Lawsonite Baur W H American Mineralogist 63 (1978) 311-315 Crystal structure refinement of lawsonite Locality: Tiburon Peninsula, Marin County, California, USA _database_code_amcsd 0000639 CELL PARAMETERS: 8.7950 5.8470 13.1420 90.000 90.000 90.000 SPACE GROUP: Ccmm X-RAY WAVELENGTH: 1.541838 Cell Volume: 675.819 Density (g/cm3): 3.128 MAX. ABS. INTENSITY / VOLUME**2: 5.807792897 RIR: 0.605 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.48 31.25 6.5710 0 0 2 2 18.22 42.25 4.8692 1 1 0 4 19.44 14.33 4.5659 1 1 1 8 21.31 24.81 4.1702 2 0 1 4 22.73 2.28 3.9122 1 1 2 8 24.36 51.40 3.6546 2 0 2 4 27.14 1.48 3.2855 0 0 4 2 27.39 27.34 3.2567 1 1 3 8 30.58 33.99 2.9235 0 2 0 2 32.89 100.00 2.7235 1 1 4 8 33.55 49.21 2.6711 0 2 2 4 34.06 79.44 2.6320 2 0 4 4 34.22 67.58 2.6207 3 1 0 4 34.91 4.87 2.5701 3 1 1 8 36.92 38.09 2.4346 2 2 0 4 36.93 38.46 2.4342 3 1 2 8 37.57 19.49 2.3939 2 2 1 8 38.94 10.60 2.3129 1 1 5 8 39.47 17.34 2.2829 2 2 2 8 39.96 30.74 2.2561 2 0 5 4 40.09 1.85 2.2490 3 1 3 8 41.05 4.01 2.1988 4 0 0 2 41.22 4.34 2.1903 0 0 6 2 41.34 2.99 2.1840 0 2 4 4 41.65 1.72 2.1686 4 0 1 4 42.48 65.08 2.1280 2 2 3 8 43.40 2.49 2.0851 4 0 2 4 44.21 2.63 2.0488 3 1 4 8 45.40 2.36 1.9975 1 1 6 8 46.20 17.84 1.9651 4 0 3 4 46.31 2.20 1.9606 2 0 6 4 48.33 5.01 1.8832 1 3 1 8 49.09 1.13 1.8558 3 1 5 8 49.91 1.16 1.8273 4 0 4 4 51.14 2.11 1.7861 2 2 5 8 52.04 1.64 1.7572 4 2 0 4 52.18 21.02 1.7529 0 2 6 4 52.22 4.36 1.7517 1 1 7 8 52.54 2.46 1.7417 4 2 1 8 53.04 16.02 1.7267 2 0 7 4 54.02 11.60 1.6976 4 2 2 8 54.40 5.29 1.6865 4 0 5 4 54.47 1.27 1.6844 5 1 0 4 54.61 1.12 1.6806 3 1 6 8 54.96 3.81 1.6708 5 1 1 8 55.83 9.74 1.6466 1 3 4 8 55.98 17.50 1.6428 0 0 8 2 56.42 13.89 1.6309 4 2 3 8 56.52 15.15 1.6283 2 2 6 8 56.72 17.50 1.6231 3 3 0 4 58.58 6.55 1.5757 3 3 2 8 59.38 3.20 1.5566 1 1 8 8 59.58 18.07 1.5518 4 0 6 4 59.67 69.00 1.5495 4 2 4 8 60.02 1.34 1.5413 1 3 5 8 61.90 3.43 1.4989 5 1 4 8 63.66 29.63 1.4618 0 4 0 2 63.70 4.99 1.4608 4 2 5 8 64.91 1.22 1.4365 1 3 6 8 65.21 3.65 1.4307 6 0 2 4 65.36 1.41 1.4278 4 0 7 4 67.26 13.19 1.3919 3 1 8 8 67.60 1.54 1.3858 2 0 9 4 67.95 1.46 1.3795 2 4 1 8 68.96 13.10 1.3617 2 2 8 8 69.22 4.01 1.3572 2 4 2 8 70.32 1.90 1.3386 6 0 4 4 70.46 2.98 1.3364 1 3 7 8 71.72 2.90 1.3160 4 0 8 4 72.08 12.93 1.3103 6 2 0 4 72.37 1.42 1.3058 5 3 0 4 72.49 5.31 1.3039 6 2 1 8 72.78 2.69 1.2994 5 3 1 8 73.73 1.49 1.2850 6 2 2 8 73.87 2.39 1.2829 4 2 7 8 74.21 13.83 1.2779 2 4 4 8 75.50 2.10 1.2592 2 0 10 4 75.77 8.24 1.2554 6 2 3 8 75.89 1.53 1.2538 5 1 7 8 77.87 2.94 1.2268 2 4 5 8 78.52 2.46 1.2182 6 0 6 4 78.60 1.14 1.2171 6 2 4 8 78.88 3.56 1.2135 5 3 4 8 79.94 1.72 1.2000 4 2 8 8 80.05 14.64 1.1987 0 2 10 4 80.19 1.05 1.1969 4 4 2 8 81.35 4.06 1.1828 7 1 3 8 82.03 4.78 1.1748 3 1 10 8 82.19 4.15 1.1729 4 4 3 8 83.27 1.67 1.1603 1 1 11 8 83.37 1.34 1.1592 1 5 0 4 83.61 1.01 1.1565 2 2 10 8 83.78 8.54 1.1546 3 3 8 8 83.93 1.04 1.1529 2 0 11 4 84.14 3.74 1.1506 7 1 4 8 86.22 1.23 1.1281 4 0 10 4 86.93 1.28 1.1206 1 5 3 8 87.42 3.94 1.1156 2 4 7 8 87.70 4.20 1.1129 7 1 5 8 88.52 1.94 1.1046 4 4 5 8 89.05 2.89 1.0994 8 0 0 2 89.70 5.35 1.0932 1 5 4 8 89.81 6.95 1.0920 0 4 8 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.