Galena Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R070325 Ramsdell L S American Mineralogist 10 (1925) 281-304 The crystal structures of some metallic sulfides CELL PARAMETERS: 5.937264 5.937264 5.937264 90.00000 90.00000 90.00000 SPACE GROUP: Fm3m X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 26.04 97.96 3.4279 1 1 1 30.15 100.00 2.9686 2 0 0 43.12 69.58 2.0991 2 2 0 51.04 43.15 1.7902 3 1 1 53.48 22.84 1.7139 2 2 2 62.59 9.90 1.4843 4 0 0 68.94 15.15 1.3621 3 3 1 71.00 25.40 1.3276 4 2 0 78.99 17.73 1.2119 4 2 2 84.84 7.53 1.1426 5 1 1 84.84 2.51 1.1426 3 3 3 84.84 2.51 1.1426 3 3 3 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.