Beryl Aurisicchio C, Fioravanti G, Grubessi O, Zanazzi P F American Mineralogist 73 (1988) 826-837 Reappraisal of the crystal chemistry of beryl Sample: 7 Locality: Violet Claims, Wah Wah Mountains, Beaver County, Utah, USA _database_code_amcsd 0001177 CELL PARAMETERS: 9.2364 9.2364 9.1933 90.000 90.000 120.000 SPACE GROUP: P6/mcc X-RAY WAVELENGTH: 1.541838 Cell Volume: 679.215 Density (g/cm3): 2.649 MAX. ABS. INTENSITY / VOLUME**2: 16.27006943 RIR: 2.000 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.06 100.00 7.9990 1 0 0 6 19.22 4.15 4.6182 1 1 0 6 19.31 25.89 4.5967 0 0 2 2 22.23 5.21 3.9995 2 0 0 6 22.31 17.96 3.9855 1 0 2 12 27.38 65.60 3.2579 1 1 2 12 29.55 3.35 3.0233 2 1 0 12 29.61 15.93 3.0173 2 0 2 12 31.14 65.80 2.8720 2 1 1 24 35.54 14.14 2.5259 2 1 2 24 39.20 5.12 2.2983 0 0 4 2 40.67 1.69 2.2185 3 1 0 12 40.85 1.22 2.2090 1 0 4 12 41.89 4.90 2.1566 3 1 1 24 44.01 2.00 2.0576 1 1 4 12 45.35 2.52 1.9997 4 0 0 6 45.39 1.71 1.9980 3 1 2 24 45.52 6.80 1.9927 2 0 4 12 49.68 2.64 1.8351 3 2 0 12 50.81 7.42 1.7970 3 1 3 24 52.42 5.99 1.7455 4 1 0 12 52.57 8.54 1.7408 3 0 4 12 53.43 5.74 1.7149 4 1 1 24 56.38 1.50 1.6318 4 1 2 24 56.49 9.02 1.6290 2 2 4 12 57.62 3.63 1.5998 5 0 0 6 57.76 1.59 1.5962 3 1 4 24 58.64 3.94 1.5744 3 2 3 24 58.78 1.92 1.5710 2 1 5 24 60.42 3.48 1.5322 0 0 6 2 61.10 10.50 1.5167 4 1 3 24 63.76 3.42 1.4597 3 3 2 12 64.03 3.63 1.4543 1 1 6 12 64.94 4.05 1.4360 4 2 2 24 65.04 4.15 1.4340 3 2 4 24 68.42 2.67 1.3712 5 1 2 24 68.67 2.78 1.3667 2 1 6 24 74.01 2.68 1.2809 5 2 0 12 74.04 6.40 1.2804 6 0 2 12 74.29 1.27 1.2767 2 2 6 12 74.85 5.48 1.2686 5 2 1 24 75.03 3.39 1.2659 4 1 5 24 75.24 2.78 1.2630 4 2 4 24 75.39 1.21 1.2608 3 1 6 24 78.39 1.03 1.2198 6 1 0 12 79.28 5.10 1.2085 4 3 3 24 79.58 4.80 1.2046 2 1 7 24 81.44 1.02 1.1818 5 2 3 24 83.90 1.62 1.1532 6 0 4 12 84.27 2.34 1.1492 0 0 8 2 84.97 1.96 1.1414 4 3 4 24 87.11 2.50 1.1188 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.