Fluor-liddicoatite Aurisicchio C, Demartin F, Ottolini L, Pezzotta F European Journal of Mineralogy 11 (1999) 237-242 Homogeneous liddicoatite from Madagascar: a possible reference material? First EMPA, SIMS and SREF data Sample: 1 Locality: Madagascar _database_code_amcsd 0006766 CELL PARAMETERS: 15.8800 15.8800 7.1180 90.000 90.000 120.000 SPACE GROUP: R3m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1554.496 Density (g/cm3): 2.976 MAX. ABS. INTENSITY / VOLUME**2: 5.523208857 RIR: 0.604 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.14 20.59 7.9400 1 1 0 6 14.01 3.29 6.3215 1 0 1 3 17.94 40.52 4.9455 0 2 1 3 19.36 23.01 4.5842 3 0 0 3 21.16 70.10 4.1978 2 1 1 6 22.39 85.03 3.9700 2 2 0 6 25.86 45.29 3.4455 0 1 2 3 26.51 35.05 3.3620 1 3 1 6 28.84 9.21 3.0959 4 0 1 3 29.77 33.04 3.0010 4 1 0 6 30.44 94.42 2.9366 1 2 2 6 31.00 7.39 2.8844 3 2 1 6 33.87 1.35 2.6467 3 3 0 6 34.47 12.99 2.6022 3 1 2 6 34.97 100.00 2.5656 0 5 1 3 36.82 4.68 2.4413 2 4 1 6 37.92 10.99 2.3727 0 0 3 1 38.12 12.08 2.3609 2 3 2 6 38.58 30.50 2.3335 5 1 1 6 39.31 5.49 2.2921 6 0 0 3 39.65 2.34 2.2733 1 1 3 6 41.49 6.83 2.1763 5 0 2 3 41.93 20.18 2.1548 4 3 1 6 42.92 7.66 2.1072 0 3 3 3 42.92 6.93 2.1072 3 0 3 3 43.10 15.88 2.0989 4 2 2 6 44.48 20.24 2.0367 2 2 3 6 44.66 35.87 2.0292 1 5 2 6 45.07 5.40 2.0117 1 6 1 6 45.71 4.40 1.9850 4 4 0 6 47.65 44.77 1.9084 3 4 2 6 48.04 1.56 1.8938 7 0 1 3 48.94 1.35 1.8612 1 4 3 6 48.94 2.18 1.8612 4 1 3 6 49.48 9.02 1.8422 6 2 1 6 50.08 1.20 1.8216 7 1 0 6 50.51 2.35 1.8069 6 1 2 6 51.74 4.11 1.7667 3 3 3 6 51.80 6.54 1.7648 1 0 4 3 53.17 1.32 1.7227 0 2 4 3 53.26 1.66 1.7200 0 7 2 3 53.62 2.97 1.7093 5 4 1 6 54.59 3.38 1.6810 2 6 2 6 55.76 16.38 1.6485 0 6 3 3 55.76 4.62 1.6485 6 0 3 3 56.26 22.23 1.6352 2 7 1 6 58.09 18.42 1.5880 5 5 0 6 58.39 2.51 1.5804 4 0 4 3 58.48 4.43 1.5782 4 5 2 6 58.82 4.12 1.5700 8 1 1 6 59.65 3.35 1.5500 3 2 4 6 60.07 4.87 1.5401 4 6 1 6 60.60 7.85 1.5281 9 0 0 3 60.98 8.36 1.5193 7 2 2 6 61.83 3.78 1.5005 8 2 0 6 62.13 16.68 1.4941 0 5 4 3 63.34 4.23 1.4683 2 4 4 6 63.42 2.68 1.4666 1 8 2 6 64.49 6.75 1.4449 1 7 3 6 64.49 1.81 1.4449 7 1 3 6 64.54 19.35 1.4438 5 1 4 6 64.63 4.93 1.4422 6 4 2 6 65.45 3.70 1.4261 7 4 0 6 65.97 3.72 1.4160 0 1 5 3 66.13 3.27 1.4130 1 9 1 6 66.13 4.07 1.4130 6 5 1 6 66.86 1.54 1.3993 3 6 3 6 66.86 6.87 1.3993 6 3 3 6 66.91 14.86 1.3983 4 3 4 6 68.47 1.71 1.3702 3 8 1 6 69.63 11.41 1.3503 10 0 1 3 70.47 2.62 1.3362 5 6 2 6 70.62 1.07 1.3337 3 1 5 6 71.26 3.67 1.3233 6 6 0 6 71.49 3.71 1.3197 5 5 3 6 71.54 2.87 1.3189 3 5 4 6 71.76 5.95 1.3153 0 4 5 3 72.40 17.06 1.3053 10 1 0 6 72.67 2.15 1.3011 6 2 4 6 72.75 3.18 1.2999 8 3 2 6 72.90 1.48 1.2976 2 3 5 6 73.05 1.62 1.2953 5 7 1 6 73.88 1.22 1.2828 0 10 2 3 74.18 3.39 1.2784 8 4 1 6 74.65 5.38 1.2714 9 3 0 6 74.87 3.17 1.2682 2 8 3 6 75.14 11.33 1.2643 5 0 5 3 76.04 7.19 1.2516 5 4 4 6 77.22 1.81 1.2354 7 5 2 6 77.37 2.38 1.2334 1 5 5 6 77.52 5.79 1.2314 0 11 1 3 78.33 2.63 1.2207 4 8 2 6 78.62 1.65 1.2168 2 10 1 6 79.57 3.16 1.2047 3 4 5 6 81.06 2.13 1.1863 0 0 6 1 81.55 1.76 1.1805 4 6 4 6 81.91 2.56 1.1761 11 1 1 6 84.33 1.21 1.1485 0 3 6 3 84.33 1.58 1.1485 3 0 6 3 84.76 4.72 1.1437 10 1 3 6 86.93 3.49 1.1207 9 3 3 6 86.98 2.74 1.1202 6 5 4 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.