Forsterite Bocchio R, Brajkovic A, Pilati T Neues Jahrbuch fur Mineralogie, Monatshefte 7 (1986) 313-324 Crystal chemistry of the olivines in the peridotites from the Ivrea- Verbano Zone (Western Italian Alps) Note: Sample 77IVBL11 Locality: Balmuccia, Ivrea-Verbano Zone, Western Italian Alps _database_code_amcsd 0020389 CELL PARAMETERS: 4.7640 10.2260 5.9910 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 291.862 Density (g/cm3): 3.345 MAX. ABS. INTENSITY / VOLUME**2: 8.368407334 RIR: 0.815 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.34 19.77 5.1130 0 2 0 2 22.87 53.64 3.8892 0 2 1 4 23.86 18.51 3.7288 1 0 1 4 25.43 20.45 3.5032 1 1 1 8 25.56 13.03 3.4855 1 2 0 4 29.65 5.84 3.0127 1 2 1 8 29.83 15.63 2.9955 0 0 2 2 32.29 67.79 2.7721 1 3 0 4 34.71 2.54 2.5846 0 2 2 4 35.69 77.95 2.5159 1 3 1 8 36.51 100.00 2.4613 1 1 2 8 37.77 1.38 2.3820 2 0 0 2 38.28 12.80 2.3514 0 4 1 4 38.82 9.40 2.3199 2 1 0 4 39.67 37.68 2.2718 1 2 2 8 40.03 26.76 2.2526 1 4 0 4 41.75 17.10 2.1634 2 1 1 8 44.53 4.84 2.0346 1 3 2 8 46.51 2.64 1.9525 2 3 0 4 46.71 2.52 1.9446 0 4 2 4 48.44 5.86 1.8793 1 5 0 4 48.85 1.39 1.8644 2 0 2 4 50.34 4.29 1.8126 1 1 3 8 50.92 4.01 1.7932 1 5 1 8 52.22 66.75 1.7516 2 2 2 8 52.51 19.71 1.7428 2 4 0 4 52.84 4.09 1.7327 1 2 3 8 54.86 13.28 1.6734 2 4 1 8 56.10 13.04 1.6393 0 6 1 4 56.24 2.57 1.6357 2 3 2 8 56.82 18.22 1.6203 1 3 3 8 57.93 4.77 1.5920 1 5 2 8 58.66 8.94 1.5738 0 4 3 4 58.85 3.35 1.5692 3 1 0 4 60.30 1.34 1.5350 3 0 1 4 61.04 3.38 1.5180 3 1 1 8 61.11 2.30 1.5165 3 2 0 4 61.24 3.29 1.5135 2 1 3 8 61.56 4.60 1.5064 2 4 2 8 61.76 4.79 1.5021 2 5 1 8 61.96 26.84 1.4978 0 0 4 2 62.72 37.28 1.4813 0 6 2 4 63.25 1.17 1.4702 3 2 1 8 63.45 1.32 1.4661 2 2 3 8 64.76 3.27 1.4395 3 3 0 4 64.87 1.09 1.4374 0 2 4 4 66.84 7.32 1.3996 3 3 1 8 67.00 10.76 1.3967 1 7 0 4 67.37 7.80 1.3900 3 1 2 8 69.47 17.21 1.3530 3 2 2 8 69.62 1.10 1.3504 2 6 1 8 69.71 6.08 1.3489 3 4 0 4 71.61 9.25 1.3177 1 3 4 8 71.72 4.13 1.3160 3 4 1 8 71.91 1.72 1.3131 2 4 3 8 72.98 4.44 1.2964 0 6 3 4 74.89 2.03 1.2679 2 0 4 4 75.57 1.46 1.2583 2 1 4 8 75.59 1.55 1.2579 2 6 2 8 76.09 1.03 1.2509 1 6 3 8 76.36 2.03 1.2472 1 4 4 8 76.67 2.15 1.2429 3 0 3 4 77.62 1.17 1.2300 3 4 2 8 77.98 2.70 1.2253 2 5 3 8 80.67 4.65 1.1910 4 0 0 2 82.32 2.34 1.1713 1 5 4 8 82.63 3.55 1.1677 3 3 3 8 82.73 1.92 1.1666 0 2 5 4 83.12 1.17 1.1620 1 0 5 4 83.57 4.61 1.1570 3 5 2 8 84.20 2.38 1.1499 2 7 2 8 84.97 1.83 1.1414 1 8 2 8 85.05 2.79 1.1406 3 6 1 8 85.48 5.21 1.1359 2 4 4 8 86.39 2.79 1.1263 2 8 0 4 87.21 3.63 1.1178 3 4 3 8 88.96 2.39 1.1003 4 1 2 8 89.00 4.49 1.0999 1 3 5 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.