Gonnardite Artioli G, Galli E American Mineralogist 84 (1999) 1445-1450 Gonnardite: Re-examination of holotype material, and discreditation of tetranatrolite _database_code_amcsd 0002315 CELL PARAMETERS: 13.2670 13.2670 6.6023 90.000 90.000 90.000 SPACE GROUP: I-42d X-RAY WAVELENGTH: 1.541838 Cell Volume: 1162.093 Density (g/cm3): 2.272 MAX. ABS. INTENSITY / VOLUME**2: 8.005534602 RIR: 1.147 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.35 36.85 6.6335 2 0 0 4 14.99 72.64 5.9108 1 0 1 8 18.92 38.41 4.6906 2 2 0 4 20.12 46.48 4.4131 2 1 1 8 21.18 15.09 4.1954 3 1 0 8 24.22 1.30 3.6743 3 0 1 8 26.88 1.32 3.3168 4 0 0 4 27.76 38.07 3.2141 3 2 1 8 28.67 17.01 3.1140 1 1 2 4 30.12 6.01 2.9666 4 2 0 8 30.24 31.18 2.9554 2 0 2 8 30.92 100.00 2.8925 4 1 1 8 34.47 5.54 2.6019 5 1 0 8 34.57 13.77 2.5943 3 1 2 8 36.50 17.85 2.4620 4 3 1 8 38.38 4.14 2.3453 4 4 0 4 38.48 2.13 2.3398 4 0 2 8 39.02 3.87 2.3082 5 2 1 8 39.70 9.69 2.2702 3 3 2 4 40.81 6.84 2.2112 6 0 0 4 40.90 16.93 2.2065 4 2 2 8 43.88 3.50 2.0634 2 1 3 8 45.90 2.66 1.9769 5 4 1 8 46.07 3.23 1.9703 3 0 3 8 48.02 1.24 1.8946 6 3 1 8 48.18 5.49 1.8887 3 2 3 8 48.60 1.34 1.8734 5 3 2 8 49.55 7.11 1.8398 6 4 0 8 50.07 5.43 1.8217 7 0 1 8 50.22 8.53 1.8165 4 1 3 8 51.63 3.95 1.7705 6 2 2 8 52.06 4.49 1.7567 7 2 1 8 52.53 8.78 1.7420 7 3 0 8 54.14 4.20 1.6939 5 0 3 8 55.69 3.57 1.6506 0 0 4 2 55.89 6.32 1.6451 6 5 1 8 56.03 2.70 1.6413 5 2 3 8 56.41 1.45 1.6312 7 1 2 8 56.41 5.17 1.6312 5 5 2 4 57.26 1.73 1.6089 8 2 0 8 57.74 3.34 1.5967 8 1 1 8 59.69 2.59 1.5492 6 1 3 8 60.05 2.82 1.5407 7 3 2 8 60.25 3.70 1.5360 3 1 4 8 61.46 1.03 1.5086 5 4 3 8 62.63 3.20 1.4833 8 4 0 8 62.69 7.03 1.4819 8 0 2 8 63.21 2.26 1.4710 6 3 3 8 64.62 2.87 1.4424 4 2 4 8 64.80 1.88 1.4387 9 0 1 8 66.63 1.51 1.4036 7 2 3 8 66.97 2.58 1.3973 7 5 2 8 67.16 3.03 1.3938 5 1 4 8 68.18 1.14 1.3754 8 5 1 8 69.66 1.35 1.3498 4 4 4 4 69.96 1.81 1.3447 6 5 3 8 70.48 2.85 1.3360 5 3 4 8 71.30 1.53 1.3227 6 0 4 8 71.48 3.01 1.3199 9 4 1 8 71.60 4.29 1.3179 8 1 3 8 73.55 2.17 1.2877 9 3 2 8 76.67 1.16 1.2429 3 2 5 8 77.49 2.85 1.2318 10 4 0 8 77.90 4.70 1.2263 8 7 1 8 78.26 2.63 1.2216 4 1 5 8 79.92 1.23 1.2004 9 5 2 8 80.09 4.67 1.1982 7 3 4 8 82.61 1.24 1.1679 11 2 1 8 84.29 2.35 1.1489 9 4 3 8 89.17 1.20 1.0982 6 3 5 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.