Linarite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern of R060472 Effenberger H Mineralogy and Petrology 36 (1987) 3-12 Crystal structure and chemical formula of schmiederite, Pb2Cu2(OH)4(SeO3)(SeO4), with a comparison to linarite PbCu(OH)2(SO4) Locality: Leadhills, Scotland CELL PARAMETERS: 9.6840 5.6442 4.6823 90.000 102.636 90.000 SPACE GROUP: P2_1/m ATOM X Y Z OCCUPANCY ISO(B) Pb 0.34201 0.25000 0.32838 1.000 1.484 Cu 0.00000 0.00000 0.00000 1.000 0.874 S 0.33190 0.75000 0.88450 1.000 0.902 O 0.47540 0.75000 0.06560 1.000 1.432 O 0.33470 0.75000 0.56930 1.000 2.100 O 0.25310 0.53550 0.94260 1.000 1.519 OH 0.03420 0.75000 0.28640 1.000 1.013 OH 0.09520 0.25000 0.26670 1.000 0.886 X-RAY WAVELENGTHS: 1.540562 1.544390 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 8 +/- 5 +/- 4 MAX. ABS. INTENSITY / VOLUME**2: 56.21834437 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 9.35 / 9.37 30.03 / 15.01 9.4494 1 0 0 18.29 / 18.34 67.00 / 33.50 4.8456 1 1 0 18.77 / 18.81 2.71 / 1.35 4.7247 2 0 0 19.41 / 19.46 2.18 / 1.09 4.5689 0 0 1 19.63 / 19.68 100.00 / 50.00 4.5189 -1 0 1 23.39 / 23.45 1.16 / 0.58 3.8004 1 0 1 23.93 / 23.99 1.38 / 0.69 3.7156 -2 0 1 24.55 / 24.61 37.25 / 18.63 3.6229 2 1 0 25.05 / 25.12 97.22 / 48.61 3.5512 0 1 1 28.29 / 28.36 72.22 / 36.11 3.1524 1 1 1 28.31 / 28.38 85.48 / 42.74 3.1498 3 0 0 28.74 / 28.81 69.27 / 34.63 3.1035 -2 1 1 30.01 / 30.09 28.10 / 14.05 2.9752 2 0 1 30.73 / 30.80 1.26 / 0.63 2.9075 -3 0 1 31.68 / 31.76 25.78 / 12.89 2.8221 0 2 0 32.53 / 32.61 1.83 / 0.92 2.7505 3 1 0 33.10 / 33.19 40.21 / 20.11 2.7041 1 2 0 34.68 / 34.77 41.84 / 20.92 2.5847 -3 1 1 37.08 / 37.17 9.76 / 4.88 2.4228 2 2 0 37.42 / 37.52 23.31 / 11.66 2.4010 0 2 1 37.54 / 37.64 8.75 / 4.38 2.3937 -1 2 1 38.05 / 38.15 3.48 / 1.74 2.3629 3 0 1 38.43 / 38.53 3.34 / 1.67 2.3405 -1 0 2 38.87 / 38.97 30.48 / 15.24 2.3152 -4 0 1 39.75 / 39.85 23.39 / 11.70 2.2657 1 2 1 39.87 / 39.97 18.37 / 9.19 2.2595 -2 0 2 40.09 / 40.19 9.27 / 4.63 2.2474 -2 2 1 41.39 / 41.50 18.50 / 9.25 2.1796 3 1 1 41.40 / 41.51 7.64 / 3.82 2.1792 4 1 0 41.74 / 41.85 25.92 / 12.96 2.1620 -1 1 2 42.15 / 42.26 4.10 / 2.05 2.1420 -4 1 1 42.66 / 42.77 11.97 / 5.98 2.1176 0 1 2 42.67 / 42.78 18.79 / 9.39 2.1172 1 0 2 43.00 / 43.11 14.83 / 7.42 2.1019 3 2 0 43.09 / 43.20 1.94 / 0.97 2.0976 -2 1 2 44.20 / 44.31 6.62 / 3.31 2.0475 2 2 1 44.71 / 44.83 6.82 / 3.41 2.0250 -3 2 1 46.54 / 46.66 4.42 / 2.21 1.9499 -3 1 2 47.83 / 47.95 1.33 / 0.66 1.9002 2 0 2 49.35 / 49.48 7.51 / 3.75 1.8452 1 3 0 49.82 / 49.95 16.61 / 8.30 1.8287 4 1 1 50.32 / 50.46 14.07 / 7.03 1.8117 3 2 1 50.33 / 50.46 18.18 / 9.09 1.8115 4 2 0 50.63 / 50.76 11.20 / 5.60 1.8015 -1 2 2 50.65 / 50.78 7.35 / 3.67 1.8009 2 1 2 50.67 / 50.80 8.22 / 4.11 1.8001 -5 1 1 50.91 / 51.05 10.08 / 5.04 1.7921 5 1 0 50.98 / 51.11 3.15 / 1.58 1.7899 -4 2 1 51.42 / 51.56 12.11 / 6.06 1.7756 0 2 2 51.76 / 51.90 10.63 / 5.32 1.7647 -4 1 2 51.79 / 51.93 5.79 / 2.89 1.7638 -2 2 2 52.30 / 52.44 5.01 / 2.51 1.7479 2 3 0 52.56 / 52.70 9.99 / 5.00 1.7397 0 3 1 54.11 / 54.25 2.36 / 1.18 1.6936 1 2 2 54.37 / 54.51 8.02 / 4.01 1.6861 1 3 1 54.63 / 54.78 8.65 / 4.33 1.6785 -2 3 1 54.82 / 54.97 12.03 / 6.02 1.6733 -3 2 2 55.90 / 56.05 7.01 / 3.51 1.6434 -5 0 2 56.58 / 56.73 4.85 / 2.43 1.6253 5 0 1 57.07 / 57.23 4.80 / 2.40 1.6125 3 1 2 57.76 / 57.92 4.23 / 2.11 1.5948 4 2 1 58.37 / 58.53 9.60 / 4.80 1.5795 -3 3 1 58.44 / 58.60 1.04 / 0.52 1.5779 -5 1 2 58.51 / 58.67 6.21 / 3.11 1.5762 2 2 2 58.53 / 58.69 6.25 / 3.12 1.5757 -5 2 1 58.56 / 58.72 7.07 / 3.53 1.5749 6 0 0 58.75 / 58.91 4.40 / 2.20 1.5703 5 2 0 59.52 / 59.69 4.54 / 2.27 1.5517 -4 2 2 60.02 / 60.19 6.04 / 3.02 1.5400 -6 1 1 60.77 / 60.93 6.24 / 3.12 1.5230 0 0 3 61.51 / 61.68 5.05 / 2.52 1.5063 -3 0 3 61.71 / 61.88 5.03 / 2.51 1.5019 -1 1 3 61.96 / 62.13 4.79 / 2.39 1.4965 -2 1 3 62.37 / 62.54 7.68 / 3.84 1.4876 4 0 2 63.11 / 63.29 3.58 / 1.79 1.4718 3 3 1 63.12 / 63.30 2.02 / 1.01 1.4717 4 3 0 63.38 / 63.55 5.14 / 2.57 1.4664 -1 3 2 63.68 / 63.86 1.03 / 0.51 1.4601 -4 3 1 64.06 / 64.24 3.54 / 1.77 1.4523 0 3 2 64.41 / 64.59 2.56 / 1.28 1.4452 3 2 2 65.69 / 65.88 2.93 / 1.46 1.4202 -5 2 2 66.17 / 66.36 8.01 / 4.00 1.4110 0 4 0 66.31 / 66.50 4.16 / 2.08 1.4084 1 1 3 66.34 / 66.53 1.99 / 0.99 1.4078 -6 1 2 67.49 / 67.68 2.85 / 1.43 1.3866 -4 1 3 67.91 / 68.10 3.09 / 1.54 1.3792 -7 0 1 68.13 / 68.32 3.75 / 1.88 1.3753 6 2 0 68.77 / 68.96 4.02 / 2.01 1.3640 -1 2 3 69.19 / 69.38 2.57 / 1.28 1.3567 6 1 1 69.69 / 69.88 5.43 / 2.72 1.3482 4 3 1 69.76 / 69.96 5.31 / 2.65 1.3469 -1 4 1 70.16 / 70.36 1.38 / 0.69 1.3403 0 2 3 70.36 / 70.56 2.72 / 1.36 1.3369 2 3 2 70.38 / 70.58 3.27 / 1.63 1.3366 -5 3 1 70.58 / 70.78 2.54 / 1.27 1.3333 5 3 0 70.98 / 71.19 4.61 / 2.30 1.3267 2 1 3 71.28 / 71.48 2.95 / 1.47 1.3219 -4 3 2 71.65 / 71.86 2.05 / 1.02 1.3160 4 2 2 72.59 / 72.80 4.72 / 2.36 1.3013 -5 1 3 73.14 / 73.35 1.30 / 0.65 1.2928 1 2 3 73.17 / 73.38 3.35 / 1.68 1.2923 -6 2 2 73.48 / 73.69 7.80 / 3.90 1.2877 3 4 0 73.57 / 73.78 2.00 / 1.00 1.2864 5 1 2 74.27 / 74.49 5.53 / 2.77 1.2759 -4 2 3 74.34 / 74.55 3.80 / 1.90 1.2749 2 4 1 74.90 / 75.12 2.30 / 1.15 1.2668 3 0 3 75.37 / 75.59 2.71 / 1.35 1.2600 -7 1 2 75.78 / 76.00 2.11 / 1.06 1.2542 3 3 2 75.90 / 76.12 2.35 / 1.17 1.2525 6 2 1 76.91 / 77.14 1.61 / 0.80 1.2385 -6 0 3 77.64 / 77.87 1.48 / 0.74 1.2288 2 2 3 78.37 / 78.60 2.71 / 1.36 1.2192 -6 3 1 78.47 / 78.71 4.46 / 2.23 1.2178 7 2 0 79.48 / 79.71 4.59 / 2.29 1.2049 -4 4 1 79.87 / 80.11 2.28 / 1.14 1.2000 -1 3 3 80.09 / 80.33 2.41 / 1.20 1.1972 -2 3 3 80.12 / 80.36 4.16 / 2.08 1.1968 -2 4 2 80.15 / 80.39 3.53 / 1.76 1.1965 5 2 2 80.18 / 80.42 3.29 / 1.65 1.1961 7 1 1 81.28 / 81.53 1.28 / 0.64 1.1826 -8 1 1 81.99 / 82.24 4.17 / 2.09 1.1742 1 4 2 82.80 / 83.06 2.29 / 1.14 1.1647 -1 0 4 83.43 / 83.68 1.94 / 0.97 1.1576 -8 0 2 83.53 / 83.79 1.29 / 0.65 1.1564 6 1 2 83.56 / 83.81 1.77 / 0.89 1.1561 8 1 0 83.60 / 83.85 1.12 / 0.56 1.1557 3 2 3 84.04 / 84.30 2.04 / 1.02 1.1507 1 3 3 84.48 / 84.74 1.13 / 0.56 1.1459 -2 1 4 84.60 / 84.85 1.54 / 0.77 1.1446 4 1 3 85.14 / 85.40 1.61 / 0.80 1.1387 -4 3 3 85.53 / 85.80 1.84 / 0.92 1.1344 -3 1 4 85.57 / 85.83 1.12 / 0.56 1.1340 -8 1 2 85.97 / 86.24 1.89 / 0.95 1.1297 -4 0 4 86.71 / 86.98 1.30 / 0.65 1.1220 6 3 1 86.95 / 87.22 1.49 / 0.74 1.1195 0 1 4 87.72 / 87.99 2.77 / 1.38 1.1117 -8 2 1 88.41 / 88.68 1.97 / 0.98 1.1048 2 3 3 89.32 / 89.60 1.93 / 0.96 1.0959 0 5 1 89.93 / 90.21 2.23 / 1.12 1.0900 -5 3 3 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.