Mawbyite Kharisun, Taylor M R, Bevan D J M, Rae A D, Pring A Mineralogical Magazine 61 (1997) 685-691 The crystal structure of mawbyite, PbFe2(AsO4)2(OH)2 Locality: Broken Hill, New South Wales, Australia, type specimen _database_code_amcsd 0014531 CELL PARAMETERS: 9.0660 6.2860 7.5640 90.000 114.857 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 391.130 Density (g/cm3): 5.355 MAX. ABS. INTENSITY / VOLUME**2: 55.21519966 RIR: 3.357 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.90 16.14 6.8633 0 0 1 2 17.76 5.25 4.9947 1 1 0 4 19.12 99.53 4.6412 -1 1 1 4 19.96 30.35 4.4474 -2 0 1 2 21.61 14.70 4.1131 2 0 0 2 24.57 6.34 3.6225 1 1 1 4 25.89 4.04 3.4408 -2 0 2 2 25.96 9.85 3.4316 0 0 2 2 27.52 100.00 3.2407 -1 1 2 4 28.40 26.97 3.1430 0 2 0 2 29.65 66.20 3.0134 2 0 1 2 31.30 63.78 2.8576 0 2 1 4 32.89 60.02 2.7230 -3 1 1 4 34.96 3.19 2.5667 -2 2 1 4 35.21 35.18 2.5492 -3 1 2 4 35.31 36.42 2.5418 1 1 2 4 35.72 14.38 2.5133 3 1 0 4 35.96 26.98 2.4973 2 2 0 4 36.02 13.66 2.4935 -2 0 3 2 38.81 20.87 2.3206 -2 2 2 4 38.89 10.32 2.3157 -1 1 3 4 40.57 6.57 2.2237 -4 0 2 2 41.52 19.54 2.1752 2 2 1 4 41.92 3.10 2.1549 -3 1 3 4 42.82 1.77 2.1119 3 1 1 4 44.03 7.67 2.0565 4 0 0 2 44.63 1.82 2.0305 1 3 0 4 45.23 5.43 2.0047 -4 0 3 2 45.24 9.93 2.0045 -1 3 1 4 47.77 17.30 1.9041 1 1 3 4 48.12 6.84 1.8910 -2 0 4 2 49.26 8.63 1.8496 0 2 3 4 49.75 12.87 1.8328 -1 3 2 4 49.89 5.04 1.8278 -4 2 1 4 50.38 9.40 1.8112 2 2 2 4 51.47 1.24 1.7754 4 0 1 2 52.79 1.41 1.7340 3 1 2 4 53.20 14.75 1.7218 -3 3 1 4 53.24 10.43 1.7204 -4 0 4 2 53.39 1.83 1.7162 2 0 3 2 53.40 9.82 1.7158 0 0 4 2 53.56 8.61 1.7111 -5 1 1 4 54.27 27.57 1.6902 -4 2 3 4 54.80 6.08 1.6752 -3 3 2 4 54.87 6.54 1.6731 1 3 2 4 55.17 4.72 1.6649 3 3 0 4 56.82 15.27 1.6203 -2 2 4 4 57.47 3.14 1.6035 -1 3 3 4 57.94 6.29 1.5916 5 1 0 4 58.76 12.37 1.5715 0 4 0 2 59.83 15.04 1.5459 4 2 1 4 61.25 1.89 1.5134 -5 1 4 4 61.37 1.33 1.5106 -6 0 2 2 61.46 1.27 1.5087 1 1 4 4 61.55 6.89 1.5067 4 0 2 2 61.58 2.79 1.5060 -2 0 5 2 62.67 4.32 1.4825 -6 0 3 2 62.70 1.92 1.4817 -2 4 1 4 63.35 1.98 1.4682 -6 0 1 2 63.36 1.07 1.4680 2 4 0 4 63.48 3.81 1.4654 -3 1 5 4 64.44 6.87 1.4460 1 3 3 4 64.82 5.95 1.4383 3 1 3 4 65.31 1.34 1.4288 0 4 2 4 67.18 9.66 1.3934 2 4 1 4 68.34 1.23 1.3727 0 0 5 2 68.97 9.20 1.3615 -6 2 2 4 69.14 3.06 1.3587 4 2 2 4 69.30 4.24 1.3558 -5 3 1 4 69.98 4.44 1.3445 -5 1 5 4 70.20 2.14 1.3408 -6 2 3 4 70.88 3.18 1.3295 -2 4 3 4 73.13 3.07 1.2940 5 3 0 4 73.84 2.05 1.2834 -4 4 2 4 74.69 1.40 1.2709 2 2 4 4 75.30 1.14 1.2621 -7 1 3 4 75.59 7.95 1.2579 0 2 5 4 76.09 1.19 1.2509 -5 3 4 4 76.25 1.79 1.2487 4 4 0 4 77.12 1.74 1.2368 -4 4 3 4 77.12 1.41 1.2367 -1 5 1 4 77.17 4.45 1.2360 -3 1 6 4 78.12 1.79 1.2234 -3 3 5 4 78.40 3.14 1.2197 -7 1 4 4 78.71 2.53 1.2157 3 1 4 4 79.26 1.95 1.2086 -2 4 4 4 79.35 3.36 1.2075 3 3 3 4 80.51 3.51 1.1930 -1 5 2 4 81.18 1.09 1.1849 -5 1 6 4 81.37 1.80 1.1826 -1 1 6 4 83.00 1.34 1.1635 2 0 5 2 83.24 2.35 1.1607 -3 5 1 4 83.28 3.62 1.1603 -4 4 4 4 83.40 3.54 1.1589 0 4 4 4 83.73 2.97 1.1551 7 1 0 4 84.16 2.61 1.1504 -5 3 5 4 84.38 1.79 1.1479 -7 1 5 4 84.54 1.93 1.1461 -3 5 2 4 84.60 2.07 1.1454 1 5 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.