Argesite Demartin F, Campostrini I, Castellano C, Gramaccioli C M American Mineralogist 97 (2012) 1446-1451 Argesite, (NH4)7Bi3Cl16, a new mineral from La Fossa Crater, Vulcano, Aeolian Islands, Italy: A first example of the [Bi2Cl10]4- anion Locality: La Fossa Crater, Vulcano, Aeolian Islands, Italy _database_code_amcsd 0019257 CELL PARAMETERS: 13.0930 13.0930 102.6820 90.000 90.000 120.000 SPACE GROUP: R-3c X-RAY WAVELENGTH: 1.541838 Cell Volume: 15244.153 Density (g/cm3): 2.763 MAX. ABS. INTENSITY / VOLUME**2: 40.16181933 RIR: 4.733 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 5.16 3.74 17.1137 0 0 6 2 8.53 2.26 10.3721 1 0 4 6 10.34 7.74 8.5568 0 0 12 2 13.77 79.40 6.4299 1 1 3 12 14.49 100.00 6.1144 1 1 6 12 15.53 24.61 5.7046 0 0 18 2 15.61 12.40 5.6782 1 1 9 12 17.05 24.86 5.1994 1 1 12 12 18.76 18.23 4.7312 1 1 15 12 20.76 1.28 4.2784 0 0 24 2 22.70 26.72 3.9175 1 1 21 12 23.38 2.13 3.8056 2 0 20 6 23.54 35.51 3.7796 3 0 0 6 24.71 3.45 3.6034 0 2 22 6 24.86 26.29 3.5814 1 1 24 12 25.77 1.88 3.4574 0 3 12 6 25.77 1.91 3.4574 3 0 12 6 27.10 3.87 3.2901 1 2 20 12 27.12 9.84 3.2884 1 1 27 12 27.37 14.67 3.2584 2 2 3 12 27.75 7.30 3.2150 2 2 6 12 28.27 5.20 3.1568 2 1 22 12 28.33 14.75 3.1508 0 3 18 6 28.33 14.91 3.1508 3 0 18 6 28.39 5.28 3.1434 1 3 1 12 28.43 3.63 3.1390 3 1 2 12 28.60 1.11 3.1215 1 3 4 12 29.21 3.14 3.0572 2 2 12 12 30.79 4.51 2.9042 1 2 26 12 31.61 4.11 2.8304 0 4 2 6 31.76 1.01 2.8176 4 0 4 6 32.12 2.57 2.7864 2 1 28 12 32.93 39.26 2.7200 2 2 21 12 34.29 1.55 2.6149 1 1 36 12 34.50 25.01 2.5997 2 2 24 12 34.52 1.19 2.5980 2 3 2 12 35.38 8.72 2.5371 0 3 30 6 35.38 8.79 2.5371 3 0 30 6 36.21 7.55 2.4809 2 2 27 12 36.41 5.15 2.4679 1 4 3 12 36.41 5.00 2.4679 4 1 3 12 36.70 7.66 2.4489 1 4 6 12 36.70 7.76 2.4489 4 1 6 12 36.76 3.31 2.4448 0 0 42 2 36.79 2.61 2.4427 1 1 39 12 37.18 1.47 2.4181 1 4 9 12 37.18 1.56 2.4181 4 1 9 12 37.85 2.76 2.3770 1 4 12 12 37.85 2.85 2.3770 4 1 12 12 38.04 1.46 2.3656 2 2 30 12 38.69 1.81 2.3270 1 4 15 12 38.69 1.81 2.3270 4 1 15 12 39.34 8.44 2.2903 1 1 42 12 39.58 2.37 2.2767 0 3 36 6 39.58 2.43 2.2767 3 0 36 6 40.88 7.91 2.2078 1 4 21 12 40.88 8.08 2.2078 4 1 21 12 41.38 12.67 2.1822 3 3 0 6 41.93 3.35 2.1547 1 1 45 12 42.02 2.18 2.1504 2 2 36 12 42.19 7.26 2.1419 1 4 24 12 42.19 7.37 2.1419 4 1 24 12 42.25 6.38 2.1392 0 0 48 2 42.76 1.48 2.1145 3 3 12 12 43.64 4.71 2.0740 1 4 27 12 43.64 4.56 2.0740 4 1 27 12 44.14 1.01 2.0516 2 2 39 12 44.45 13.74 2.0381 3 3 18 12 46.35 5.22 1.9588 2 2 42 12 46.73 3.57 1.9439 3 3 24 12 47.23 3.46 1.9244 1 1 51 12 48.15 11.36 1.8898 6 0 0 6 48.64 5.68 1.8719 2 2 45 12 48.92 3.62 1.8617 3 0 48 6 48.92 3.63 1.8617 0 3 48 6 49.54 7.14 1.8400 3 3 30 12 49.94 2.17 1.8260 1 1 54 12 50.33 2.39 1.8131 5 2 3 12 50.33 2.33 1.8131 2 5 3 12 50.55 3.03 1.8055 2 5 6 12 50.55 3.08 1.8055 5 2 6 12 50.63 1.29 1.8031 1 4 39 12 50.63 1.30 1.8031 4 1 39 12 50.90 2.01 1.7939 0 6 18 6 50.90 1.98 1.7939 6 0 18 6 52.63 2.80 1.7391 1 4 42 12 52.63 2.77 1.7391 4 1 42 12 52.82 1.71 1.7331 3 3 36 12 53.86 1.22 1.7021 2 5 21 12 53.86 1.19 1.7021 5 2 21 12 54.72 1.30 1.6774 1 4 45 12 54.72 1.30 1.6774 4 1 45 12 54.93 3.02 1.6714 5 2 24 12 54.93 2.97 1.6714 2 5 24 12 55.50 1.24 1.6557 1 1 60 12 56.48 1.22 1.6292 4 4 6 12 56.53 1.37 1.6280 3 3 42 12 58.34 1.23 1.5816 1 1 63 12 59.41 1.22 1.5558 0 0 66 2 59.57 2.48 1.5520 4 4 21 12 60.57 2.87 1.5286 4 4 24 12 60.62 4.86 1.5276 3 3 48 12 61.83 2.35 1.5004 1 7 3 12 61.83 2.36 1.5004 7 1 3 12 62.03 1.36 1.4961 1 7 6 12 62.03 1.33 1.4961 7 1 6 12 63.86 1.35 1.4577 2 5 42 12 63.86 1.32 1.4577 5 2 42 12 64.18 1.01 1.4511 1 1 69 12 64.96 1.00 1.4357 1 7 21 12 64.96 1.00 1.4357 7 1 21 12 65.32 2.68 1.4286 6 3 0 12 65.91 1.40 1.4171 1 7 24 12 65.91 1.36 1.4171 7 1 24 12 65.96 1.79 1.4163 0 6 48 6 65.96 1.81 1.4163 6 0 48 6 67.60 1.94 1.3858 3 6 18 12 67.60 1.98 1.3858 6 3 18 12 69.37 1.26 1.3547 2 2 69 12 71.57 1.24 1.3183 3 6 30 12 71.57 1.25 1.3183 6 3 30 12 74.97 1.90 1.2668 3 3 66 12 75.11 1.14 1.2647 5 5 21 12 75.45 1.22 1.2599 9 0 0 6 75.83 1.02 1.2545 1 7 45 12 75.83 1.02 1.2545 7 1 45 12 80.92 1.05 1.1880 3 6 48 12 80.92 1.04 1.1880 6 3 48 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.