Horvathite-(Y) Grice J D, Chao G Y The Canadian Mineralogist 35 (1997) 743-749 Horvathite-(Y), rare-earth fluorocarbonate, a new mineral species from Mont Saint-Hilaire, Quebec Locality: Mont Saint-Hilaire, Quebec, Canada _database_code_amcsd 0005523 CELL PARAMETERS: 6.9590 9.1700 6.3010 90.000 90.000 90.000 SPACE GROUP: Pmcn X-RAY WAVELENGTH: 1.541838 Cell Volume: 402.092 Density (g/cm3): 3.467 MAX. ABS. INTENSITY / VOLUME**2: 25.52431630 RIR: 2.397 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.99 19.27 5.5435 1 1 0 4 17.07 100.00 5.1932 0 1 1 4 19.36 20.39 4.5850 0 2 0 2 21.35 1.43 4.1620 1 1 1 8 24.00 3.66 3.7074 0 2 1 4 25.60 85.75 3.4795 2 0 0 2 27.26 31.73 3.2720 1 2 1 8 28.33 32.64 3.1505 0 0 2 2 30.94 6.48 2.8906 2 1 1 8 31.98 44.98 2.7986 1 3 0 4 32.30 11.81 2.7717 2 2 0 4 32.56 1.58 2.7502 0 3 1 4 32.69 18.94 2.7391 1 1 2 8 34.54 10.48 2.5966 0 2 2 4 38.55 5.61 2.3354 2 0 2 4 39.30 2.47 2.2925 0 4 0 2 39.83 4.02 2.2632 2 1 2 8 40.10 8.56 2.2488 3 1 0 4 41.15 8.60 2.1938 0 3 2 4 41.87 3.48 2.1576 2 3 1 8 41.94 3.28 2.1543 0 4 1 4 43.24 22.79 2.0923 1 3 2 8 43.49 11.99 2.0810 2 2 2 8 44.00 20.45 2.0580 1 4 1 8 44.24 25.69 2.0473 0 1 3 4 46.16 27.73 1.9665 3 2 1 8 46.22 1.34 1.9641 1 1 3 8 47.62 3.42 1.9095 0 2 3 4 48.75 1.17 1.8680 3 0 2 4 49.09 4.22 1.8558 2 3 2 8 49.15 6.89 1.8537 0 4 2 4 49.32 19.79 1.8478 3 3 0 4 49.50 7.81 1.8415 1 2 3 8 49.78 2.88 1.8317 2 4 1 8 49.82 13.11 1.8304 3 1 2 8 51.53 3.29 1.7734 1 5 0 4 51.81 17.39 1.7645 2 1 3 8 51.93 11.01 1.7609 0 5 1 4 52.61 12.40 1.7398 4 0 0 2 55.72 4.71 1.6496 4 1 1 8 56.23 1.05 1.6360 2 4 2 8 56.58 1.72 1.6266 4 2 0 4 57.85 14.73 1.5939 3 3 2 8 58.47 7.21 1.5786 3 4 1 8 58.60 1.60 1.5753 0 0 4 2 58.77 6.93 1.5712 2 5 1 8 59.55 1.32 1.5525 0 1 4 4 59.85 7.44 1.5454 1 5 2 8 60.30 1.99 1.5350 3 1 3 8 60.59 2.46 1.5283 0 6 0 2 60.82 3.32 1.5230 4 0 2 4 61.16 1.41 1.5153 1 1 4 8 61.32 7.35 1.5117 1 4 3 8 62.33 1.52 1.4898 0 2 4 4 63.06 7.75 1.4743 3 2 3 8 64.47 3.11 1.4453 4 2 2 8 66.86 4.31 1.3993 2 6 0 4 67.84 1.15 1.3815 0 5 3 4 68.20 2.70 1.3751 0 6 2 4 68.33 5.50 1.3727 1 3 4 8 68.51 2.33 1.3695 2 2 4 8 68.88 1.50 1.3631 4 3 2 8 71.11 6.95 1.3257 4 1 3 8 72.18 1.72 1.3087 3 5 2 8 72.55 1.28 1.3030 5 2 1 8 72.85 1.01 1.2983 0 4 4 4 73.38 1.48 1.2902 3 1 4 8 73.53 3.74 1.2880 3 4 3 8 74.15 4.96 1.2788 2 6 2 8 74.85 1.22 1.2686 4 4 2 8 74.98 2.43 1.2667 5 3 0 4 76.27 1.36 1.2485 0 1 5 4 77.06 3.80 1.2376 4 5 1 8 79.67 3.12 1.2034 2 7 1 8 80.05 4.28 1.1988 3 3 4 8 80.19 2.71 1.1970 1 2 5 8 81.78 2.13 1.1777 1 5 4 8 81.99 2.55 1.1752 5 3 2 8 82.00 1.78 1.1751 2 1 5 8 82.51 2.87 1.1691 5 4 1 8 83.32 2.74 1.1598 6 0 0 2 84.35 1.93 1.1482 4 6 0 4 85.85 2.00 1.1319 6 1 1 8 85.89 1.15 1.1316 4 2 4 8 86.54 1.07 1.1247 5 2 3 8 87.66 2.33 1.1132 1 8 1 8 87.83 1.62 1.1115 0 7 3 4 89.31 1.39 1.0969 0 6 4 4 89.95 1.46 1.0907 1 4 5 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.