Richterite Hawthorne F C, Della Ventura G, Robert J-L, Welch M D, Jenkins D M American Mineralogist 82 (1997) 708-716 A Rietveld and infrared study of synthetic amphiboles along the potassium-richterite-tremolite join Sample: Kr20 Note, Kr0 sample from Smelik et al (1994) Am Min 79, 1110-1122 _database_code_amcsd 0001918 CELL PARAMETERS: 9.9240 18.0300 5.2749 90.000 104.670 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 913.068 Density (g/cm3): 2.991 MAX. ABS. INTENSITY / VOLUME**2: 5.220846889 RIR: 0.568 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.81 31.96 9.0150 0 2 0 2 10.44 59.35 8.4740 1 1 0 4 17.38 2.36 5.1029 0 0 1 2 17.41 1.74 5.0942 1 3 0 4 18.18 25.75 4.8801 -1 1 1 4 18.48 9.50 4.8002 2 0 0 2 19.70 29.76 4.5075 0 4 0 2 20.97 5.50 4.2370 2 2 0 4 21.98 1.06 4.0448 -2 0 1 2 22.25 7.91 3.9947 1 1 1 4 22.95 23.50 3.8750 -1 3 1 4 26.33 68.43 3.3849 1 3 1 4 27.14 62.18 3.2859 2 4 0 4 28.32 64.76 3.1509 3 1 0 4 28.58 2.88 3.1238 2 0 1 2 29.37 7.95 3.0414 -3 1 1 4 30.28 52.73 2.9516 2 2 1 4 30.42 8.19 2.9384 -1 5 1 4 31.68 13.05 2.8247 3 3 0 4 32.62 33.29 2.7450 -3 3 1 4 33.10 100.00 2.7067 1 5 1 4 34.64 44.73 2.5894 0 6 1 4 35.17 7.53 2.5515 0 0 2 2 35.41 65.21 2.5347 -2 0 2 2 36.84 2.51 2.4401 -2 2 2 4 37.08 1.30 2.4243 3 1 1 4 37.14 2.44 2.4208 -4 0 1 2 37.28 3.74 2.4122 -2 6 1 4 37.47 2.38 2.4001 4 0 0 2 37.58 8.68 2.3935 3 5 0 4 38.40 32.76 2.3444 -3 5 1 4 38.51 18.50 2.3380 -4 2 1 4 39.23 24.43 2.2963 -1 7 1 4 39.52 19.08 2.2804 -3 1 2 4 39.78 1.50 2.2660 3 3 1 4 40.00 1.37 2.2538 0 8 0 2 40.84 7.54 2.2093 -2 4 2 4 41.41 4.66 2.1805 1 7 1 4 41.67 1.50 2.1677 1 3 2 4 41.71 33.22 2.1656 2 6 1 4 42.08 6.63 2.1471 -3 3 2 4 42.47 3.77 2.1287 -1 5 2 4 44.22 19.66 2.0482 2 0 2 2 44.76 10.98 2.0246 3 5 1 4 44.81 9.72 2.0224 -4 0 2 2 45.19 5.89 2.0065 3 7 0 4 45.89 1.25 1.9773 -3 7 1 4 45.99 1.02 1.9734 -4 2 2 4 46.30 5.63 1.9611 1 9 0 4 46.82 2.19 1.9402 4 2 1 4 46.87 6.50 1.9385 -3 5 2 4 47.63 13.19 1.9093 5 1 0 4 48.28 3.99 1.8852 -4 6 1 4 48.88 14.83 1.8631 -1 9 1 4 49.39 4.08 1.8452 -4 4 2 4 49.46 1.93 1.8427 -1 7 2 4 49.86 5.53 1.8290 5 3 0 4 50.63 3.40 1.8030 0 10 0 2 50.73 1.88 1.7997 1 9 1 4 52.10 3.84 1.7554 -5 1 2 4 53.93 1.23 1.7000 0 10 1 4 54.31 1.21 1.6891 0 8 2 4 54.35 1.03 1.6879 2 10 0 4 54.48 6.24 1.6842 -2 8 2 4 54.53 8.15 1.6828 -1 3 3 4 54.55 1.53 1.6824 -3 1 3 4 54.62 1.48 1.6803 -3 9 1 4 54.93 6.43 1.6715 0 2 3 4 55.44 27.12 1.6573 4 6 1 4 55.97 7.17 1.6430 4 8 0 4 57.00 10.92 1.6157 1 11 0 4 57.57 1.00 1.6009 3 5 2 4 57.61 4.22 1.6001 6 0 0 2 58.55 21.13 1.5765 -1 5 3 4 59.05 2.61 1.5643 -5 7 1 4 59.15 4.79 1.5619 4 0 2 2 59.17 2.04 1.5616 2 10 1 4 59.96 13.05 1.5428 -6 0 2 2 61.07 5.83 1.5174 1 9 2 4 61.33 24.62 1.5115 -2 6 3 4 61.37 6.01 1.5106 5 5 1 4 61.62 3.93 1.5052 -4 8 2 4 61.74 11.63 1.5025 0 12 0 2 62.98 5.57 1.4758 4 4 2 4 63.30 1.74 1.4692 -2 10 2 4 63.31 2.05 1.4691 2 2 3 4 63.76 2.89 1.4597 -6 4 2 4 63.80 4.11 1.4589 3 11 0 4 64.28 2.36 1.4491 -1 7 3 4 64.36 2.33 1.4475 -3 11 1 4 64.39 28.88 1.4469 -6 6 1 4 64.44 1.22 1.4460 -4 10 1 4 64.66 1.13 1.4416 4 10 0 4 65.05 1.01 1.4339 2 12 0 4 65.28 2.29 1.4294 -5 3 3 4 66.31 1.81 1.4095 6 2 1 4 66.60 1.02 1.4043 -5 9 1 4 67.94 1.17 1.3797 -7 3 1 4 68.38 11.64 1.3719 5 1 2 4 68.63 3.14 1.3675 7 1 0 4 68.88 1.00 1.3631 1 7 3 4 68.92 5.10 1.3625 -5 5 3 4 69.45 1.15 1.3534 2 10 2 4 70.17 3.11 1.3412 5 3 2 4 70.27 7.18 1.3395 1 11 2 4 70.57 3.84 1.3346 -3 11 2 4 70.60 5.75 1.3342 2 6 3 4 71.23 2.35 1.3238 -5 9 2 4 71.52 8.97 1.3193 -7 5 1 4 71.52 1.95 1.3192 -1 9 3 4 72.41 6.77 1.3052 -1 1 4 4 72.44 2.45 1.3047 6 8 0 4 72.70 1.41 1.3007 -3 1 4 4 73.09 6.92 1.2947 0 12 2 4 73.23 15.14 1.2925 -2 12 2 4 73.29 1.84 1.2917 -3 9 3 4 73.46 2.44 1.2891 6 6 1 4 74.16 1.88 1.2787 -1 3 4 4 74.36 4.29 1.2757 0 0 4 2 74.45 1.41 1.2744 -3 3 4 4 74.51 1.41 1.2735 4 12 0 4 74.93 5.38 1.2673 -4 0 4 2 75.06 1.18 1.2656 -2 4 4 4 76.74 1.37 1.2419 -7 7 1 4 77.25 2.17 1.2351 4 2 3 4 77.81 1.34 1.2275 -1 13 2 4 77.84 1.91 1.2272 -2 14 1 4 78.13 1.50 1.2233 6 0 2 2 79.89 7.55 1.2007 -5 11 2 4 79.94 2.10 1.2001 8 0 0 2 82.24 1.10 1.1722 -6 10 2 4 82.52 3.05 1.1690 -8 4 2 4 83.12 4.55 1.1620 2 0 4 2 83.89 1.13 1.1534 1 15 1 4 84.05 1.46 1.1516 4 6 3 4 84.36 1.45 1.1481 2 10 3 4 85.88 2.30 1.1317 7 9 0 4 86.58 1.44 1.1243 5 13 0 4 87.60 2.14 1.1138 -6 4 4 4 87.93 1.72 1.1105 -7 7 3 4 88.95 1.39 1.1004 0 16 1 4 89.45 1.34 1.0956 3 13 2 4 89.86 1.70 1.0916 3 1 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.