Pearceite Bindi L, Evain M, Menchetti S The Canadian Mineralogist 45 (2007) 321-333 Complex twinning, polytypism and disorder phenomena in the crystal structures of antimonpearceite and arsenpolybasite Locality: Eagle mine, Colorado, USA Sample: T = 330 K Note: mineral name has been changed from antimonpearceite Note: this is type pearceite-Tac _database_code_amcsd 0006140 CELL PARAMETERS: 7.4805 7.4805 11.8836 90.000 90.000 120.000 SPACE GROUP: P-3m1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 575.891 Density (g/cm3): 6.285 MAX. ABS. INTENSITY / VOLUME**2: 47.82608151 RIR: 2.478 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.44 17.94 11.8836 0 0 1 2 13.67 15.11 6.4783 1 0 0 6 14.91 9.06 5.9418 0 0 2 2 15.58 1.05 5.6880 1 0 1 6 20.28 5.00 4.3789 0 1 2 6 22.44 1.50 3.9612 0 0 3 2 24.96 3.03 3.5677 1 1 1 12 26.37 3.33 3.3795 0 1 3 6 27.54 8.33 3.2392 2 0 0 6 28.19 14.94 3.1653 1 1 2 12 28.56 37.07 3.1251 0 2 1 6 28.56 10.37 3.1251 2 0 1 6 30.08 45.23 2.9709 0 0 4 2 31.46 79.35 2.8440 0 2 2 6 31.46 20.65 2.8440 2 0 2 6 33.17 2.54 2.7005 1 0 4 6 35.81 19.72 2.5075 0 2 3 6 35.81 12.74 2.5075 2 0 3 6 37.50 17.41 2.3982 1 2 1 12 37.50 5.45 2.3982 2 1 1 12 37.85 1.21 2.3767 0 0 5 2 38.71 9.69 2.3263 1 1 4 12 40.42 2.48 2.2313 1 0 5 6 41.23 1.42 2.1894 0 2 4 6 41.23 25.28 2.1894 2 0 4 6 41.83 2.84 2.1594 3 0 0 6 42.55 3.57 2.1246 0 3 1 6 43.45 2.68 2.0828 1 2 3 12 43.45 2.58 2.0828 2 1 3 12 44.65 5.50 2.0296 3 0 2 6 45.20 10.77 2.0060 1 1 5 12 47.45 5.53 1.9162 0 2 5 6 47.45 1.49 1.9162 2 0 5 6 47.98 2.95 1.8960 3 0 3 6 48.04 2.44 1.8941 0 1 6 6 48.16 2.92 1.8895 1 2 4 12 48.69 27.41 1.8701 2 2 0 6 49.33 7.99 1.8474 2 2 1 12 51.44 2.48 1.7766 1 3 1 12 53.75 1.90 1.7054 1 2 5 12 54.24 7.09 1.6911 2 2 3 12 54.29 13.43 1.6898 0 2 6 6 56.00 1.22 1.6422 1 0 7 6 56.22 1.85 1.6363 3 1 3 12 56.22 1.04 1.6363 1 3 3 12 57.42 4.30 1.6047 4 0 1 6 57.68 1.50 1.5983 3 0 5 6 58.30 4.14 1.5827 2 2 4 12 59.12 4.28 1.5626 4 0 2 6 59.83 1.37 1.5459 1 1 7 12 60.08 2.25 1.5399 1 2 6 12 61.69 1.09 1.5037 0 2 7 6 61.69 2.34 1.5037 2 0 7 6 61.89 2.01 1.4991 0 4 3 6 61.89 3.23 1.4991 4 0 3 6 63.27 4.99 1.4697 2 2 5 12 64.65 1.24 1.4418 2 3 2 12 64.65 1.08 1.4418 3 2 2 12 65.66 2.58 1.4220 0 4 4 6 66.09 1.03 1.4137 4 1 0 12 68.19 1.36 1.3753 1 4 2 12 69.63 2.84 1.3502 2 0 8 6 70.34 1.02 1.3384 4 0 5 6 70.57 1.57 1.3346 3 0 7 6 75.44 1.16 1.2601 3 2 5 12 75.89 1.56 1.2538 4 0 6 6 78.77 1.51 1.2150 1 4 5 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.