Cancrisilite Pekov I V, Olysych L V, Chukanov N V, Zubkova N V, Pushcharovsky D Yu, Van K V, Giester G, Tillmanns E The Canadian Mineralogist 49 (2012) 1129-1150 Crystal chemistry of cancrinite-group minerals with an AB-type framework: A review and new data. I. Chemical and structural variations Note: Sample# u1631 Locality: Lovozero _database_code_amcsd 0018867 CELL PARAMETERS: 12.5840 12.5840 5.1010 90.000 90.000 120.000 SPACE GROUP: P6_3mc X-RAY WAVELENGTH: 1.541838 Cell Volume: 699.557 Density (g/cm3): 2.400 MAX. ABS. INTENSITY / VOLUME**2: 8.392991460 RIR: 1.139 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.08 43.22 6.2920 1 1 0 6 16.27 4.57 5.4490 2 0 0 6 19.21 72.56 4.6200 1 0 1 6 21.57 6.61 4.1191 2 1 0 12 23.90 6.90 3.7239 2 0 1 6 24.50 53.45 3.6327 3 0 0 6 27.84 100.00 3.2047 2 1 1 12 29.55 4.23 3.0226 3 1 0 12 30.20 4.53 2.9590 3 0 1 6 32.87 35.35 2.7245 4 0 0 6 34.49 21.89 2.6004 3 1 1 12 35.19 29.68 2.5505 0 0 2 1 35.92 1.69 2.5002 3 2 0 12 36.17 4.52 2.4834 1 0 2 6 37.42 25.50 2.4032 4 0 1 6 37.83 2.64 2.3782 4 1 0 12 38.99 1.29 2.3100 2 0 2 6 40.17 10.33 2.2450 3 2 1 12 41.43 1.28 2.1796 5 0 0 6 41.91 8.30 2.1554 4 1 1 12 43.13 18.77 2.0973 3 3 0 6 43.35 7.95 2.0874 3 0 2 6 45.24 4.68 2.0043 5 0 1 6 47.62 2.45 1.9098 4 2 1 12 48.92 10.22 1.8620 4 0 2 6 50.97 2.31 1.7916 4 3 0 12 51.16 7.04 1.7854 3 2 2 12 52.43 5.61 1.7451 5 2 0 12 52.62 8.22 1.7393 4 1 2 12 53.56 1.37 1.7111 6 0 1 6 54.27 5.55 1.6904 4 3 1 12 54.63 2.41 1.6800 1 0 3 6 55.45 1.27 1.6570 5 0 2 6 55.67 1.67 1.6511 5 2 1 12 56.71 2.42 1.6231 2 0 3 6 56.83 2.61 1.6200 3 3 2 6 57.52 1.10 1.6023 4 2 2 12 58.40 6.71 1.5802 6 1 1 12 58.69 6.22 1.5730 4 4 0 6 58.75 9.79 1.5717 2 1 3 12 59.36 1.92 1.5569 5 3 0 12 62.36 5.80 1.4891 5 3 1 12 62.36 4.45 1.4891 7 0 1 6 62.69 4.99 1.4819 3 1 3 12 62.81 6.68 1.4795 6 0 2 6 64.28 5.66 1.4490 6 2 1 12 64.56 4.31 1.4435 7 1 0 12 64.61 6.98 1.4425 4 0 3 6 64.73 1.84 1.4402 5 2 2 12 66.50 3.79 1.4060 3 2 3 12 68.32 1.02 1.3730 6 3 0 12 68.93 1.01 1.3623 8 0 0 6 70.31 7.35 1.3388 4 4 2 6 70.76 1.24 1.3314 7 2 0 12 71.71 9.97 1.3161 8 0 1 6 73.82 1.80 1.2836 5 1 3 12 74.39 1.54 1.2752 0 0 4 1 75.71 4.24 1.2562 7 1 2 12 76.17 1.99 1.2498 1 1 4 6 77.07 2.01 1.2374 8 1 1 12 77.37 3.54 1.2333 4 3 3 12 79.09 1.18 1.2109 9 0 0 6 79.24 4.67 1.2090 6 3 2 12 80.58 2.18 1.1922 7 3 1 12 81.43 1.34 1.1818 2 2 4 6 83.74 1.46 1.1550 4 0 4 6 84.35 1.83 1.1482 7 0 3 6 84.35 1.65 1.1482 5 3 3 12 85.47 1.61 1.1360 3 2 4 12 86.07 3.78 1.1296 6 2 3 12 86.75 1.25 1.1225 6 4 2 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.