Natrolite Baur W H, Joswig W Neues Jahrbuch fur Mineralogie, Monatshefte 1996 (1996) 171-187 The phases of natrolite occurring during dehydration and rehydration studied by single crystal X-ray diffraction methods between room temperature and 923 K Locality: Khibiny, Kola peninsula, Russia Sample: T = 573 K, crystal III, "high natrolite" _database_code_amcsd 0014893 CELL PARAMETERS: 17.3280 17.5510 6.3850 90.000 90.000 90.000 SPACE GROUP: Fdd2 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1941.830 Density (g/cm3): 2.354 MAX. ABS. INTENSITY / VOLUME**2: 8.065775547 RIR: 1.116 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.37 100.00 6.1654 2 2 0 4 15.63 53.42 5.6700 1 1 1 4 20.24 4.85 4.3878 0 4 0 2 20.50 3.10 4.3320 4 0 0 2 21.23 45.28 4.1857 1 3 1 4 21.35 55.55 4.1613 3 1 1 4 22.72 7.90 3.9144 2 4 0 4 22.89 3.64 3.8845 4 2 0 4 25.78 3.91 3.4561 3 3 1 4 28.96 5.81 3.0827 4 4 0 4 29.49 12.02 3.0287 1 5 1 4 29.77 13.03 3.0010 5 1 1 4 29.78 17.67 3.0001 0 2 2 2 29.83 10.93 2.9956 2 0 2 2 31.56 7.22 2.8350 2 2 2 4 32.99 23.39 2.7150 3 5 1 4 33.16 26.70 2.7016 5 3 1 4 36.31 3.15 2.4740 2 4 2 4 36.43 3.44 2.4664 4 2 2 4 38.94 8.41 2.3129 1 7 1 4 39.16 3.26 2.3005 5 5 1 4 39.38 9.66 2.2883 7 1 1 4 40.69 1.91 2.2176 4 4 2 4 41.74 1.09 2.1638 3 7 1 4 42.51 3.88 2.1268 2 8 0 4 43.01 1.41 2.1029 8 2 0 4 43.23 1.52 2.0929 2 6 2 4 43.50 1.43 2.0806 6 2 2 4 45.66 2.65 1.9869 1 3 3 4 45.72 3.29 1.9843 3 1 3 4 47.22 1.35 1.9247 6 4 2 4 49.13 1.18 1.8544 1 9 1 4 49.73 1.15 1.8333 9 1 1 4 50.60 1.12 1.8040 5 1 3 4 51.64 1.22 1.7700 2 8 2 4 52.08 1.05 1.7561 8 2 2 4 53.25 2.09 1.7202 2 10 0 4 53.94 2.58 1.7000 10 2 0 4 60.82 1.03 1.5229 10 0 2 2 65.10 1.04 1.4329 1 9 3 4 65.89 1.47 1.4175 4 4 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.