 0 2 2 71.25 1.37 1.3235 0 0 16 2 71.55 2.05 1.3187 8 0 2 2 71.56 3.15 1.3185 -4 -8 9 2 71.67 3.03 1.3168 -4 8 5 2 72.02 1.16 1.3112 -4 -4 14 2 72.12 1.22 1.3096 -4 4 12 2 72.22 1.15 1.3081 -8 0 4 2 72.66 2.17 1.3013 2 -10 6 2 72.73 2.09 1.3003 2 10 1 2 72.96 1.68 1.2966 0 -6 15 2 73.12 1.73 1.2943 0 6 12 2 73.51 2.68 1.2883 -2 -10 7 2 73.59 2.60 1.2870 -2 10 2 2 73.95 2.51 1.2818 -4 -2 15 2 74.00 2.54 1.2810 -4 2 14 2 74.76 1.93 1.2698 -4 0 15 2 74.98 1.79 1.2667 -8 0 6 2 75.53 2.95 1.2588 2 -4 16 2 75.59 1.15 1.2580 2 -10 8 2 75.64 2.87 1.2573 2 4 14 2 75.65 1.06 1.2571 -8 -2 6 2 75.67 1.05 1.2568 -8 2 5 2 75.69 1.17 1.2566 2 10 3 2 76.41 1.06 1.2465 6 -4 11 2 76.48 1.10 1.2455 6 4 9 2 76.57 1.02 1.2442 -6 4 10 2 76.90 1.31 1.2398 4 -2 15 2 76.95 1.34 1.2390 4 2 14 2 77.41 1.87 1.2328 8 0 6 2 77.49 1.32 1.2317 8 -4 3 2 77.51 1.29 1.2316 8 4 1 2 77.72 2.48 1.2287 6 0 12 2 77.82 2.69 1.2273 -6 0 13 2 77.87 1.47 1.2267 8 -2 6 2 77.89 1.53 1.2264 8 2 5 2 78.14 1.59 1.2232 -8 -4 5 2 78.17 1.57 1.2228 -8 4 3 2 78.22 4.55 1.2221 4 -8 11 2 78.35 4.66 1.2204 4 8 7 2 79.33 1.04 1.2078 -2 8 10 2 79.75 1.50 1.2025 8 -4 5 2 79.77 1.46 1.2022 8 4 3 2 80.82 1.09 1.1892 -8 -4 7 2 80.87 1.10 1.1887 -8 4 5 2 81.98 1.31 1.1753 0 -6 17 2 82.13 1.01 1.1735 0 -10 12 2 82.15 1.35 1.1733 0 6 14 2 82.31 1.05 1.1715 0 10 7 2 82.37 2.20 1.1707 -4 -8 13 2 82.53 2.24 1.1689 -4 8 9 2 83.49 1.15 1.1579 6 -4 13 2 83.58 1.16 1.1569 6 4 11 2 83.59 1.14 1.1567 -6 -4 14 2 83.68 1.18 1.1557 -6 4 12 2 84.07 5.91 1.1513 -8 0 10 2 84.23 1.18 1.1496 2 -8 15 2 84.42 1.21 1.1475 2 8 11 2 85.57 1.66 1.1350 -4 -6 16 2 85.72 1.61 1.1333 -4 6 13 2 86.62 1.06 1.1239 4 -2 17 2 86.68 1.04 1.1232 4 2 16 2 87.81 1.26 1.1117 4 0 17 2 88.02 3.53 1.1096 8 0 10 2 89.08 2.24 1.0991 -2 -4 19 2 89.21 2.19 1.0978 -2 4 17 2 89.66 1.06 1.0935 -4 8 11 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.