Beryl Aurisicchio C, Fioravanti G, Grubessi O, Zanazzi P F American Mineralogist 73 (1988) 826-837 Reappraisal of the crystal chemistry of beryl Sample: 6 Locality: Mohave county, Arizona, USA _database_code_amcsd 0001175 CELL PARAMETERS: 9.2531 9.2531 9.1918 90.000 90.000 120.000 SPACE GROUP: P6/mcc X-RAY WAVELENGTH: 1.541838 Cell Volume: 681.563 Density (g/cm3): 2.660 MAX. ABS. INTENSITY / VOLUME**2: 12.09854192 RIR: 1.481 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.04 100.00 8.0134 1 0 0 6 19.18 4.52 4.6266 1 1 0 6 19.31 32.71 4.5959 0 0 2 2 22.19 4.38 4.0067 2 0 0 6 22.30 17.38 3.9868 1 0 2 12 27.35 91.90 3.2606 1 1 2 12 29.49 6.77 3.0288 2 1 0 12 29.58 26.14 3.0201 2 0 2 12 31.09 90.83 2.8766 2 1 1 24 33.55 1.58 2.6711 3 0 0 6 35.50 13.03 2.5290 2 1 2 24 39.20 7.11 2.2980 0 0 4 2 40.59 3.13 2.2225 3 1 0 12 40.85 2.62 2.2089 1 0 4 12 41.82 6.19 2.1603 3 1 1 24 41.94 1.13 2.1540 2 1 3 24 44.00 2.06 2.0581 1 1 4 12 45.26 2.70 2.0034 4 0 0 6 45.32 1.30 2.0008 3 1 2 24 45.50 7.53 1.9934 2 0 4 12 49.59 2.41 1.8384 3 2 0 12 50.75 9.82 1.7991 3 1 3 24 52.32 9.05 1.7487 4 1 0 12 52.53 11.52 1.7420 3 0 4 12 53.33 8.09 1.7179 4 1 1 24 53.70 1.66 1.7069 3 2 2 24 56.29 2.20 1.6344 4 1 2 24 56.44 12.10 1.6303 2 2 4 12 57.50 4.36 1.6027 5 0 0 6 57.71 1.30 1.5976 3 1 4 24 58.55 5.20 1.5764 3 2 3 24 58.75 2.69 1.5715 2 1 5 24 60.43 4.44 1.5320 0 0 6 2 61.01 14.12 1.5187 4 1 3 24 61.20 1.57 1.5144 4 2 0 12 63.64 4.79 1.4621 3 3 2 12 64.02 5.03 1.4543 1 1 6 12 64.82 4.48 1.4383 4 2 2 24 64.96 4.31 1.4355 3 2 4 24 68.29 2.81 1.3735 5 1 2 24 68.66 2.92 1.3670 2 1 6 24 72.75 1.02 1.2999 3 2 5 24 73.85 3.39 1.2832 5 2 0 12 73.90 8.51 1.2825 6 0 2 12 74.25 1.70 1.2773 2 2 6 12 74.69 7.25 1.2709 5 2 1 24 74.96 4.56 1.2670 4 1 5 24 75.13 4.09 1.2645 4 2 4 24 75.35 1.16 1.2613 3 1 6 24 78.23 1.05 1.2220 6 1 0 12 79.13 6.39 1.2103 4 3 3 24 79.57 6.37 1.2048 2 1 7 24 81.29 1.54 1.1836 5 2 3 24 83.77 2.02 1.1547 6 0 4 12 84.28 3.02 1.1490 0 0 8 2 84.83 2.34 1.1429 4 3 4 24 86.96 3.30 1.1203 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.