Prewittite Shuvalov R R, Vergasova L P, Semenova T F, Filatov S K, Krivovichev S V, Siidra O I, Rudashevsky N S American Mineralogist 98 (2013) 463-469 Prewittite, KPb1.5Cu6Zn(SeO3)2O2Cl10, a new mineral from Tolbachik fumaroles, Kamchatka peninsula, Russia: Description and crystal structure Locality: Tolbachik fumaroles, Kamchatka peninsula, Russia _database_code_amcsd 0019781 CELL PARAMETERS: 9.1320 19.4150 13.2130 90.000 90.000 90.000 SPACE GROUP: Pnnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 2342.636 Density (g/cm3): 4.029 MAX. ABS. INTENSITY / VOLUME**2: 14.37772274 RIR: 1.162 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.11 73.04 9.7075 0 2 0 2 10.71 100.00 8.2635 1 1 0 4 11.78 99.72 7.5124 1 0 1 4 12.63 55.80 7.0062 1 1 1 8 13.31 9.75 6.6515 1 2 0 4 14.91 2.74 5.9411 1 2 1 8 15.24 20.64 5.8120 0 3 1 4 16.23 17.81 5.4617 0 2 2 4 16.79 4.84 5.2802 1 3 0 4 17.18 7.61 5.1601 1 1 2 8 18.09 24.58 4.9032 1 3 1 8 18.93 21.57 4.6873 1 2 2 8 19.44 24.44 4.5660 2 0 0 2 19.98 25.28 4.4447 2 1 0 4 20.68 3.26 4.2952 0 1 3 4 21.09 20.07 4.2128 2 1 1 8 21.51 16.22 4.1318 2 2 0 4 21.54 43.01 4.1247 1 3 2 8 21.80 22.01 4.0768 1 4 1 8 22.41 5.30 3.9670 1 0 3 4 22.55 13.21 3.9435 2 2 1 8 23.69 1.39 3.7562 2 0 2 4 23.85 10.53 3.7309 2 3 0 4 23.89 19.92 3.7255 0 5 1 4 24.13 37.00 3.6878 2 1 2 8 24.24 67.58 3.6722 1 2 3 8 24.45 24.51 3.6411 0 3 3 4 24.92 1.50 3.5734 1 5 0 4 25.43 1.48 3.5031 2 2 2 8 25.83 8.85 3.4495 1 5 1 8 26.35 33.42 3.3822 1 3 3 8 26.81 2.46 3.3257 2 4 0 4 26.99 15.28 3.3033 0 0 4 2 27.46 7.16 3.2486 2 3 2 8 27.57 1.01 3.2358 0 6 0 2 27.66 27.85 3.2251 2 4 1 8 28.40 4.41 3.1431 1 5 2 8 28.53 30.25 3.1285 2 1 3 8 28.54 19.25 3.1272 0 2 4 4 29.28 1.00 3.0500 1 6 0 4 29.65 79.35 3.0134 2 2 3 8 30.07 20.59 2.9719 1 6 1 8 30.21 4.56 2.9585 1 2 4 8 30.21 11.65 2.9580 2 5 0 4 30.49 7.20 2.9323 3 1 1 8 30.70 8.30 2.9127 0 5 3 4 30.77 66.89 2.9060 0 6 2 4 30.78 6.69 2.9045 3 2 0 4 30.98 14.39 2.8866 2 5 1 8 31.42 5.98 2.8468 2 3 3 8 31.54 1.52 2.8368 3 2 1 8 32.26 5.54 2.7749 1 5 3 8 32.33 3.88 2.7692 1 6 2 8 32.51 2.61 2.7545 3 3 0 4 32.72 6.49 2.7370 3 1 2 8 33.00 17.00 2.7144 0 7 1 4 33.18 12.72 2.6997 2 5 2 8 33.22 8.20 2.6965 3 3 1 8 33.48 1.57 2.6763 2 0 4 4 33.71 43.15 2.6589 3 2 2 8 33.77 3.20 2.6541 2 4 3 8 33.77 1.10 2.6539 1 7 0 4 33.81 19.10 2.6513 2 1 4 8 33.96 4.75 2.6401 2 6 0 4 34.27 2.39 2.6164 1 4 4 8 34.47 2.50 2.6019 1 7 1 8 34.65 3.80 2.5889 2 6 1 8 34.77 3.57 2.5801 2 2 4 8 34.79 11.23 2.5788 3 4 0 4 35.36 12.66 2.5385 1 0 5 4 35.67 5.21 2.5170 1 1 5 8 35.81 18.45 2.5075 1 6 3 8 36.17 41.22 2.4836 3 1 3 8 36.32 15.23 2.4732 2 3 4 8 36.59 2.38 2.4556 2 5 3 8 36.66 11.16 2.4516 2 6 2 8 37.04 5.05 2.4269 0 8 0 2 37.06 7.85 2.4256 1 5 4 8 37.08 5.27 2.4247 3 2 3 8 37.44 13.51 2.4023 3 4 2 8 37.54 2.83 2.3956 3 5 0 4 38.08 1.28 2.3632 1 3 5 8 38.18 7.69 2.3572 3 5 1 8 38.35 33.98 2.3470 0 7 3 4 38.38 3.23 2.3455 1 8 0 4 38.41 8.60 2.3437 2 4 4 8 38.96 9.19 2.3115 0 6 4 4 39.00 2.37 2.3094 1 8 1 8 39.47 4.57 2.2830 4 0 0 2 39.65 10.11 2.2731 1 7 3 8 39.75 8.61 2.2674 4 1 0 4 39.81 1.58 2.2644 2 6 3 8 40.03 1.35 2.2521 3 5 2 8 40.09 9.06 2.2494 1 4 5 8 40.36 3.78 2.2347 4 1 1 8 40.43 2.01 2.2312 2 7 2 8 40.52 2.55 2.2262 2 2 5 8 40.54 6.93 2.2254 3 4 3 8 40.57 2.97 2.2237 3 1 4 8 40.69 1.89 2.2172 3 6 0 4 40.98 28.36 2.2022 0 0 6 2 41.87 6.14 2.1578 4 0 2 4 41.89 2.02 2.1565 2 3 5 8 41.96 4.54 2.1530 4 3 0 4 42.14 5.29 2.1446 4 1 2 8 42.17 2.69 2.1430 2 8 0 4 42.48 17.55 2.1279 1 1 6 8 42.54 5.88 2.1249 4 3 1 8 42.98 9.46 2.1045 3 5 3 8 43.09 3.15 2.0994 1 9 0 4 43.28 4.27 2.0906 1 2 6 8 43.35 2.25 2.0874 2 7 3 8 43.65 1.02 2.0734 1 9 1 8 43.73 12.81 2.0702 1 8 3 8 43.75 24.32 2.0690 2 4 5 8 43.76 2.91 2.0689 1 7 4 8 43.82 10.87 2.0659 4 4 0 4 43.90 6.31 2.0623 2 6 4 8 44.38 2.08 2.0411 4 4 1 8 44.44 1.68 2.0384 2 8 2 8 44.58 2.13 2.0325 1 3 6 8 44.73 12.49 2.0259 3 7 1 8 44.97 1.03 2.0159 4 1 3 8 45.41 5.13 1.9972 1 6 5 8 46.03 2.23 1.9717 4 4 2 8 46.06 3.14 1.9707 2 5 5 8 46.35 2.24 1.9587 1 4 6 8 46.43 1.32 1.9558 0 8 4 4 46.46 1.50 1.9547 3 2 5 8 46.66 2.47 1.9466 4 5 1 8 46.74 4.24 1.9434 2 2 6 8 46.79 4.43 1.9415 0 10 0 2 46.90 3.28 1.9373 0 9 3 4 46.98 5.83 1.9342 4 3 3 8 47.52 1.44 1.9132 0 7 5 4 47.69 7.68 1.9069 3 3 5 8 47.94 3.78 1.8976 3 8 0 4 47.97 1.63 1.8964 2 3 6 8 48.25 6.19 1.8861 4 5 2 8 48.47 4.51 1.8781 4 0 4 4 48.56 1.61 1.8748 1 5 6 8 48.67 20.45 1.8707 2 9 2 8 48.71 3.42 1.8694 4 1 4 8 48.76 5.74 1.8677 2 6 5 8 48.82 3.68 1.8654 4 6 0 4 49.01 2.53 1.8587 3 7 3 8 49.65 1.04 1.8361 2 4 6 8 49.97 1.80 1.8251 1 10 2 8 50.11 2.69 1.8206 0 6 6 4 50.36 1.70 1.8121 0 3 7 4 50.44 5.42 1.8092 5 0 1 4 50.78 1.81 1.7978 2 8 4 8 50.81 4.38 1.7968 4 5 3 8 50.86 2.27 1.7952 4 6 2 8 51.41 1.29 1.7774 1 3 7 8 51.49 1.88 1.7749 3 5 5 8 52.03 1.58 1.7577 5 3 0 4 52.14 1.01 1.7542 1 8 5 8 52.17 1.64 1.7532 5 1 2 8 52.29 2.02 1.7495 0 11 1 4 52.47 1.21 1.7439 1 10 3 8 52.54 1.01 1.7419 3 7 4 8 52.83 4.62 1.7329 1 11 0 4 53.91 1.12 1.7009 4 2 5 8 54.02 3.22 1.6976 0 5 7 4 54.38 2.12 1.6871 5 0 3 4 54.48 1.07 1.6843 2 3 7 8 54.65 6.22 1.6795 2 9 4 8 54.82 1.47 1.6747 3 4 6 8 55.02 1.35 1.6691 4 3 5 8 55.02 3.14 1.6690 1 5 7 8 55.27 2.45 1.6622 5 2 3 8 55.50 2.76 1.6556 2 10 3 8 55.65 1.85 1.6516 0 0 8 2 55.71 1.32 1.6498 4 8 1 8 55.88 5.52 1.6454 3 8 4 8 56.19 1.27 1.6369 3 10 0 4 56.29 7.05 1.6344 3 9 3 8 56.54 1.72 1.6276 4 4 5 8 56.78 2.36 1.6213 3 5 6 8 56.84 9.24 1.6198 3 7 5 8 56.91 2.02 1.6179 0 12 0 2 57.09 3.69 1.6134 2 7 6 8 57.12 1.33 1.6126 1 11 3 8 57.41 11.64 1.6051 1 6 7 8 57.71 1.35 1.5974 2 11 2 8 57.86 1.30 1.5936 5 4 3 8 57.88 1.94 1.5931 1 12 0 4 57.96 1.34 1.5912 2 5 7 8 58.05 3.93 1.5889 3 10 2 8 58.34 2.08 1.5817 1 12 1 8 58.44 1.12 1.5791 5 6 1 8 58.47 3.10 1.5784 4 5 5 8 59.13 4.61 1.5624 3 6 6 8 59.73 5.30 1.5482 2 1 8 8 59.99 2.80 1.5421 2 11 3 8 60.16 1.53 1.5382 1 7 7 8 60.31 1.32 1.5346 1 11 4 8 60.71 2.45 1.5256 4 9 2 8 60.72 3.72 1.5254 5 7 0 4 60.73 2.77 1.5250 2 12 0 4 60.86 3.17 1.5220 6 0 0 2 61.10 2.79 1.5168 3 11 1 8 61.69 5.23 1.5036 6 2 0 4 61.74 3.63 1.5025 5 0 5 4 61.89 1.36 1.4992 1 5 8 8 61.94 1.59 1.4981 1 12 3 8 62.04 8.35 1.4960 5 6 3 8 62.49 1.43 1.4863 5 7 2 8 62.66 5.28 1.4826 3 5 7 8 63.07 1.53 1.4739 1 13 0 4 63.10 1.03 1.4734 2 11 4 8 63.21 3.10 1.4711 0 6 8 4 63.37 1.06 1.4677 0 11 5 4 63.38 3.21 1.4674 4 5 6 8 63.45 1.31 1.4661 6 2 2 8 63.51 2.13 1.4649 3 9 5 8 63.92 3.07 1.4563 0 10 6 4 64.20 1.39 1.4507 4 1 7 8 64.26 2.47 1.4495 1 0 9 4 64.57 2.14 1.4433 4 10 2 8 64.80 1.66 1.4387 4 2 7 8 64.95 3.32 1.4357 3 2 8 8 65.16 2.26 1.4317 0 3 9 4 65.59 4.47 1.4234 4 6 6 8 66.05 1.39 1.4145 1 3 9 8 66.06 2.53 1.4144 0 13 3 4 67.02 2.45 1.3964 3 12 2 8 67.02 1.11 1.3964 4 11 0 4 67.32 1.97 1.3908 3 4 8 8 67.44 2.92 1.3886 3 7 7 8 67.44 1.74 1.3886 4 11 1 8 67.79 4.50 1.3823 6 0 4 4 67.97 1.31 1.3792 6 4 3 8 68.14 1.02 1.3761 4 7 6 8 68.27 3.54 1.3738 5 3 6 8 68.30 1.14 1.3732 0 5 9 4 68.81 1.40 1.3644 1 12 5 8 68.96 2.11 1.3618 1 11 6 8 69.71 6.10 1.3489 6 5 3 8 69.75 4.61 1.3483 6 6 2 8 70.06 1.35 1.3431 2 4 9 8 70.35 1.05 1.3382 4 0 8 4 70.55 1.30 1.3350 4 1 8 8 70.61 1.11 1.3339 3 13 1 8 71.34 3.87 1.3221 3 11 5 8 71.51 5.01 1.3193 3 1 9 8 72.02 1.57 1.3113 3 12 4 8 72.47 1.34 1.3041 2 13 4 8 72.70 1.77 1.3007 5 2 7 8 72.86 1.13 1.2983 7 0 1 4 73.44 1.61 1.2894 6 8 0 4 74.80 1.28 1.2692 5 11 0 4 74.83 1.27 1.2689 7 2 2 8 75.41 1.73 1.2604 2 9 8 8 77.94 1.18 1.2258 4 12 4 8 78.67 2.42 1.2163 5 6 7 8 79.47 1.11 1.2060 5 12 1 8 82.72 2.07 1.1667 7 6 3 8 83.64 1.25 1.1561 5 13 0 4 87.61 1.00 1.1137 5 4 9 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.