Latrappite Mitchell R H, Choi J B, Hawthorne F C, McCammon C A, Burns P C The Canadian Mineralogist 36 (1998) 107-116 Latrappite: A re-investigation Locality: Oka, Quebec, Canada _database_code_amcsd 0005539 CELL PARAMETERS: 5.4479 5.5259 7.7575 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 233.536 Density (g/cm3): 4.509 MAX. ABS. INTENSITY / VOLUME**2: 58.29987213 RIR: 4.211 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 22.92 38.26 3.8795 1 1 0 4 22.93 18.83 3.8788 0 0 2 2 25.67 1.47 3.4698 1 1 1 8 32.40 25.54 2.7629 0 2 0 2 32.65 100.00 2.7430 1 1 2 8 32.88 23.41 2.7239 2 0 0 2 36.79 1.07 2.4432 2 1 0 4 38.54 2.17 2.3360 1 0 3 4 38.64 2.01 2.3304 2 1 1 8 41.99 1.16 2.1517 1 1 3 8 46.84 36.58 1.9398 2 2 0 4 46.85 19.73 1.9394 0 0 4 2 52.44 5.40 1.7449 1 3 0 4 52.76 7.91 1.7349 2 2 2 8 52.77 7.02 1.7347 1 1 4 8 53.08 2.86 1.7252 3 1 0 4 53.85 1.89 1.7024 1 3 1 8 57.95 17.25 1.5913 1 3 2 8 58.11 10.37 1.5874 0 2 4 4 58.41 9.88 1.5799 2 0 4 4 58.56 22.62 1.5763 3 1 2 8 67.84 4.20 1.3815 0 4 0 2 68.40 16.94 1.3715 2 2 4 8 68.95 3.65 1.3620 4 0 0 2 72.65 1.46 1.3014 0 4 2 4 72.93 3.38 1.2972 1 3 4 8 73.46 1.92 1.2890 3 1 4 8 73.73 1.43 1.2851 4 0 2 4 77.47 2.98 1.2321 2 4 0 4 77.86 5.93 1.2268 3 3 2 8 77.88 6.89 1.2266 1 1 6 8 78.26 2.93 1.2216 4 2 0 4 82.85 1.03 1.1652 4 2 2 8 86.49 3.56 1.1252 0 4 4 4 87.52 3.29 1.1146 4 0 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.