Hilairite-(Ca) Zubkova N V, Kolitsch U, Pekov I V, Turchkova A G, Vigasina M F, Pushcharovsky D Y, Tillmanns E European Journal of Mineralogy 21 (2009) 495-506 Crystal chemistry of Rb-, Sr-, Ba-, Ca- and Pb-exchanged forms of natural hilairite Locality: Kirovskii mine, Khibiny alkaline complex, Kola Peninsula, Russia Note: sample was synthesized by cation exchange at 150 C _database_code_amcsd 0007284 CELL PARAMETERS: 10.4560 10.4560 7.9950 90.000 90.000 120.000 SPACE GROUP: R3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 756.973 Density (g/cm3): 2.718 MAX. ABS. INTENSITY / VOLUME**2: 17.39470827 RIR: 2.084 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.78 94.49 5.9933 1 0 1 3 16.96 100.00 5.2280 1 1 0 3 24.34 20.81 3.6570 0 1 2 3 28.37 37.84 3.1464 2 1 1 3 28.37 46.33 3.1464 3 -1 1 3 29.60 39.57 3.0184 3 0 0 3 29.82 63.54 2.9966 2 0 2 3 33.63 3.25 2.6650 0 0 3 1 34.31 17.36 2.6140 2 2 0 3 34.50 28.17 2.5998 1 2 2 3 34.50 1.04 2.5998 -1 3 2 3 37.54 3.72 2.3960 -1 4 1 3 37.54 1.03 2.3960 1 3 1 3 37.89 12.58 2.3743 2 -1 3 3 37.89 5.42 2.3743 1 1 3 3 41.46 4.06 2.1782 4 0 1 3 42.51 18.00 2.1266 4 -1 2 3 42.51 7.68 2.1266 3 1 2 3 45.09 1.90 2.0106 5 -2 1 3 45.09 4.48 2.0106 3 2 1 3 45.40 10.85 1.9978 0 3 3 3 45.40 15.34 1.9978 3 0 3 3 45.93 4.89 1.9760 1 4 0 3 45.93 4.50 1.9760 4 1 0 3 46.08 2.14 1.9699 0 4 2 3 48.80 6.94 1.8661 4 -2 3 3 48.80 4.25 1.8661 2 2 3 3 49.44 4.98 1.8433 -2 5 2 3 49.44 6.56 1.8433 2 3 2 3 49.87 6.95 1.8285 0 2 4 3 51.76 1.91 1.7663 0 5 1 3 52.51 11.08 1.7427 3 3 0 3 53.06 7.21 1.7260 2 1 4 3 54.86 4.55 1.6734 -2 6 1 3 54.86 2.66 1.6734 2 4 1 3 55.72 16.94 1.6496 5 0 2 3 57.86 1.49 1.5937 6 -1 1 3 57.86 1.80 1.5937 5 1 1 3 58.11 5.10 1.5873 5 -1 3 3 58.11 1.35 1.5873 1 4 3 3 58.11 2.18 1.5873 4 1 3 3 58.11 3.51 1.5873 -1 5 3 3 58.63 4.57 1.5746 0 1 5 3 58.69 2.89 1.5732 4 2 2 3 59.07 3.91 1.5639 -1 4 4 3 59.07 1.21 1.5639 1 3 4 3 61.44 2.62 1.5092 6 0 0 3 61.56 2.06 1.5065 -1 6 2 3 61.56 2.54 1.5065 1 5 2 3 63.57 2.02 1.4635 4 3 1 3 63.57 2.58 1.4635 7 -3 1 3 63.82 2.69 1.4585 6 -3 3 3 63.82 3.95 1.4585 3 3 3 3 64.24 6.51 1.4500 2 5 0 3 64.24 4.82 1.4500 5 2 0 3 64.30 2.30 1.4487 1 2 5 3 64.30 5.46 1.4487 -1 3 5 3 64.72 1.60 1.4403 5 -2 4 3 64.72 1.71 1.4403 3 2 4 3 67.09 2.73 1.3951 -3 7 2 3 69.02 1.81 1.3608 1 6 1 3 69.02 1.94 1.3608 -1 7 1 3 69.72 2.29 1.3488 3 1 5 3 70.12 5.19 1.3421 0 5 4 3 70.70 2.40 1.3325 0 0 6 1 71.89 3.54 1.3132 0 6 3 3 71.89 2.58 1.3132 6 0 3 3 72.29 1.58 1.3070 4 4 0 3 72.35 3.30 1.3061 0 4 5 3 72.75 1.05 1.2999 2 4 4 3 73.32 2.27 1.2912 2 -1 6 3 74.27 1.33 1.2770 3 5 1 3 74.95 1.31 1.2671 -2 5 5 3 76.84 1.20 1.2405 8 -2 1 3 76.84 2.04 1.2405 6 2 1 3 77.57 4.21 1.2308 0 7 2 3 77.57 1.02 1.2308 8 -3 2 3 78.46 1.17 1.2190 0 3 6 3 80.11 1.10 1.1980 2 6 2 3 80.99 1.48 1.1872 2 2 6 3 82.14 1.21 1.1735 8 -4 3 3 82.58 1.33 1.1683 6 -2 5 3 82.58 1.19 1.1683 4 2 5 3 85.08 1.42 1.1402 1 5 5 3 85.74 1.34 1.1332 1 0 7 3 89.64 1.75 1.0937 8 -1 3 3 89.64 1.27 1.0937 1 7 3 3 89.64 1.49 1.0937 -1 8 3 3 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.