Mimetite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from single crystal data of R070309 Sokolova E V, Egorov-Tismenko Y K Vestnik Moskovskogo Universiteta Geologiya 37 (1982) 50-56 Study of crystalline structures of rare arsentates: duftite and mimetite Locality: Cassiterite-sulfide field, Festivalnyi, East Siberia, Russia _database_code_amcsd 0020489 CELL PARAMETERS: 10.2660 10.2660 7.3860 90.000 90.000 120.000 SPACE GROUP: P6_3/m ATOM X Y Z OCCUPANCY ISO(B) Pb 0.99610 0.74940 0.25000 1.000 1.290 Pb 0.33333 0.66667 0.00730 1.000 1.050 As 0.40900 0.02500 0.25000 1.000 0.400 O 0.17400 0.49300 0.25000 1.000 3.000 O 0.59800 0.11100 0.25000 1.000 2.700 O 0.35300 0.09100 0.07000 1.000 3.800 Cl 0.00000 0.00000 0.57200 0.500 4.300 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 8 +/- 8 +/- 6 MAX. ABS. INTENSITY / VOLUME**2: 186.9987652 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 9.95 1.60 8.8906 1 0 0 17.28 3.86 5.1330 1 1 0 19.97 16.49 4.4453 2 0 0 21.08 17.60 4.2151 1 1 1 23.36 1.92 3.8087 2 0 1 24.10 11.09 3.6930 0 0 2 26.13 23.41 3.4105 1 0 2 26.53 20.14 3.3603 1 2 0 26.53 12.57 3.3603 2 1 0 29.20 60.13 3.0587 1 2 1 29.20 39.87 3.0587 2 1 1 29.80 88.84 2.9978 1 1 2 30.16 50.90 2.9635 3 0 0 31.49 2.89 2.8406 2 0 2 34.96 2.14 2.5665 2 2 0 37.08 1.04 2.4243 2 2 1 38.49 2.41 2.3389 3 1 1 38.97 2.16 2.3113 3 0 2 40.59 4.58 2.2227 4 0 0 40.64 6.03 2.2199 1 1 3 42.91 30.89 2.1075 2 2 2 44.16 4.30 2.0507 3 1 2 44.16 6.90 2.0507 1 3 2 44.42 4.68 2.0396 3 2 0 45.68 13.67 1.9860 1 2 3 45.68 15.05 1.9860 2 1 3 46.17 7.83 1.9661 2 3 1 46.17 10.98 1.9661 3 2 1 46.83 10.07 1.9401 1 4 0 46.83 9.21 1.9401 4 1 0 47.76 25.05 1.9043 4 0 2 49.35 11.98 1.8465 0 0 4 51.16 2.25 1.7854 2 3 2 52.53 1.85 1.7422 3 1 3 53.34 1.91 1.7175 1 4 2 53.34 1.51 1.7175 4 1 2 53.76 2.37 1.7052 2 0 4 54.62 2.62 1.6802 2 4 0 54.62 4.19 1.6802 4 2 0 55.10 7.03 1.6669 3 3 1 56.90 4.77 1.6183 1 2 4 56.90 4.53 1.6183 2 1 4 57.53 9.39 1.6021 5 0 2 57.74 2.41 1.5968 1 5 0 57.74 1.36 1.5968 5 1 0 58.79 4.89 1.5707 2 3 3 58.79 2.69 1.5707 3 2 3 58.93 11.28 1.5672 3 0 4 59.20 5.60 1.5607 1 5 1 59.20 2.40 1.5607 5 1 1 59.55 9.03 1.5525 3 3 2 65.57 1.26 1.4236 2 5 0 65.75 1.70 1.4203 4 0 4 66.55 3.08 1.4050 3 3 3 66.94 3.12 1.3979 2 5 1 66.94 1.29 1.3979 5 2 1 68.19 6.05 1.3752 6 0 2 68.55 2.19 1.3689 3 2 4 69.12 3.34 1.3590 4 3 2 69.31 1.27 1.3558 1 6 0 69.31 1.77 1.3558 6 1 0 69.51 5.11 1.3523 1 2 5 69.51 2.06 1.3523 2 1 5 70.26 1.75 1.3397 5 1 3 70.26 2.33 1.3397 1 5 3 70.39 4.33 1.3375 1 4 4 70.39 4.65 1.3375 4 1 4 70.63 1.18 1.3335 6 1 1 70.95 3.03 1.3284 2 5 2 70.95 4.74 1.3284 5 2 2 73.85 4.90 1.2832 4 4 0 76.68 2.88 1.2427 4 2 4 76.68 2.44 1.2427 2 4 4 77.41 1.00 1.2329 6 2 0 77.44 2.01 1.2324 2 5 3 78.43 1.14 1.2194 1 0 6 79.33 2.15 1.2078 1 5 4 79.33 1.17 1.2078 5 1 4 79.86 1.29 1.2010 3 5 2 79.86 1.60 1.2010 7 0 2 79.86 3.64 1.2010 5 3 2 80.18 4.13 1.1971 1 1 6 80.24 2.35 1.1964 3 2 5 81.79 1.27 1.1776 1 7 0 81.79 2.02 1.1776 7 1 0 87.18 1.58 1.1181 3 3 5 87.99 2.57 1.1099 2 2 6 89.73 1.20 1.0928 1 6 4 89.73 1.86 1.0928 6 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.