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 Mo982 Locality: Rocca d'Argimonia, Ivrea-Verbano Zone, Western Italian Alps _database_code_amcsd 0020391 CELL PARAMETERS: 4.7620 10.2300 5.9960 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 292.097 Density (g/cm3): 3.361 MAX. ABS. INTENSITY / VOLUME**2: 8.676656309 RIR: 0.841 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.34 19.65 5.1150 0 2 0 2 22.85 51.53 3.8914 0 2 1 4 23.86 17.86 3.7290 1 0 1 4 25.42 20.95 3.5035 1 1 1 8 25.56 12.84 3.4854 1 2 0 4 29.65 5.80 3.0133 1 2 1 8 29.80 15.11 2.9980 0 0 2 2 32.29 68.22 2.7725 1 3 0 4 34.68 2.91 2.5865 0 2 2 4 35.68 77.21 2.5165 1 3 1 8 36.49 100.00 2.4625 1 1 2 8 37.78 1.54 2.3810 2 0 0 2 38.26 12.83 2.3524 0 4 1 4 38.83 9.45 2.3190 2 1 0 4 39.65 36.87 2.2728 1 2 2 8 40.02 26.38 2.2531 1 4 0 4 41.76 16.96 2.1629 2 1 1 8 44.51 4.94 2.0355 1 3 2 8 46.52 2.61 1.9522 2 3 0 4 46.68 2.53 1.9457 0 4 2 4 48.42 5.86 1.8798 1 5 0 4 48.85 1.35 1.8645 2 0 2 4 50.31 4.51 1.8137 1 1 3 8 50.91 4.16 1.7937 1 5 1 8 52.22 68.26 1.7518 2 2 2 8 52.51 20.16 1.7427 2 4 0 4 52.80 4.11 1.7338 1 2 3 8 54.86 13.44 1.6734 2 4 1 8 56.08 13.31 1.6400 0 6 1 4 56.23 2.56 1.6359 2 3 2 8 56.78 18.57 1.6213 1 3 3 8 57.90 5.19 1.5926 1 5 2 8 58.62 9.09 1.5748 0 4 3 4 58.88 3.47 1.5686 3 1 0 4 60.32 1.30 1.5345 3 0 1 4 61.06 3.55 1.5175 3 1 1 8 61.13 2.33 1.5160 3 2 0 4 61.22 3.35 1.5140 2 1 3 8 61.55 4.72 1.5066 2 4 2 8 61.75 4.94 1.5023 2 5 1 8 61.90 27.61 1.4990 0 0 4 2 62.69 38.17 1.4821 0 6 2 4 63.27 1.22 1.4698 3 2 1 8 63.43 1.30 1.4666 2 2 3 8 64.78 3.44 1.4391 3 3 0 4 64.81 1.11 1.4385 0 2 4 4 66.86 7.59 1.3993 3 3 1 8 66.98 11.23 1.3971 1 7 0 4 67.38 8.16 1.3898 3 1 2 8 69.48 17.55 1.3529 3 2 2 8 69.61 1.21 1.3506 2 6 1 8 69.73 6.12 1.3487 3 4 0 4 71.56 9.81 1.3186 1 3 4 8 71.73 4.28 1.3158 3 4 1 8 71.88 1.82 1.3135 2 4 3 8 72.93 4.66 1.2971 0 6 3 4 74.85 2.22 1.2685 2 0 4 4 75.52 1.54 1.2589 2 1 4 8 75.57 1.70 1.2582 2 6 2 8 76.05 1.05 1.2515 1 6 3 8 76.30 2.11 1.2480 1 4 4 8 76.66 2.16 1.2430 3 0 3 4 77.63 1.18 1.2300 3 4 2 8 77.95 2.84 1.2257 2 5 3 8 80.72 4.89 1.1905 4 0 0 2 82.26 2.43 1.1720 1 5 4 8 82.62 3.78 1.1678 3 3 3 8 82.64 1.97 1.1675 0 2 5 4 83.05 1.21 1.1629 1 0 5 4 83.57 5.02 1.1570 3 5 2 8 84.17 2.51 1.1502 2 7 2 8 84.93 1.95 1.1419 1 8 2 8 85.05 2.87 1.1406 3 6 1 8 85.43 5.66 1.1364 2 4 4 8 86.36 3.00 1.1266 2 8 0 4 87.19 3.84 1.1180 3 4 3 8 88.92 4.82 1.1007 1 3 5 8 88.98 2.56 1.1000 4 1 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.