Linarite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R060130 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: 9.701000 5.650000 4.690000 90.00000 102.6500 90.00000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 9.41 30.02 9.4562 1 0 0 18.34 66.91 4.8483 1 1 0 18.81 2.71 4.7281 2 0 0 19.46 2.18 4.5728 0 0 1 19.67 100.00 4.5238 -1 0 1 23.43 1.16 3.8028 1 0 1 23.96 1.38 3.7198 -2 0 1 24.60 37.23 3.6252 2 1 0 25.10 97.18 3.5538 0 1 1 28.33 72.20 3.1543 1 1 1 28.35 85.53 3.1521 3 0 0 28.78 69.29 3.1064 -2 1 1 30.05 28.10 2.9769 2 0 1 30.75 1.26 2.9106 -3 0 1 31.72 25.76 2.8235 0 2 0 32.57 1.83 2.7523 3 1 0 33.14 40.17 2.7055 1 2 0 34.70 41.87 2.5871 -3 1 1 37.12 9.75 2.4242 2 2 0 37.46 23.30 2.4024 0 2 1 37.58 8.75 2.3953 -1 2 1 38.09 3.49 2.3643 3 0 1 38.45 3.35 2.3428 -1 0 2 38.89 30.53 2.3175 -4 0 1 39.79 23.38 2.2670 1 2 1 39.88 18.39 2.2619 -2 0 2 40.12 9.26 2.2490 -2 2 1 41.43 18.51 2.1808 3 1 1 41.43 7.64 2.1807 4 1 0 41.77 25.95 2.1640 -1 1 2 42.17 4.11 2.1440 -4 1 1 42.69 11.98 2.1193 0 1 2 42.70 18.80 2.1188 1 0 2 43.03 14.84 2.1031 3 2 0 43.10 1.95 2.0997 -2 1 2 44.23 6.62 2.0486 2 2 1 44.74 6.82 2.0266 -3 2 1 46.54 4.43 1.9520 -3 1 2 47.86 1.33 1.9014 2 0 2 49.38 7.50 1.8461 1 3 0 49.85 16.63 1.8298 4 1 1 50.35 14.08 1.8127 3 2 1 50.36 18.20 1.8126 4 2 0 50.64 11.20 1.8030 -1 2 2 50.67 7.35 1.8020 2 1 2 50.68 8.24 1.8017 -5 1 1 50.94 10.10 1.7933 5 1 0 51.00 3.15 1.7914 -4 2 1 51.44 12.12 1.7769 0 2 2 51.76 10.66 1.7665 -4 1 2 51.80 5.79 1.7653 -2 2 2 52.33 5.01 1.7488 2 3 0 52.59 9.99 1.7406 0 3 1 54.13 2.36 1.6947 1 2 2 54.40 8.02 1.6870 1 3 1 54.66 8.65 1.6795 -2 3 1 54.83 12.05 1.6748 -3 2 2 55.90 7.03 1.6452 -5 0 2 56.60 4.86 1.6263 5 0 1 57.10 4.81 1.6134 3 1 2 57.79 4.23 1.5956 4 2 1 58.39 9.61 1.5806 -3 3 1 58.43 1.05 1.5795 -5 1 2 58.53 6.22 1.5771 2 2 2 58.54 6.25 1.5769 -5 2 1 58.58 7.08 1.5760 6 0 0 58.77 4.40 1.5713 5 2 0 59.52 4.55 1.5532 -4 2 2 60.03 6.05 1.5413 -6 1 1 60.77 6.25 1.5243 0 0 3 61.50 5.06 1.5079 -3 0 3 61.71 5.04 1.5033 -1 1 3 61.95 4.80 1.4980 -2 1 3 62.39 7.70 1.4885 4 0 2 63.14 3.58 1.4726 3 3 1 63.14 2.02 1.4726 4 3 0 63.39 5.14 1.4674 -1 3 2 63.69 1.03 1.4611 -4 3 1 64.08 3.55 1.4532 0 3 2 64.43 2.56 1.4460 3 2 2 65.68 2.93 1.4215 -5 2 2 66.19 8.01 1.4118 0 4 0 66.32 4.17 1.4095 1 1 3 66.33 1.99 1.4092 -6 1 2 67.47 2.86 1.3881 -4 1 3 67.90 3.10 1.3804 -7 0 1 68.14 3.76 1.3762 6 2 0 68.76 4.02 1.3651 -1 2 3 69.20 2.57 1.3575 6 1 1 69.70 5.44 1.3489 4 3 1 69.78 5.31 1.3477 -1 4 1 70.16 1.38 1.3413 0 2 3 70.38 2.72 1.3377 2 3 2 70.38 3.27 1.3376 -5 3 1 70.59 2.54 1.3342 5 3 0 70.99 4.62 1.3276 2 1 3 71.27 2.95 1.3230 -4 3 2 71.67 2.05 1.3167 4 2 2 72.56 4.74 1.3028 -5 1 3 73.14 1.30 1.2937 1 2 3 73.15 3.36 1.2936 -6 2 2 73.49 7.81 1.2884 3 4 0 73.58 2.00 1.2871 5 1 2 74.25 5.54 1.2772 -4 2 3 74.36 3.80 1.2756 2 4 1 74.90 2.30 1.2676 3 0 3 75.35 2.72 1.2612 -7 1 2 75.79 2.11 1.2549 3 3 2 75.91 2.35 1.2532 6 2 1 76.87 1.61 1.2399 -6 0 3 77.64 1.48 1.2296 2 2 3 78.36 2.72 1.2201 -6 3 1 78.47 4.47 1.2186 7 2 0 79.48 4.59 1.2057 -4 4 1 79.86 2.29 1.2009 -1 3 3 80.07 2.41 1.1982 -2 3 3 80.12 4.16 1.1976 -2 4 2 80.16 3.54 1.1972 5 2 2 80.18 3.30 1.1968 7 1 1 81.26 1.28 1.1836 -8 1 1 82.00 4.17 1.1748 1 4 2 82.77 2.29 1.1658 -1 0 4 83.39 1.95 1.1588 -8 0 2 83.54 1.30 1.1571 6 1 2 83.55 1.78 1.1569 8 1 0 83.59 1.13 1.1564 3 2 3 84.04 2.04 1.1514 1 3 3 84.44 1.13 1.1470 -2 1 4 84.59 1.54 1.1453 4 1 3 85.10 1.61 1.1397 -4 3 3 85.49 1.85 1.1356 -3 1 4 85.53 1.12 1.1351 -8 1 2 85.92 1.90 1.1310 -4 0 4 86.71 1.30 1.1226 6 3 1 86.92 1.49 1.1205 0 1 4 87.69 2.77 1.1126 -8 2 1 88.40 1.97 1.1055 2 3 3 89.32 1.93 1.0965 0 5 1 89.88 2.24 1.0910 -5 3 3 89.88 2.24 1.0910 -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.