Veblenite Camara F, Sokolova E, Hawthorne F C, Rowe R, Grice J D, Tait K T Mineralogical Magazine 77 (2013) 2955-2974 Veblenite, K2[_]2Na(Fe2+5Fe3+4Mn2+7[_])Nb3Ti(Si2O7)2(Si8O22)2O6(OH)10(H2O)3, a new mineral from Seal Lake, Newfoundland and Labrador: mineral description, crystal structure, and a new veblenite Si8O22 ribbon Locality: Seal Lake, Newfoundland, Canada _database_code_amcsd 0019991 CELL PARAMETERS: 5.3761 27.5060 18.6970 140.301 93.032 95.664 SPACE GROUP: P-1 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1720.943 Density (g/cm3): 2.950 MAX. ABS. INTENSITY / VOLUME**2: 35.84095996 RIR: 3.956 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 4.79 92.02 18.4491 0 -1 1 2 5.15 94.97 17.1449 0 1 0 2 7.56 100.00 11.6949 0 0 1 2 10.17 6.16 8.7003 0 -3 2 2 10.32 1.59 8.5725 0 2 0 2 10.69 2.92 8.2753 0 -3 1 2 12.03 1.16 7.3544 0 1 1 2 12.97 8.76 6.8241 0 -4 2 2 14.54 2.90 6.0938 0 -4 3 2 15.15 1.17 5.8475 0 0 2 2 15.51 1.44 5.7128 0 -4 1 2 16.40 1.13 5.4058 0 -5 3 2 16.58 1.04 5.3473 -1 1 0 2 19.51 3.18 4.5494 0 -6 3 2 20.05 8.20 4.4275 -1 -3 2 2 20.19 6.57 4.3989 1 -4 2 2 20.68 2.14 4.2942 1 -4 1 2 21.60 1.13 4.1142 -1 -2 3 2 22.00 1.04 4.0404 0 3 1 2 22.11 1.98 4.0200 1 -5 2 2 22.31 1.57 3.9847 -1 -4 3 2 22.52 1.31 3.9485 -1 -4 2 2 22.81 5.61 3.8983 0 0 3 2 23.22 1.11 3.8312 1 -3 3 2 23.78 2.43 3.7423 -1 4 0 2 24.20 1.09 3.6772 0 2 2 2 24.76 1.62 3.5958 0 -7 5 2 25.01 2.18 3.5609 -1 -3 4 2 25.45 2.85 3.4996 1 3 0 2 25.46 1.46 3.4984 0 -4 5 2 26.30 1.25 3.3887 0 -7 2 2 26.64 8.30 3.3467 0 -1 4 2 26.81 1.84 3.3251 1 -4 4 2 27.13 8.12 3.2874 0 1 3 2 27.75 2.43 3.2146 0 -3 5 2 28.59 1.29 3.1220 1 -3 4 2 28.87 1.90 3.0930 -1 -4 5 2 29.14 2.22 3.0640 0 3 2 2 29.61 2.58 3.0169 1 -8 4 2 29.63 2.24 3.0151 -1 -7 4 2 29.67 1.41 3.0106 1 4 0 2 30.33 1.53 2.9473 -1 3 2 2 30.80 1.79 2.9033 1 -5 5 2 30.96 1.12 2.8884 -1 -7 3 2 32.50 1.32 2.7553 -1 -2 5 2 32.70 1.20 2.7384 1 2 2 2 32.81 6.30 2.7300 1 -9 5 2 32.88 7.00 2.7237 -1 -8 4 2 33.12 1.67 2.7044 -1 5 1 2 33.69 6.64 2.6606 -2 1 1 2 34.06 3.13 2.6320 -1 -7 2 2 34.13 2.49 2.6268 1 -8 6 2 34.42 1.33 2.6054 0 -1 5 2 34.57 1.01 2.5948 -2 0 2 2 34.69 1.36 2.5861 -2 2 1 2 34.89 5.32 2.5714 1 -9 6 2 35.03 3.62 2.5613 -1 -8 3 2 35.66 4.59 2.5178 -2 1 2 2 36.66 1.84 2.4515 -1 -9 4 2 36.72 1.62 2.4474 1 -8 1 2 36.86 1.43 2.4387 -1 -7 7 2 37.28 1.59 2.4123 -2 0 3 2 37.49 1.13 2.3989 -2 2 2 2 39.15 1.14 2.3011 -2 1 3 2 40.20 1.01 2.2432 2 -2 3 2 50.59 1.06 1.8043 1 -8 9 2 52.05 1.00 1.7571 1 6 2 2 58.96 2.82 1.5665 3 -10 4 2 59.02 2.74 1.5652 -3 -7 5 2 70.30 1.06 1.3391 -4 2 0 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.