Petalite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R060365 Tagai T, Ried H, Joswig W, Korekawa M Zeitschrift fur Kristallographie 160 (1982) 159-170 Kristallographische untersuchungen eines petalits mittels neutronenbeugung und transmissionselektronenmikroskopie Locality: Varutrask, Sweden CELL PARAMETERS: 11.73700 5.171000 7.630000 90.00000 112.5400 90.00000 SPACE GROUP: P2/a X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 12.63 1.63 7.0192 0 0 1 16.41 2.65 5.4077 2 0 0 16.33 3.27 5.4336 -2 0 1 19.14 5.69 4.6418 1 1 0 21.11 4.76 4.2108 -1 1 1 23.90 100.00 3.7253 2 1 0 23.85 95.32 3.7337 -2 1 1 24.41 70.71 3.6487 2 0 1 24.25 73.43 3.6726 -2 0 2 24.72 6.02 3.6033 1 1 1 25.39 32.78 3.5096 0 0 2 28.82 10.76 3.0984 -3 1 1 29.22 4.39 3.0574 -1 1 2 30.04 8.78 2.9751 2 1 1 29.91 9.14 2.9880 -2 1 2 30.29 4.27 2.9514 3 1 0 33.14 3.52 2.7039 4 0 0 32.98 3.52 2.7168 -4 0 2 34.53 3.04 2.5975 1 1 2 34.92 15.44 2.5696 0 2 0 35.53 3.11 2.5268 2 0 2 35.34 3.90 2.5400 -2 0 3 36.62 1.13 2.4542 3 1 1 37.07 2.28 2.4254 -1 2 1 37.27 3.80 2.4130 0 2 1 37.59 3.64 2.3929 4 1 0 37.44 4.61 2.4018 -4 1 2 38.48 1.21 2.3397 0 0 3 42.43 1.29 2.1304 -5 1 1 43.65 4.16 2.0733 0 2 2 44.00 11.86 2.0577 4 1 1 43.75 11.06 2.0691 -4 1 3 45.49 1.81 1.9937 5 1 0 46.97 19.09 1.9342 -4 2 1 48.02 4.90 1.8941 2 0 3 47.82 5.25 1.9019 -2 0 4 48.10 2.70 1.8912 -5 1 3 49.98 1.26 1.8244 4 0 2 49.64 1.39 1.8363 -4 0 4 50.66 2.48 1.8016 2 2 2 50.51 2.45 1.8064 -2 2 3 50.63 1.20 1.8026 6 0 0 50.37 1.07 1.8112 -6 0 3 51.33 1.06 1.7794 -3 1 4 52.00 2.19 1.7584 5 1 1 52.11 4.29 1.7548 0 0 4 53.27 5.08 1.7192 4 1 2 52.94 5.81 1.7292 -4 1 4 53.89 1.03 1.7010 6 1 0 55.52 1.05 1.6548 5 2 0 56.32 6.72 1.6331 2 3 0 56.29 6.69 1.6338 -2 3 1 57.56 1.43 1.6007 3 1 3 57.83 1.29 1.5939 -7 1 2 59.60 1.24 1.5507 2 3 1 59.53 1.28 1.5525 -2 3 2 60.72 3.23 1.5247 2 2 3 60.55 3.01 1.5287 -2 2 4 62.96 8.16 1.4757 6 2 0 62.74 8.56 1.4804 -6 2 3 64.36 3.33 1.4471 4 3 0 64.26 2.58 1.4490 -4 3 2 64.49 1.89 1.4444 2 1 4 64.27 2.12 1.4489 -2 1 5 64.62 2.99 1.4418 4 1 3 64.23 2.96 1.4497 -4 1 5 66.59 2.52 1.4038 0 0 5 66.98 3.81 1.3966 6 0 2 66.47 3.21 1.4060 -6 0 5 68.92 2.05 1.3620 4 3 1 68.73 1.91 1.3653 -4 3 3 69.50 2.06 1.3519 8 0 0 69.12 1.66 1.3584 -8 0 4 72.91 1.23 1.2968 4 2 3 72.54 1.51 1.3025 -4 2 5 73.71 4.03 1.2848 0 4 0 74.34 3.88 1.2754 -8 2 2 76.20 2.43 1.2488 4 3 2 75.93 2.50 1.2526 -4 3 4 76.45 1.24 1.2454 2 0 5 76.20 1.36 1.2489 -2 0 6 77.43 4.54 1.2320 0 2 5 77.80 2.61 1.2271 6 2 2 77.33 3.07 1.2334 -6 2 5 78.97 1.93 1.2119 2 4 1 78.90 1.51 1.2127 -2 4 2 79.08 1.78 1.2104 2 1 5 78.83 1.75 1.2136 -2 1 6 79.83 1.09 1.2009 -8 2 4 85.92 1.20 1.1307 2 3 4 85.72 1.01 1.1328 -2 3 5 86.04 1.44 1.1294 4 3 3 85.68 1.21 1.1332 -4 3 5 85.68 1.21 1.1332 -4 3 5 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.