Agakhanovite-(Y) Hawthorne F C, Abdu Y A, Ball N A, Cerny P, Kristiansen R American Mineralogist 99 (2014) 2084-2088 Agakhanovite-(Y), ideally (YCa)2KBe3Si12O30, a new milarite-group mineral from the Heftetjern pegmatite, Tordal, Southern Norway: description and crystal structure Locality: Heftetjern pegmatite, Tordal, Norway _database_code_amcsd 0020413 CELL PARAMETERS: 10.3476 10.3476 13.7610 90.000 90.000 120.000 SPACE GROUP: P6/mcc X-RAY WAVELENGTH: 1.541838 Cell Volume: 1276.027 Density (g/cm3): 2.679 MAX. ABS. INTENSITY / VOLUME**2: 9.436406552 RIR: 1.147 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.87 45.33 6.8805 0 0 2 2 16.24 14.69 5.4574 1 0 2 12 17.14 18.52 5.1738 1 1 0 6 19.81 36.98 4.4806 2 0 0 6 21.49 85.94 4.1352 1 1 2 12 23.70 9.09 3.7547 2 0 2 12 25.90 19.41 3.4402 0 0 4 2 27.11 100.00 3.2889 2 1 1 24 27.78 22.12 3.2117 1 0 4 12 29.39 4.37 3.0388 2 1 2 24 29.91 44.61 2.9871 3 0 0 6 31.22 94.29 2.8647 1 1 4 12 32.68 3.02 2.7400 3 0 2 12 32.82 19.86 2.7287 2 0 4 12 32.87 15.16 2.7247 2 1 3 24 34.68 15.83 2.5869 2 2 0 6 36.14 5.17 2.4854 3 1 0 12 36.75 11.01 2.4458 3 1 1 24 37.13 11.13 2.4214 2 2 2 12 39.97 3.56 2.2555 3 0 4 12 40.26 2.14 2.2403 4 0 0 6 41.32 4.67 2.1852 3 1 3 24 43.14 8.37 2.0967 1 1 6 12 43.78 2.91 2.0676 2 2 4 12 44.05 1.54 2.0559 3 2 0 12 44.37 1.31 2.0416 2 0 6 12 44.56 4.79 2.0333 3 2 1 24 45.00 13.67 2.0147 3 1 4 24 46.44 16.13 1.9555 4 1 0 12 46.93 3.80 1.9361 4 1 1 24 48.39 20.43 1.8810 4 1 2 24 48.53 1.63 1.8760 3 2 3 24 49.41 17.22 1.8446 3 1 5 24 50.15 10.05 1.8191 3 0 6 12 50.95 12.15 1.7923 5 0 0 6 53.25 6.97 1.7201 0 0 8 2 53.39 10.02 1.7161 2 2 6 12 53.93 13.04 1.7001 4 1 4 24 54.30 1.95 1.6893 1 0 8 12 54.60 8.99 1.6808 4 2 1 24 54.88 3.13 1.6729 3 3 2 12 55.91 2.32 1.6444 4 2 2 24 57.38 4.80 1.6059 2 0 8 12 57.84 1.89 1.5941 4 1 5 24 58.03 2.41 1.5895 5 0 4 12 58.06 1.62 1.5887 4 2 3 24 58.93 1.59 1.5672 5 1 2 24 60.00 7.76 1.5417 3 3 4 12 60.48 1.79 1.5309 3 2 6 24 61.01 1.73 1.5187 5 1 3 24 62.29 7.28 1.4906 3 0 8 12 63.77 5.53 1.4596 6 0 2 12 64.62 7.44 1.4423 4 2 5 24 64.99 14.65 1.4350 5 2 0 12 65.12 5.55 1.4324 2 2 8 12 65.39 1.81 1.4272 5 2 1 24 66.57 1.09 1.4047 5 2 2 24 66.68 1.33 1.4027 4 3 3 24 67.17 2.35 1.3936 2 1 9 24 67.57 1.99 1.3864 4 1 7 24 68.01 2.21 1.3784 3 3 6 12 68.49 6.72 1.3700 6 0 4 12 69.07 2.44 1.3599 6 1 1 24 70.86 3.77 1.3299 1 1 10 12 71.20 1.07 1.3244 5 2 4 24 72.59 9.07 1.3023 3 1 9 24 74.05 2.16 1.2802 7 0 0 6 74.05 1.06 1.2802 5 3 0 12 74.67 1.53 1.2712 4 4 2 12 74.75 1.26 1.2700 6 1 4 24 76.81 1.03 1.2410 5 0 8 12 77.05 3.13 1.2377 6 2 1 24 78.08 3.85 1.2240 6 1 5 24 78.65 7.01 1.2165 5 2 6 24 78.77 1.44 1.2149 2 2 10 12 79.10 7.83 1.2107 4 4 4 12 79.41 1.53 1.2068 4 2 8 24 79.99 3.35 1.1995 6 2 3 24 82.13 1.76 1.1735 2 1 11 24 82.54 1.52 1.1688 6 2 4 24 85.58 3.90 1.1349 4 2 9 24 86.48 1.20 1.1254 4 1 10 24 86.80 2.91 1.1220 7 1 4 24 87.04 1.10 1.1196 1 1 12 12 87.10 1.72 1.1189 4 3 8 24 88.80 8.89 1.1019 5 2 8 24 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.