Beryl Brown G E, Mills B A American Mineralogist 71 (1986) 547-556 High-temperature structure and crystal chemistry of hydrous alkali-rich beryl from the Harding pegmatite, Taos County, New Mexico Sample: T = 24 deg C, after heating _database_code_amcsd 0001014 CELL PARAMETERS: 9.2330 9.2330 9.2430 90.000 90.000 120.000 SPACE GROUP: P6/mcc X-RAY WAVELENGTH: 1.541838 Cell Volume: 682.385 Density (g/cm3): 2.768 MAX. ABS. INTENSITY / VOLUME**2: 12.55047852 RIR: 1.476 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.07 60.01 7.9960 1 0 0 6 19.20 27.98 4.6215 0 0 2 2 22.22 13.32 4.0013 1 0 2 12 22.24 1.78 3.9980 2 0 0 6 27.31 100.00 3.2661 1 1 2 12 29.54 27.45 3.0236 2 0 2 12 29.56 13.54 3.0222 2 1 0 12 31.14 85.28 2.8726 2 1 1 24 33.62 3.23 2.6653 3 0 0 6 35.49 11.92 2.5294 2 1 2 24 38.98 8.93 2.3108 0 0 4 2 39.02 1.11 2.3082 2 2 0 6 40.64 4.75 2.2199 1 0 4 12 40.68 5.26 2.2177 3 1 0 12 41.89 6.76 2.1565 3 1 1 24 43.84 1.64 2.0650 2 2 2 12 45.33 4.71 2.0006 2 0 4 12 45.37 1.14 1.9990 4 0 0 6 49.67 1.21 1.8357 2 1 4 24 49.70 1.41 1.8344 3 2 0 12 50.72 8.61 1.7999 3 1 3 24 52.41 14.01 1.7460 3 0 4 12 52.44 11.54 1.7449 4 1 0 12 53.44 9.05 1.7146 4 1 1 24 53.76 2.21 1.7050 3 2 2 24 56.34 15.14 1.6331 2 2 4 12 56.36 2.46 1.6324 4 1 2 24 57.64 2.69 1.5992 5 0 0 6 58.53 2.50 1.5770 2 1 5 24 58.56 5.17 1.5762 3 2 3 24 60.06 3.97 1.5405 0 0 6 2 61.03 13.82 1.5183 4 1 3 24 61.35 2.26 1.5111 4 2 0 12 63.68 5.35 1.4613 1 1 6 12 63.74 4.99 1.4600 3 3 2 12 64.90 3.22 1.4367 3 2 4 24 64.93 3.71 1.4363 4 2 2 24 67.23 1.61 1.3925 4 1 4 24 68.35 2.82 1.3725 2 1 6 24 68.41 2.06 1.3714 5 1 2 24 70.69 1.02 1.3327 6 0 0 6 73.98 1.92 1.2813 2 2 6 12 74.03 8.80 1.2805 6 0 2 12 74.04 4.09 1.2804 5 2 0 12 74.83 4.77 1.2689 4 1 5 24 74.87 6.63 1.2683 5 2 1 24 75.12 4.56 1.2647 4 2 4 24 78.40 1.17 1.2197 5 1 4 24 79.16 5.92 1.2100 2 1 7 24 79.23 6.67 1.2091 4 3 3 24 81.39 1.45 1.1824 5 2 3 24 83.71 3.27 1.1554 0 0 8 2 83.79 1.43 1.1544 6 0 4 12 84.86 1.29 1.1426 4 3 4 24 87.00 3.66 1.1200 5 2 4 24 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.