Ferberite Escobar C, Cid-Dresdner H, Kittl P, Dumler I American Mineralogist 56 (1971) 489-498 The relation between "light wolframite" and common wolframite sample: common wolframite _database_code_amcsd 0000231 CELL PARAMETERS: 4.7500 5.7200 4.9700 90.000 90.170 90.000 SPACE GROUP: P2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 135.034 Density (g/cm3): 7.468 MAX. ABS. INTENSITY / VOLUME**2: 134.3206188 RIR: 5.857 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.49 13.67 5.7200 0 1 0 2 18.68 54.60 4.7500 1 0 0 2 23.72 50.00 3.7517 0 1 1 4 24.36 45.66 3.6543 1 1 0 4 30.33 98.82 2.9473 -1 1 1 4 30.39 100.00 2.9409 1 1 1 4 31.28 20.13 2.8600 0 2 0 2 36.15 30.23 2.4850 0 0 2 2 36.24 31.05 2.4789 0 2 1 4 36.68 8.43 2.4501 1 2 0 4 37.88 19.40 2.3750 2 0 0 2 39.54 2.60 2.2792 0 1 2 4 40.94 2.34 2.2046 -1 0 2 2 41.04 14.99 2.1992 1 0 2 2 41.05 19.74 2.1989 -1 2 1 4 41.10 1.72 2.1963 1 2 1 4 41.15 2.68 2.1934 2 1 0 4 44.02 7.69 2.0571 -1 1 2 4 44.12 7.47 2.0527 1 1 2 4 45.14 10.90 2.0087 -2 1 1 4 45.23 7.87 2.0047 2 1 1 4 47.70 4.36 1.9067 0 3 0 2 48.53 14.66 1.8758 0 2 2 4 49.91 14.25 1.8271 2 2 0 4 51.66 26.94 1.7694 1 3 0 4 52.40 4.06 1.7460 -1 2 2 4 52.49 2.74 1.7434 1 2 2 4 53.27 14.58 1.7195 -2 0 2 2 53.39 20.52 1.7162 -2 2 1 4 53.45 15.79 1.7144 2 0 2 2 53.47 18.22 1.7137 2 2 1 4 55.07 1.55 1.6675 -1 3 1 4 55.11 1.74 1.6664 1 3 1 4 56.00 1.63 1.6422 2 1 2 4 57.96 4.78 1.5913 0 1 3 4 58.27 2.48 1.5833 3 0 0 2 60.69 2.16 1.5259 3 1 0 4 61.28 4.64 1.5127 0 3 2 4 61.39 13.64 1.5101 -1 1 3 4 61.51 14.16 1.5076 1 1 3 4 62.46 4.65 1.4868 2 3 0 4 63.09 5.97 1.4737 -2 2 2 4 63.24 5.68 1.4705 2 2 2 4 63.75 12.91 1.4599 -3 1 1 4 63.86 12.25 1.4576 3 1 1 4 64.63 13.22 1.4421 -1 3 2 4 64.71 12.39 1.4406 1 3 2 4 65.06 12.59 1.4335 0 2 3 4 67.63 1.72 1.3852 3 2 0 4 68.25 12.15 1.3742 0 4 1 4 68.30 2.39 1.3734 -1 2 3 4 68.41 2.09 1.3714 1 2 3 4 70.42 2.87 1.3371 -3 0 2 2 70.64 1.00 1.3335 3 0 2 2 70.64 3.60 1.3335 3 2 1 4 71.24 2.82 1.3237 -2 1 3 4 71.44 2.65 1.3204 -1 4 1 4 71.45 2.77 1.3202 2 1 3 4 71.48 3.90 1.3198 1 4 1 4 72.61 1.89 1.3020 -3 1 2 4 72.83 2.08 1.2987 3 1 2 4 74.28 2.49 1.2769 -2 3 2 4 74.42 2.90 1.2748 2 3 2 4 76.70 3.34 1.2425 0 0 4 2 77.72 2.89 1.2287 -2 2 3 4 77.93 2.91 1.2259 2 2 3 4 78.53 6.78 1.2181 3 3 0 4 79.27 1.18 1.2086 3 2 2 4 79.71 1.89 1.2029 -1 0 4 2 80.77 6.44 1.1899 -2 4 1 4 80.83 6.73 1.1890 2 4 1 4 80.96 4.67 1.1875 4 0 0 2 81.82 1.25 1.1772 -1 1 4 4 81.96 1.14 1.1755 1 1 4 4 85.14 2.75 1.1396 0 2 4 4 85.77 1.52 1.1329 -4 1 1 4 85.90 2.18 1.1314 4 1 1 4 86.61 4.63 1.1240 -3 1 3 4 86.92 4.43 1.1208 3 1 3 4 87.76 3.73 1.1122 1 5 0 4 88.76 3.59 1.1023 -2 0 4 2 89.03 3.32 1.0996 2 0 4 2 89.33 2.20 1.0967 4 2 0 4 89.53 5.33 1.0947 -3 3 2 4 89.74 5.68 1.0928 3 3 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.