Mitridatite Moore P B, Araki T Inorganic Chemistry 16 (1977) 1096-1106 Mitridatite, Ca6(H2O)6[FeIII9O6(PO4)9]*3H2O. A noteworthy octahedral sheet structure Locality: White Elephant pegmatite, Custer, South Dakota, USA _database_code_amcsd 0012683 CELL PARAMETERS: 17.5530 19.3540 11.2480 90.000 95.840 90.000 SPACE GROUP: Aa X-RAY WAVELENGTH: 1.541838 Cell Volume: 3801.347 Density (g/cm3): 3.277 MAX. ABS. INTENSITY / VOLUME**2: 22.70071940 RIR: 2.256 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.13 100.00 8.7309 2 0 0 1 15.84 13.23 5.5948 0 0 2 1 15.86 20.58 5.5890 0 3 1 2 16.41 4.26 5.4033 -1 3 1 2 16.90 3.25 5.2461 1 3 1 2 20.34 12.41 4.3655 4 0 0 1 21.47 2.48 4.1378 -3 3 1 2 21.58 1.27 4.1182 -4 1 1 2 22.34 1.07 3.9793 4 2 0 2 23.07 1.45 3.8548 4 1 1 2 25.24 2.43 3.5285 -4 3 1 2 26.25 1.03 3.3949 -4 2 2 2 27.04 1.25 3.2979 2 4 2 2 27.63 8.67 3.2290 0 3 3 2 27.65 4.72 3.2264 -1 3 3 2 28.13 4.07 3.1720 1 6 0 2 28.38 1.15 3.1447 -3 5 1 2 29.26 3.87 3.0518 3 5 1 2 29.46 1.50 3.0318 -5 3 1 2 29.69 2.33 3.0093 3 4 2 2 30.25 4.34 2.9549 -4 1 3 2 30.35 5.01 2.9453 2 3 3 2 30.45 2.67 2.9355 -3 3 3 2 30.72 20.30 2.9103 6 0 0 1 31.71 11.71 2.8214 3 6 0 2 31.99 4.61 2.7974 0 0 4 1 32.18 12.08 2.7815 -1 6 2 2 32.60 15.69 2.7464 -2 0 4 1 32.71 29.96 2.7377 1 6 2 2 32.88 5.89 2.7237 3 3 3 2 33.02 7.72 2.7128 -4 3 3 2 33.16 1.83 2.7016 -2 6 2 2 34.00 5.23 2.6368 -6 3 1 2 34.65 11.43 2.5886 2 0 4 1 34.90 17.77 2.5707 -3 6 2 2 35.91 1.78 2.5007 2 2 4 2 36.02 1.04 2.4932 4 3 3 2 36.21 3.67 2.4806 6 0 2 1 36.34 1.67 2.4724 -4 0 4 1 36.36 2.14 2.4707 3 6 2 2 36.52 1.40 2.4604 -3 7 1 2 38.78 1.89 2.3223 -7 3 1 2 39.83 1.52 2.2632 -6 3 3 2 40.58 2.13 2.2231 0 1 5 2 40.63 2.05 2.2203 -1 7 3 2 40.75 2.86 2.2140 -1 8 2 2 41.36 12.61 2.1827 8 0 0 1 42.44 1.88 2.1298 5 6 2 2 42.70 1.63 2.1176 -1 6 4 2 42.77 1.95 2.1143 0 3 5 2 43.05 2.62 2.1013 -1 9 1 2 43.61 1.44 2.0753 1 3 5 2 43.67 1.41 2.0729 6 3 3 2 43.75 2.94 2.0691 -8 3 1 2 46.15 1.41 1.9668 8 0 2 1 47.31 3.80 1.9215 6 0 4 1 47.62 8.03 1.9098 -7 6 2 2 49.53 1.05 1.8405 5 8 2 2 51.28 1.86 1.7817 -4 0 6 1 52.32 2.69 1.7487 3 9 3 2 52.34 1.65 1.7480 -1 4 6 2 52.45 1.50 1.7446 -1 7 5 2 52.64 1.08 1.7387 8 3 3 2 52.66 1.13 1.7381 0 11 1 2 54.72 1.13 1.6773 -7 6 4 2 55.25 1.99 1.6626 9 6 0 2 55.96 1.18 1.6431 10 3 1 2 56.01 1.43 1.6418 8 0 4 1 56.34 2.11 1.6331 -9 6 2 2 56.80 12.07 1.6208 -1 6 6 2 57.11 4.54 1.6128 0 12 0 2 57.77 1.30 1.5959 -10 3 3 2 57.81 1.20 1.5948 1 6 6 2 57.91 1.18 1.5923 -3 6 6 2 58.17 1.46 1.5860 2 12 0 2 59.35 5.59 1.5571 9 6 2 2 59.48 3.16 1.5540 -10 0 4 1 61.07 1.08 1.5173 -5 6 6 2 61.27 1.07 1.5129 4 12 0 2 62.70 1.10 1.4818 -1 8 6 2 63.98 1.26 1.4552 12 0 0 1 65.83 1.93 1.4187 5 6 6 2 66.11 2.01 1.4134 -7 6 6 2 66.21 1.59 1.4114 -11 6 2 2 66.25 1.36 1.4107 6 12 0 2 67.33 1.40 1.3908 -2 12 4 2 72.04 1.42 1.3109 9 9 3 2 72.48 1.28 1.3040 7 6 6 2 72.84 1.11 1.2986 -9 6 6 2 72.93 1.20 1.2971 8 12 0 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.