Argentojarosite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern of R060097 Groat L A, Jambor J L, Pemberton B C The Canadian Mineralogist 41 (2003) 921-928 The crystal structure of argentojarosite, AgFe3(SO4)2(OH)6 Locality: Tintic Standard mine at Dividend, central Utah CELL PARAMETERS: 7.3360 7.3360 16.5362 90.000 90.000 120.000 SPACE GROUP: R-3m ATOM X Y Z OCCUPANCY ISO(B) Ag 0.00000 0.00000 0.50000 1.000 2.440 Fe 0.50000 0.00000 0.00000 0.960 0.600 Al 0.50000 0.00000 0.00000 0.040 0.600 S 0.00000 0.00000 0.18769 1.000 0.671 O 0.55680 0.44320 0.11590 1.000 1.074 O 0.00000 0.00000 0.09920 1.000 1.011 Oh 0.45890 0.54110 0.29990 1.000 0.955 H 0.53100 0.46900 0.27900 1.000 3.948 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 5 +/- 5 +/- 15 MAX. ABS. INTENSITY / VOLUME**2: 40.94173317 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 14.94 67.21 5.9305 1 0 1 17.61 2.14 5.0377 0 1 2 24.27 24.86 3.6680 1 1 0 28.61 16.82 3.1195 0 2 1 29.25 100.00 3.0537 1 1 3 30.14 20.52 2.9653 2 0 2 30.47 1.35 2.9336 0 1 5 32.49 16.84 2.7560 0 0 6 35.64 23.28 2.5189 0 2 4 37.86 8.69 2.3763 2 1 1 39.06 8.02 2.3060 1 2 2 40.75 26.83 2.2142 1 0 7 40.96 2.17 2.2034 1 1 6 43.59 1.87 2.0764 2 1 4 45.91 23.87 1.9768 0 3 3 45.91 3.67 1.9768 3 0 3 46.75 4.99 1.9431 1 2 5 47.99 1.95 1.8956 0 2 7 49.71 25.05 1.8340 2 2 0 52.21 2.02 1.7521 1 3 1 52.84 5.85 1.7325 2 0 8 54.49 4.92 1.6840 2 1 7 55.97 4.82 1.6428 1 1 9 59.24 6.54 1.5598 0 4 2 59.44 5.65 1.5551 3 1 5 60.65 14.27 1.5268 2 2 6 62.66 5.56 1.4826 4 0 4 63.42 12.48 1.4668 0 2 10 64.14 2.77 1.4519 3 2 1 66.16 3.13 1.4124 1 3 7 67.49 3.48 1.3878 0 3 9 67.57 1.63 1.3864 4 1 0 69.97 4.96 1.3445 4 1 3 69.97 3.96 1.3445 1 4 3 76.35 1.33 1.2473 1 0 13 76.85 5.07 1.2404 3 2 7 79.49 1.35 1.2058 1 3 10 83.92 1.09 1.1530 2 4 4 84.60 2.32 1.1455 4 0 10 86.60 2.53 1.1240 2 1 13 88.31 1.32 1.1067 4 1 9 88.82 2.68 1.1017 2 2 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.