Lazulite Giuseppetti G, Tadini C Neues Jahrbuch fur Mineralogie, Monatshefte 1983 (1983) 410-416 Lazulite, (Mg,Fe)Al2(OH)2(PO4)2: structure refinement and hydrogen bonding Locality: Graves Mountain, Lincoln County, Georgia, USA _database_code_amcsd 0014778 CELL PARAMETERS: 7.1440 7.2780 7.2280 90.000 120.510 90.000 SPACE GROUP: P2_1/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 323.778 Density (g/cm3): 3.143 MAX. ABS. INTENSITY / VOLUME**2: 11.54648794 RIR: 1.196 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.39 6.53 6.1548 1 0 0 2 18.73 8.88 4.7366 -1 1 1 4 18.75 6.24 4.7316 0 1 1 4 18.88 7.11 4.6996 1 1 0 4 24.46 1.93 3.6390 0 2 0 2 24.63 2.33 3.6140 -1 0 2 2 27.56 100.00 3.2369 -1 1 2 4 27.82 4.49 3.2063 -2 1 1 4 27.87 60.76 3.2016 1 1 1 4 28.41 53.32 3.1419 0 2 1 4 28.49 6.00 3.1325 1 2 0 4 28.62 11.94 3.1193 -2 0 2 2 29.02 39.93 3.0774 2 0 0 2 34.99 4.32 2.5643 -1 2 2 4 35.21 24.89 2.5490 -2 2 1 4 38.30 1.34 2.3498 2 2 0 4 38.38 1.58 2.3455 -3 0 2 2 38.46 1.04 2.3406 1 0 2 2 39.88 4.35 2.2605 0 3 1 4 39.94 6.91 2.2570 1 3 0 4 40.08 4.42 2.2496 -2 1 3 4 40.40 1.96 2.2324 -3 1 2 4 40.63 3.92 2.2207 -3 1 1 4 40.67 3.49 2.2182 2 1 1 4 44.14 2.80 2.0516 3 0 0 2 45.01 6.15 2.0143 -1 3 2 4 45.21 7.50 2.0057 1 3 1 4 45.36 4.04 1.9995 -3 1 3 4 45.75 12.61 1.9832 -2 2 3 4 45.96 9.64 1.9747 3 1 0 4 46.28 6.77 1.9616 2 2 1 4 50.14 5.70 1.8195 0 4 0 2 50.51 8.22 1.8070 -2 0 4 2 50.63 6.97 1.8030 0 2 3 4 51.15 4.63 1.7858 -4 0 2 2 52.77 1.84 1.7348 -3 0 4 2 54.18 1.30 1.6929 -1 3 3 4 54.43 1.81 1.6857 -1 1 4 4 54.47 1.06 1.6844 1 3 2 4 54.84 2.02 1.6740 1 1 3 4 55.25 2.08 1.6627 3 1 1 4 56.89 13.63 1.6184 -2 2 4 4 57.58 9.67 1.6008 2 2 2 4 58.45 5.47 1.5789 -3 3 3 4 58.75 6.43 1.5717 -2 4 2 4 58.78 18.01 1.5709 0 4 2 4 58.96 9.41 1.5665 3 3 0 4 58.97 1.81 1.5662 2 4 0 4 59.04 1.49 1.5645 -1 2 4 4 59.25 5.91 1.5597 -4 0 4 2 59.32 3.13 1.5578 -4 2 3 4 59.37 1.59 1.5568 0 0 4 2 59.77 4.14 1.5473 -4 2 1 4 60.13 11.57 1.5387 4 0 0 2 64.86 1.31 1.4376 -3 4 2 4 65.89 1.06 1.4175 -1 5 1 4 66.29 4.64 1.4101 -1 3 4 4 66.35 3.37 1.4089 -3 1 5 4 66.65 2.01 1.4032 1 3 3 4 67.33 1.60 1.3907 -5 1 2 4 67.44 3.53 1.3887 3 1 2 4 69.64 2.82 1.3502 -1 5 2 4 70.53 2.45 1.3353 -2 2 5 4 70.58 1.36 1.3344 -5 1 4 4 71.34 2.39 1.3220 2 2 3 4 74.24 2.07 1.2775 -4 2 5 4 74.44 15.19 1.2745 -4 4 2 4 74.52 4.00 1.2733 2 4 2 4 74.62 1.50 1.2718 -5 2 4 4 75.43 1.63 1.2602 4 2 1 4 76.91 1.03 1.2397 -2 5 3 4 80.55 2.44 1.1925 -3 5 3 4 80.99 1.79 1.1872 3 5 0 4 81.20 3.37 1.1846 -5 3 4 4 81.34 1.30 1.1829 0 4 4 4 81.36 2.85 1.1827 1 3 4 4 81.72 1.35 1.1783 0 2 5 4 82.41 1.00 1.1703 2 0 4 2 87.57 4.09 1.1141 2 2 4 4 87.86 2.86 1.1112 1 5 3 4 89.71 1.94 1.0930 5 1 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.