Rhodocrosite Merlini M, Hanfland M, Gemmi M American Mineralogist 100 (2015) 2625-2629 The MnCO3-II high-pressure polymorph of rhodocrosite Note: Sample run2-p13 Note: P = 9.17 GPa Locality: Sardegna, Italy _database_code_amcsd 0020370 CELL PARAMETERS: 4.7146 4.7146 14.9903 90.000 90.000 120.000 SPACE GROUP: R-3c X-RAY WAVELENGTH: 1.541838 Cell Volume: 288.556 Density (g/cm3): 3.948 MAX. ABS. INTENSITY / VOLUME**2: 42.51925305 RIR: 3.507 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 24.83 32.05 3.5855 0 1 2 6 32.43 100.00 2.7609 1 0 4 6 38.18 20.76 2.3573 1 1 0 6 42.40 17.49 2.1320 1 1 3 12 46.08 19.48 1.9697 2 0 2 6 50.94 9.85 1.7927 0 2 4 6 53.44 26.48 1.7146 1 1 6 12 53.83 17.46 1.7030 0 1 8 6 60.29 2.09 1.5351 2 1 1 12 61.33 12.33 1.5115 1 2 2 12 65.40 8.99 1.4270 2 1 4 12 66.44 2.00 1.4072 1 0 10 6 67.90 3.52 1.3805 2 0 8 6 68.37 1.17 1.3721 1 2 5 12 69.00 9.33 1.3610 3 0 0 6 69.04 2.08 1.3603 1 1 9 12 76.21 2.92 1.2492 0 0 12 2 79.29 2.57 1.2083 0 2 10 6 80.66 4.29 1.1912 1 2 8 12 88.60 2.56 1.1038 1 1 12 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.