Arfvedsonite Hawthorne F C, Ungaretti L, Oberti R, Bottazzi P, Czamanske G K American Mineralogist 78 (1993) 733-745 Li: an important component in igneous alkali amphiboles Locality: Questa caldera, New Mexico Sample: A(12) _database_code_amcsd 0001597 CELL PARAMETERS: 9.8400 18.0360 5.3650 90.000 104.050 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 923.665 Density (g/cm3): 3.128 MAX. ABS. INTENSITY / VOLUME**2: 10.70959280 RIR: 1.115 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.81 2.97 9.0180 0 2 0 2 10.49 100.00 8.4369 1 1 0 4 17.04 1.61 5.2045 0 0 1 2 17.43 3.14 5.0871 1 3 0 4 18.00 1.74 4.9270 -1 1 1 4 19.69 20.55 4.5090 0 4 0 2 19.69 1.75 4.5077 0 2 1 4 21.06 2.08 4.2184 2 2 0 4 21.91 10.73 4.0575 1 1 1 4 22.00 1.11 4.0399 -2 0 1 2 22.81 24.45 3.8988 -1 3 1 4 26.03 18.82 3.4233 1 3 1 4 26.15 5.93 3.4079 0 4 1 4 27.21 17.35 3.2776 2 4 0 4 28.27 1.50 3.1565 2 0 1 2 28.48 54.47 3.1335 3 1 0 4 29.55 6.30 3.0228 -3 1 1 4 29.69 3.10 3.0089 -2 4 1 4 29.99 18.81 2.9793 2 2 1 4 30.31 1.64 2.9492 -1 5 1 4 31.82 6.01 2.8123 3 3 0 4 32.79 6.75 2.7314 -3 3 1 4 32.85 74.03 2.7265 1 5 1 4 33.80 2.00 2.6521 -1 1 2 4 34.45 24.37 2.6030 0 6 1 4 34.47 2.07 2.6023 0 0 2 2 34.69 2.93 2.5859 2 4 1 4 35.04 43.48 2.5609 -2 0 2 2 36.11 1.01 2.4875 1 7 0 4 37.45 1.15 2.4013 -4 0 1 2 37.70 7.28 2.3862 3 5 0 4 38.32 1.52 2.3488 1 1 2 4 38.54 20.80 2.3362 -3 5 1 4 38.81 8.21 2.3205 -4 2 1 4 39.14 4.85 2.3017 -1 7 1 4 39.37 17.59 2.2889 -3 1 2 4 39.99 1.18 2.2545 0 8 0 2 40.51 2.56 2.2268 -2 4 2 4 41.20 7.15 2.1911 1 7 1 4 41.48 22.11 2.1768 2 6 1 4 41.94 2.08 2.1543 -3 3 2 4 41.99 2.97 2.1519 -1 5 2 4 42.66 1.86 2.1195 -4 4 1 4 43.46 10.71 2.0821 2 0 2 2 44.56 10.63 2.0334 3 5 1 4 44.87 5.96 2.0200 -4 0 2 2 46.01 2.31 1.9726 -3 7 1 4 46.66 1.61 1.9466 4 2 1 4 46.73 3.81 1.9438 -3 5 2 4 47.92 2.01 1.8985 5 1 0 4 48.14 2.76 1.8903 2 4 2 4 48.52 2.86 1.8762 -4 6 1 4 48.80 5.22 1.8662 -1 9 1 4 49.44 1.73 1.8434 -4 4 2 4 50.02 1.19 1.8233 4 4 1 4 50.13 2.71 1.8196 5 3 0 4 50.54 1.93 1.8058 1 9 1 4 50.61 4.22 1.8036 0 10 0 2 52.35 5.42 1.7477 -5 1 2 4 53.36 1.69 1.7168 -5 5 1 4 53.56 1.62 1.7110 -1 3 3 4 53.80 1.38 1.7040 0 8 2 4 53.81 2.68 1.7036 0 2 3 4 54.20 2.18 1.6922 -2 8 2 4 54.38 1.80 1.6872 2 10 0 4 55.29 17.64 1.6614 4 6 1 4 56.12 3.07 1.6388 4 8 0 4 56.99 7.75 1.6160 1 11 0 4 57.62 16.41 1.5997 -1 5 3 4 57.97 2.92 1.5909 6 0 0 2 58.48 2.94 1.5783 4 0 2 2 60.38 6.51 1.5331 -6 0 2 2 60.59 12.40 1.5282 -2 6 3 4 61.28 4.03 1.5127 5 5 1 4 61.65 1.61 1.5044 -4 8 2 4 61.72 6.92 1.5030 0 12 0 2 61.74 1.63 1.5026 0 6 3 4 62.06 1.27 1.4955 2 2 3 4 62.33 1.61 1.4897 4 4 2 4 63.04 2.70 1.4746 -2 10 2 4 63.40 3.21 1.4672 -1 7 3 4 63.87 3.00 1.4575 3 11 0 4 64.16 2.49 1.4515 -6 4 2 4 64.44 1.14 1.4459 -3 11 1 4 64.79 1.68 1.4389 4 10 0 4 64.87 17.75 1.4373 -6 6 1 4 67.76 8.86 1.3830 5 1 2 4 68.79 3.27 1.3648 -5 5 3 4 68.87 1.23 1.3633 2 10 2 4 69.07 2.70 1.3598 7 1 0 4 69.41 3.38 1.3540 2 6 3 4 69.56 1.24 1.3515 5 3 2 4 69.75 4.67 1.3482 1 11 2 4 70.45 2.27 1.3366 -3 11 2 4 70.87 4.78 1.3296 -1 1 4 4 72.13 5.51 1.3096 -7 5 1 4 72.64 2.72 1.3015 0 12 2 4 72.67 2.77 1.3011 0 0 4 2 72.99 10.16 1.2962 -2 12 2 4 73.43 1.11 1.2896 6 6 1 4 74.04 3.49 1.2805 -4 0 4 2 74.63 1.05 1.2718 4 12 0 4 80.07 5.43 1.1984 -5 11 2 4 80.50 1.26 1.1932 8 0 0 2 81.21 2.58 1.1845 2 0 4 2 82.60 1.20 1.1681 -6 10 2 4 87.86 1.82 1.1112 3 1 4 4 88.81 1.02 1.1017 0 16 1 4 89.24 1.09 1.0976 5 5 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.