Beryl Aurisicchio C, Fioravanti G, Grubessi O, Zanazzi P F American Mineralogist 73 (1988) 826-837 Reappraisal of the crystal chemistry of beryl Sample: 16 Locality: Fort Victoria field, Zimbabwe _database_code_amcsd 0001181 CELL PARAMETERS: 9.2097 9.2097 9.1943 90.000 90.000 120.000 SPACE GROUP: P6/mcc X-RAY WAVELENGTH: 1.541838 Cell Volume: 675.368 Density (g/cm3): 2.649 MAX. ABS. INTENSITY / VOLUME**2: 18.47702923 RIR: 2.271 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.09 100.00 7.9758 1 0 0 6 19.28 3.59 4.6048 1 1 0 6 19.31 24.10 4.5971 0 0 2 2 22.29 5.84 3.9879 2 0 0 6 22.32 17.82 3.9829 1 0 2 12 27.41 57.30 3.2534 1 1 2 12 29.63 2.54 3.0146 2 1 0 12 29.66 12.49 3.0124 2 0 2 12 31.22 58.38 2.8645 2 1 1 24 35.61 14.66 2.5209 2 1 2 24 39.19 4.49 2.2986 0 0 4 2 40.79 1.32 2.2121 3 1 0 12 42.01 4.80 2.1507 3 1 1 24 44.03 2.06 2.0566 1 1 4 12 45.49 2.52 1.9940 4 0 0 6 45.50 1.75 1.9933 3 1 2 24 45.55 6.74 1.9915 2 0 4 12 49.84 2.71 1.8298 3 2 0 12 50.91 6.61 1.7937 3 1 3 24 52.58 5.19 1.7405 4 1 0 12 52.64 7.59 1.7388 3 0 4 12 53.59 5.38 1.7101 4 1 1 24 56.54 1.16 1.6277 4 1 2 24 56.58 7.99 1.6267 2 2 4 12 57.80 3.37 1.5952 5 0 0 6 57.85 1.81 1.5939 3 1 4 24 58.77 3.82 1.5711 3 2 3 24 58.82 1.81 1.5698 2 1 5 24 60.41 3.38 1.5324 0 0 6 2 61.24 9.89 1.5134 4 1 3 24 63.94 3.05 1.4559 3 3 2 12 64.04 3.24 1.4540 1 1 6 12 65.13 4.18 1.4323 4 2 2 24 65.16 4.20 1.4316 3 2 4 24 68.62 2.62 1.3676 5 1 2 24 68.71 2.88 1.3660 2 1 6 24 74.26 2.46 1.2772 5 2 0 12 74.27 5.92 1.2770 6 0 2 12 74.36 1.16 1.2757 2 2 6 12 75.09 5.19 1.2650 5 2 1 24 75.16 3.29 1.2641 4 1 5 24 75.41 2.45 1.2605 4 2 4 24 75.47 1.26 1.2597 3 1 6 24 78.67 1.12 1.2163 6 1 0 12 79.51 4.97 1.2055 4 3 3 24 79.62 4.61 1.2041 2 1 7 24 84.12 1.69 1.1507 6 0 4 12 84.25 2.25 1.1493 0 0 8 2 85.20 1.94 1.1389 4 3 4 24 87.35 2.19 1.1164 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.