Herderite Harlow G E, Hawthorne F C American Mineralogist 93 (2008) 1545-1549 Herderite from Mogok, Myanmar, and comparison with hydroxyl-herderite from Ehrenfriedersdorf, Germany Locality: Sauberg mine, Morgenrother Zug, Ehrenfriedersdorf, Germany Note: 20517 Note: Occupancies derived from X-ray diffraction analysis _database_code_amcsd 0004660 CELL PARAMETERS: 9.7615 7.6680 4.7853 90.000 90.184 90.000 SPACE GROUP: P2_1/a X-RAY WAVELENGTH: 1.541838 Cell Volume: 358.184 Density (g/cm3): 2.996 MAX. ABS. INTENSITY / VOLUME**2: 6.053486473 RIR: 0.658 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.69 30.23 6.0300 1 1 0 4 18.18 1.63 4.8807 2 0 0 2 18.54 16.81 4.7853 0 0 1 2 21.58 4.71 4.1174 2 1 0 4 21.89 3.20 4.0596 0 1 1 4 23.20 18.40 3.8340 0 2 0 2 23.71 14.18 3.7520 -1 1 1 4 23.76 19.69 3.7448 1 1 1 4 24.95 1.03 3.5686 1 2 0 4 26.04 14.62 3.4224 -2 0 1 2 26.12 50.39 3.4115 2 0 1 2 28.56 100.00 3.1253 -2 1 1 4 28.64 79.39 3.1169 2 1 1 4 29.63 26.10 3.0150 2 2 0 4 29.86 59.28 2.9921 0 2 1 4 31.25 46.78 2.8623 -1 2 1 4 31.29 42.36 2.8591 1 2 1 4 35.15 1.73 2.5532 -2 2 1 4 35.21 11.27 2.5486 2 2 1 4 35.30 12.47 2.5423 -3 1 1 4 35.40 27.36 2.5356 3 1 1 4 36.21 2.28 2.4808 3 2 0 4 36.33 4.70 2.4726 1 3 0 4 36.83 12.26 2.4404 4 0 0 2 37.59 3.48 2.3926 0 0 2 2 38.72 19.17 2.3254 4 1 0 4 39.45 1.95 2.2840 0 1 2 4 39.81 23.60 2.2643 2 3 0 4 39.99 23.94 2.2545 0 3 1 4 40.54 17.30 2.2255 -1 1 2 4 40.59 1.74 2.2225 1 1 2 4 40.94 33.87 2.2047 -3 2 1 4 41.02 28.61 2.2002 3 2 1 4 41.08 1.14 2.1974 -1 3 1 4 41.10 4.55 2.1960 1 3 1 4 41.48 12.45 2.1768 -4 0 1 2 41.60 13.86 2.1712 4 0 1 2 42.00 8.66 2.1511 -2 0 2 2 42.11 1.55 2.1457 2 0 2 2 43.20 8.46 2.0941 -4 1 1 4 44.23 6.78 2.0479 -2 3 1 4 44.64 4.50 2.0298 0 2 2 4 45.11 6.65 2.0100 3 3 0 4 45.62 15.22 1.9884 -1 2 2 4 45.68 16.48 1.9862 1 2 2 4 47.43 9.87 1.9170 0 4 0 2 48.06 2.87 1.8930 -4 2 1 4 48.09 2.35 1.8919 5 1 0 4 48.39 2.32 1.8811 1 4 0 4 48.63 3.36 1.8724 2 2 2 4 48.63 13.51 1.8721 -3 1 2 4 48.78 15.67 1.8667 3 1 2 4 49.20 2.17 1.8518 3 3 1 4 51.20 13.36 1.7843 2 4 0 4 51.34 18.21 1.7795 0 4 1 4 51.80 7.50 1.7651 4 3 0 4 51.91 3.57 1.7613 -5 1 1 4 52.61 12.37 1.7397 5 2 0 4 53.11 1.71 1.7243 -3 2 2 4 53.25 5.63 1.7201 -1 3 2 4 53.55 6.12 1.7112 -4 0 2 2 54.98 4.53 1.6701 -4 1 2 4 55.16 18.74 1.6650 4 1 2 4 55.44 12.83 1.6573 -4 3 1 4 55.53 10.94 1.6548 4 3 1 4 55.86 11.39 1.6458 -2 3 2 4 55.95 18.65 1.6434 2 3 2 4 56.21 4.57 1.6365 -5 2 1 4 56.57 4.48 1.6269 6 0 0 2 57.80 2.58 1.5951 0 0 3 2 59.12 5.66 1.5626 -4 2 2 4 59.21 2.33 1.5605 3 4 1 4 60.00 6.79 1.5418 -6 0 1 2 60.02 1.39 1.5413 1 1 3 4 60.06 1.39 1.5405 -3 3 2 4 60.13 4.79 1.5388 6 0 1 2 61.19 4.29 1.5147 2 0 3 2 61.96 5.74 1.4977 6 2 0 4 62.37 2.54 1.4887 -2 1 3 4 62.50 1.99 1.4860 2 1 3 4 62.70 1.95 1.4818 5 1 2 4 62.82 1.99 1.4792 -1 4 2 4 62.93 1.19 1.4770 -5 3 1 4 63.90 5.16 1.4569 -1 2 3 4 63.96 6.01 1.4556 1 2 3 4 64.51 4.19 1.4446 -1 5 1 4 64.53 1.59 1.4441 1 5 1 4 64.89 2.00 1.4370 4 4 1 4 65.19 1.85 1.4312 -2 4 2 4 65.22 1.99 1.4305 -6 2 1 4 65.27 3.04 1.4296 2 4 2 4 66.31 5.29 1.4096 -3 1 3 4 66.49 2.96 1.4062 3 1 3 4 66.55 1.57 1.4052 5 2 2 4 69.05 2.28 1.3603 -3 4 2 4 69.46 2.85 1.3532 0 3 3 4 70.23 1.75 1.3402 3 2 3 4 70.67 3.18 1.3329 -3 5 1 4 70.73 5.18 1.3319 3 5 1 4 71.45 1.28 1.3202 -6 3 1 4 71.47 2.21 1.3200 -7 1 1 4 71.82 1.37 1.3144 5 4 1 4 71.88 2.80 1.3135 4 1 3 4 72.42 1.56 1.3049 -2 3 3 4 74.20 3.70 1.2780 0 6 0 2 74.67 2.71 1.2712 -6 2 2 4 74.94 2.62 1.2672 1 6 0 4 75.24 4.08 1.2630 7 2 1 4 75.27 2.84 1.2626 -4 2 3 4 75.89 1.82 1.2537 -4 5 1 4 75.97 2.49 1.2526 4 5 1 4 76.11 1.33 1.2507 -3 3 3 4 76.25 1.70 1.2487 -2 5 2 4 76.28 1.59 1.2483 3 3 3 4 76.32 2.94 1.2477 2 5 2 4 76.85 10.64 1.2404 6 4 0 4 77.91 5.15 1.2261 0 4 3 4 78.01 1.11 1.2248 1 6 1 4 78.28 1.37 1.2214 -5 1 3 4 78.37 2.93 1.2202 8 0 0 2 78.56 1.47 1.2176 5 1 3 4 78.67 1.97 1.2162 1 4 3 4 79.47 1.51 1.2060 5 5 0 4 79.55 3.62 1.2050 8 1 0 4 79.88 3.52 1.2008 -3 5 2 4 80.00 4.96 1.1994 3 5 2 4 80.21 1.70 1.1968 2 6 1 4 80.24 2.46 1.1963 0 0 4 2 80.61 1.30 1.1918 -7 1 2 4 80.79 1.07 1.1895 3 6 0 4 81.15 1.24 1.1852 7 3 1 4 81.18 1.07 1.1848 -4 3 3 4 81.41 2.83 1.1821 4 3 3 4 81.42 1.54 1.1820 0 1 4 4 81.80 3.12 1.1774 -5 2 3 4 82.09 2.67 1.1740 5 2 3 4 82.18 1.99 1.1730 1 1 4 4 83.82 2.14 1.1541 3 6 1 4 84.11 4.24 1.1508 -7 2 2 4 84.38 3.38 1.1479 7 2 2 4 85.03 1.77 1.1408 -6 0 3 2 85.36 2.59 1.1372 6 0 3 2 85.67 1.04 1.1339 1 2 4 4 86.53 1.38 1.1249 6 1 3 4 86.99 3.90 1.1200 -1 6 2 4 87.90 1.04 1.1107 5 3 3 4 88.75 4.96 1.1023 -6 4 2 4 89.12 1.09 1.0987 -2 6 2 4 89.17 2.68 1.0982 1 5 3 4 89.33 3.90 1.0967 -4 4 3 4 89.67 1.08 1.0934 -6 2 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.