Geigerite Graeser S, Schwander H, Bianchi R, Pilati T, Gramaccioli C M American Mineralogist 74 (1989) 676-684 Geigerite, the Mn analogue of chudobaite: Its description and crystal structure _database_code_amcsd 0001248 CELL PARAMETERS: 7.9440 10.6910 6.7700 80.970 84.200 81.850 SPACE GROUP: P-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 560.281 Density (g/cm3): 3.000 MAX. ABS. INTENSITY / VOLUME**2: 45.63601074 RIR: 4.952 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.44 100.00 10.4715 0 1 0 2 11.29 9.08 7.8382 1 0 0 2 13.29 1.95 6.6643 0 0 1 2 14.69 1.10 6.0319 0 1 1 2 14.96 2.74 5.9215 -1 1 0 2 16.75 3.21 5.2921 1 0 1 2 16.77 1.65 5.2862 0 -1 1 2 17.18 1.87 5.1603 1 1 1 2 18.15 5.37 4.8866 -1 0 1 2 19.14 1.34 4.6368 1 2 0 2 19.85 1.24 4.4734 -1 1 1 2 21.33 1.20 4.1652 1 2 1 2 21.59 1.41 4.1169 -1 2 0 2 22.69 6.56 3.9191 2 0 0 2 23.19 7.41 3.8353 2 1 0 2 24.59 2.58 3.6202 -1 2 1 2 25.26 3.87 3.5264 -1 -2 1 2 25.26 8.22 3.5252 -2 1 0 2 25.42 1.42 3.5039 2 0 1 2 25.52 7.59 3.4905 0 3 0 2 26.61 10.32 3.3502 2 2 0 2 26.75 4.11 3.3322 0 0 2 2 26.88 5.00 3.3171 0 1 2 2 27.63 1.14 3.2281 1 3 1 2 28.24 3.90 3.1596 1 0 2 2 28.93 1.48 3.0859 -2 1 1 2 29.28 14.55 3.0502 0 -1 2 2 29.31 6.69 3.0468 -1 3 0 2 29.62 10.38 3.0159 0 2 2 2 30.19 6.79 2.9608 -2 2 0 2 30.58 1.52 2.9230 0 -3 1 2 31.09 6.14 2.8763 -1 3 1 2 31.90 4.00 2.8056 -1 -3 1 2 32.08 10.89 2.7902 2 3 0 2 32.84 1.29 2.7271 -2 2 1 2 33.21 8.48 2.6978 2 1 2 2 33.48 1.07 2.6764 1 -3 1 2 33.88 1.58 2.6460 2 0 2 2 33.92 1.35 2.6431 0 -2 2 2 34.32 1.11 2.6127 3 0 0 2 34.41 2.61 2.6061 0 3 2 2 34.50 1.22 2.5996 1 3 2 2 34.77 2.07 2.5802 2 2 2 2 35.05 1.02 2.5605 1 4 1 2 36.50 2.75 2.4620 -3 1 0 2 36.79 3.66 2.4433 -2 0 2 2 37.99 1.30 2.3685 -3 0 1 2 38.84 1.70 2.3184 2 4 0 2 39.78 2.66 2.2662 2 -3 1 2 40.51 1.33 2.2266 -3 2 0 2 41.34 1.36 2.1840 1 0 3 2 42.04 1.04 2.1491 1 -3 2 2 43.13 1.88 2.0973 1 5 1 2 43.20 1.02 2.0943 0 5 0 2 43.45 1.28 2.0826 2 4 2 2 45.07 1.70 2.0117 3 3 2 2 45.50 1.22 1.9937 3 4 1 2 45.89 1.56 1.9773 -2 -3 2 2 46.02 2.52 1.9723 4 1 0 2 47.78 1.14 1.9035 -3 3 1 2 47.90 1.01 1.8990 1 -2 3 2 49.01 1.05 1.8588 -3 -2 2 2 49.04 2.42 1.8574 3 -2 2 2 49.35 1.68 1.8465 1 4 3 2 50.25 1.39 1.8157 -3 -4 1 2 51.74 1.07 1.7667 1 6 1 2 52.77 1.07 1.7348 -2 5 1 2 53.15 1.17 1.7232 -1 4 3 2 53.28 1.53 1.7194 -1 -3 3 2 53.46 1.15 1.7141 -3 3 2 2 54.50 3.43 1.6837 0 1 4 2 54.80 1.04 1.6751 4 4 0 2 55.44 1.28 1.6574 -1 6 1 2 56.45 1.77 1.6300 -1 -6 1 2 57.44 1.82 1.6043 4 4 2 2 58.55 1.43 1.5764 -4 3 1 2 59.33 1.07 1.5576 5 2 0 2 61.10 1.01 1.5168 -2 6 1 2 62.38 1.48 1.4885 5 1 2 2 66.60 1.24 1.4041 -2 -2 4 2 66.99 1.10 1.3970 4 -2 3 2 67.46 1.12 1.3884 3 6 3 2 69.56 1.07 1.3515 1 7 3 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.