Grossular Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from single crystal data of R100160 Ganguly J, Cheng W, O'Neill H St C American Mineralogist 78 (1993) 583-593 Syntheses, volume, and structural changes of garnets in the pyrope-grossular join: Implications for stability and mixing properties Sample JW11 _database_code_amcsd 0001570 CELL PARAMETERS: 11.8520 11.8520 11.8520 90.000 90.000 90.000 SPACE GROUP: Ia-3d ATOM X Y Z OCCUPANCY ISO(B) Si 0.37500 0.00000 0.25000 1.000 0.265 Al 0.00000 0.00000 0.00000 1.000 0.233 Ca 0.12500 0.00000 0.25000 1.000 0.323 O 0.03760 0.04540 0.65130 1.000 0.189 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 10 +/- 10 +/- 10 MAX. ABS. INTENSITY / VOLUME**2: 25.45364282 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 30.16 36.01 2.9630 4 0 0 33.82 100.00 2.6502 4 2 0 35.53 7.19 2.5269 3 3 2 37.16 18.31 2.4193 4 2 2 38.74 14.48 2.3244 4 3 1 41.74 13.43 2.1639 5 2 1 43.18 3.27 2.0952 4 4 0 47.28 10.16 1.9226 5 3 2 47.28 11.69 1.9226 6 1 1 48.58 1.49 1.8740 6 2 0 53.57 15.23 1.7107 4 4 4 55.95 26.72 1.6436 6 4 0 57.11 1.25 1.6129 5 5 2 58.26 41.69 1.5838 6 4 2 62.71 9.73 1.4815 8 0 0 63.80 1.71 1.4589 7 4 1 71.15 9.75 1.3251 8 4 0 73.19 16.63 1.2932 8 4 2 75.21 6.76 1.2634 6 6 4 76.21 1.10 1.2493 8 5 1 80.17 2.00 1.1972 9 4 1 80.17 2.17 1.1972 8 5 3 83.11 1.93 1.1622 10 2 0 88.94 9.55 1.1004 8 6 4 88.94 5.82 1.1004 10 4 0 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.