Ankerite Reeder R J, Dollase W A American Mineralogist 74 (1989) 1159-1167 Structural variation in the dolomite-ankerite solid-solution series: An X-ray, Mossbauer, and TEM study sample AMNH 6376 _database_code_amcsd 0001273 CELL PARAMETERS: 4.8240 4.8240 16.1217 90.000 90.000 120.000 SPACE GROUP: R-3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 324.905 Density (g/cm3): 3.091 MAX. ABS. INTENSITY / VOLUME**2: 29.35603608 RIR: 3.093 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 16.50 1.91 5.3739 0 0 3 2 23.99 13.10 3.7092 0 1 2 6 30.83 100.00 2.9006 1 0 4 6 33.35 1.55 2.6869 0 0 6 2 37.28 14.90 2.4120 1 1 0 6 41.02 10.32 2.2005 2 -1 3 6 41.02 9.67 2.2005 1 1 3 6 44.82 16.09 2.0221 2 0 2 6 49.12 6.67 1.8546 0 2 4 6 50.27 18.32 1.8151 0 1 8 6 50.87 9.11 1.7949 1 1 6 6 50.87 14.70 1.7949 2 -1 6 6 58.75 2.28 1.5715 2 1 1 6 59.67 6.95 1.5496 -1 3 2 6 59.67 3.57 1.5496 1 2 2 6 61.67 1.34 1.5041 1 0 10 6 63.25 4.26 1.4702 3 -1 4 6 63.25 3.30 1.4702 2 1 4 6 64.22 3.31 1.4503 2 0 8 6 64.83 1.69 1.4381 1 1 9 6 64.83 1.00 1.4381 2 -1 9 6 67.23 8.02 1.3926 3 0 0 6 70.03 3.53 1.3435 0 0 12 2 74.32 2.94 1.2763 0 2 10 6 76.67 1.02 1.2429 -1 3 8 6 76.67 2.85 1.2429 1 2 8 6 82.12 1.90 1.1737 1 1 12 6 86.22 1.21 1.1281 2 1 10 6 86.22 1.41 1.1281 3 -1 10 6 87.62 1.37 1.1136 1 3 4 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.