Gamagarite Basso R, Palenzona A, Zefiro L Neues Jahrbuch fur Mineralogie, Monatshefte 1987 (1987) 295-304 Gamagarite: new occurrence and crystal structure refinement Locality: a manganese ore deposit at Molinello mine, Val Graveglia, Eastern Liguria, Italy _database_code_amcsd 0014817 CELL PARAMETERS: 9.1210 6.1420 7.8380 90.000 112.880 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 404.547 Density (g/cm3): 4.690 MAX. ABS. INTENSITY / VOLUME**2: 50.46504301 RIR: 3.504 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.53 2.94 8.4034 1 0 0 2 12.68 3.24 6.9803 -1 0 1 2 17.89 12.74 4.9587 1 1 0 4 18.97 4.72 4.6786 0 1 1 4 19.07 6.07 4.6549 1 0 1 2 19.25 5.35 4.6111 -1 1 1 4 19.89 1.40 4.4636 -2 0 1 2 21.14 3.07 4.2017 2 0 0 2 22.71 4.56 3.9152 -1 0 2 2 23.99 17.19 3.7098 1 1 1 4 24.66 1.29 3.6108 -2 1 1 4 25.52 4.46 3.4902 -2 0 2 2 25.69 7.46 3.4679 2 1 0 4 27.01 100.00 3.3015 -1 1 2 4 28.43 8.68 3.1396 2 0 1 2 28.68 2.46 3.1127 0 1 2 4 29.08 35.85 3.0710 0 2 0 2 29.38 44.03 3.0403 -3 0 1 2 29.44 10.43 3.0345 -2 1 2 4 30.51 5.69 2.9299 1 0 2 2 31.00 12.02 2.8844 1 2 0 4 31.66 7.03 2.8261 0 2 1 4 31.83 7.07 2.8110 -1 2 1 4 31.95 1.41 2.8011 3 0 0 2 32.02 59.88 2.7956 2 1 1 4 32.87 3.94 2.7248 -3 1 1 4 33.90 12.20 2.6444 1 1 2 4 35.00 1.78 2.5634 1 2 1 4 35.02 1.90 2.5620 -2 0 3 2 35.19 8.51 2.5501 -3 1 2 4 35.48 9.47 2.5300 -2 2 1 4 36.23 1.80 2.4793 2 2 0 4 37.36 6.57 2.4071 0 0 3 2 37.61 1.82 2.3917 -1 1 3 4 38.48 20.80 2.3393 0 2 2 4 38.70 2.82 2.3268 -3 0 3 2 38.74 3.80 2.3245 3 0 1 2 39.07 2.62 2.3056 -2 2 2 4 40.42 3.18 2.2318 -4 0 2 2 41.50 2.60 2.1759 -3 1 3 4 41.81 26.23 2.1606 -3 2 1 4 42.50 7.87 2.1272 -4 1 1 4 42.92 8.00 2.1073 1 0 3 2 43.06 1.24 2.1008 4 0 0 2 43.72 4.86 2.0703 -3 2 2 4 45.51 2.36 1.9932 1 1 3 4 45.61 2.55 1.9891 1 3 0 4 45.64 1.95 1.9878 4 1 0 4 45.76 1.10 1.9829 -1 2 3 4 46.38 9.91 1.9576 -2 0 4 2 47.41 17.50 1.9178 -4 1 3 4 48.02 1.04 1.8945 0 2 3 4 48.20 3.39 1.8881 -3 0 4 2 48.24 2.37 1.8863 3 0 2 2 48.58 2.94 1.8741 1 3 1 4 49.12 3.91 1.8546 -3 2 3 4 49.16 5.55 1.8534 3 2 1 4 49.53 1.39 1.8405 2 3 0 4 49.62 3.07 1.8373 -1 1 4 4 49.69 1.34 1.8349 4 0 1 2 50.00 1.53 1.8241 -4 2 1 4 50.29 13.60 1.8143 -1 3 2 4 50.56 3.84 1.8053 0 0 4 2 51.77 1.90 1.7659 -2 3 2 4 52.01 5.42 1.7581 4 1 1 4 52.43 2.55 1.7451 -4 0 4 2 52.68 18.88 1.7376 1 2 3 4 52.80 1.68 1.7339 2 1 3 4 52.95 2.46 1.7293 -5 0 3 2 53.05 1.04 1.7261 -5 1 1 4 53.43 13.38 1.7149 2 3 1 4 54.39 1.59 1.6869 -4 2 3 4 54.61 2.19 1.6807 5 0 0 2 54.69 1.58 1.6782 1 3 2 4 55.18 1.01 1.6646 -5 1 3 4 55.59 1.31 1.6533 -3 3 2 4 55.68 12.25 1.6507 -2 2 4 4 56.79 3.88 1.6211 5 1 0 4 58.82 1.45 1.5698 4 0 2 2 59.05 1.65 1.5644 -5 2 2 4 59.57 7.23 1.5520 -5 2 1 4 59.58 2.71 1.5516 3 0 3 2 60.27 9.90 1.5355 0 4 0 2 60.91 1.81 1.5209 4 1 2 4 60.95 3.93 1.5202 -6 0 2 2 60.97 1.69 1.5196 -4 3 1 4 62.74 2.28 1.4809 -1 1 5 4 62.99 1.24 1.4756 -6 1 2 4 64.43 3.15 1.4460 -6 1 3 4 64.87 7.08 1.4374 -4 3 3 4 66.51 4.34 1.4059 0 1 5 4 66.68 1.61 1.4026 -1 3 4 4 66.94 6.51 1.3978 4 2 2 4 67.04 1.50 1.3961 -5 0 5 2 67.65 2.23 1.3849 3 2 3 4 67.96 1.14 1.3794 2 4 1 4 68.45 6.70 1.3706 -3 4 1 4 68.69 2.65 1.3664 4 3 1 4 68.92 2.40 1.3624 -6 2 2 4 70.30 1.53 1.3391 1 0 5 2 72.29 1.48 1.3069 0 2 5 4 72.81 1.91 1.2990 5 3 0 4 73.10 1.71 1.2945 0 4 3 4 74.30 4.93 1.2766 -3 1 6 4 74.36 1.76 1.2756 3 1 4 4 74.45 1.71 1.2743 6 2 0 4 74.69 6.94 1.2709 -5 2 5 4 75.87 1.54 1.2540 -4 1 6 4 76.81 2.33 1.2410 1 4 3 4 78.12 1.20 1.2235 -1 3 5 4 78.14 2.42 1.2231 -7 1 4 4 79.30 3.09 1.2082 -2 4 4 4 79.66 1.86 1.2036 -6 3 3 4 79.69 1.35 1.2032 2 1 5 4 79.92 1.54 1.2003 3 2 4 4 80.65 1.26 1.1913 -3 4 4 4 81.57 2.27 1.1802 0 3 5 4 81.74 3.17 1.1782 7 1 0 4 82.26 3.75 1.1721 -1 5 2 4 82.46 1.19 1.1696 0 4 4 4 83.10 1.47 1.1623 6 0 2 2 84.35 1.05 1.1482 -5 4 3 4 84.74 2.54 1.1440 2 5 1 4 85.70 1.11 1.1336 5 4 0 4 88.94 2.62 1.1005 -3 3 6 4 89.00 1.20 1.0999 3 3 4 4 89.88 1.57 1.0914 3 4 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.