Diopside Kabalov Y K, Oeckler O, Sokolova E V, Mironov A B, Chesnokov B V European Journal of Mineralogy 9 (1997) 617-621 Subsilicic ferrian aluminian diopside from the Chelyabinsk coal basin (Southern Urals) - an unusual clinopyroxene Locality: Chelyabinsk coal basin, Southern Urals _database_code_amcsd 0006695 CELL PARAMETERS: 9.7860 8.8600 5.3380 90.000 105.870 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 445.185 Density (g/cm3): 3.419 MAX. ABS. INTENSITY / VOLUME**2: 12.45542374 RIR: 1.186 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.73 4.43 6.4516 1 1 0 4 18.85 2.93 4.7065 2 0 0 2 20.04 5.70 4.4300 0 2 0 2 26.58 2.52 3.3541 0 2 1 4 27.65 15.50 3.2258 2 2 0 4 29.82 100.00 2.9961 -2 2 1 4 30.22 42.58 2.9577 3 1 0 4 30.75 27.37 2.9075 -3 1 1 4 34.94 1.98 2.5683 -2 0 2 2 34.95 37.06 2.5673 0 0 2 2 35.05 37.16 2.5603 -1 3 1 4 35.53 48.22 2.5265 2 2 1 4 38.25 1.47 2.3533 4 0 0 2 38.86 13.09 2.3175 3 1 1 4 40.16 10.20 2.2452 1 1 2 4 40.62 3.97 2.2212 0 2 2 4 42.01 8.68 2.1505 3 3 0 4 42.42 17.51 2.1310 -3 3 1 4 42.82 12.69 2.1119 -4 2 1 4 44.55 16.33 2.0338 0 4 1 4 44.55 16.31 2.0337 -4 0 2 2 44.59 11.03 2.0322 2 0 2 2 45.82 7.74 1.9802 -1 3 2 4 46.69 1.09 1.9453 -2 4 1 4 47.81 2.54 1.9026 -5 1 1 4 48.89 1.45 1.8631 3 3 1 4 49.34 2.82 1.8471 2 2 2 4 49.50 5.06 1.8415 5 1 0 4 49.98 1.52 1.8249 1 3 2 4 52.55 13.15 1.7414 1 5 0 4 52.87 2.40 1.7317 -5 1 2 4 52.91 1.31 1.7305 3 1 2 4 54.59 2.45 1.6811 -3 1 3 4 54.73 7.65 1.6771 0 4 2 4 55.90 17.14 1.6449 -2 2 3 4 56.60 14.25 1.6262 -5 3 1 4 57.11 5.98 1.6129 4 4 0 4 58.11 1.55 1.5875 5 3 0 4 58.86 4.21 1.5688 6 0 0 2 59.95 7.48 1.5429 3 5 0 4 60.12 5.91 1.5389 -6 0 2 2 60.17 8.33 1.5379 4 0 2 2 60.52 3.88 1.5298 -6 2 1 4 61.00 17.48 1.5190 -1 3 3 4 61.29 2.18 1.5125 -4 2 3 4 61.97 1.50 1.4975 2 4 2 4 62.94 4.23 1.4767 0 6 0 2 63.55 1.06 1.4641 -5 1 3 4 63.63 1.23 1.4624 4 4 1 4 64.05 1.56 1.4537 -6 2 2 4 64.10 1.36 1.4528 4 2 2 4 65.42 17.49 1.4267 5 3 1 4 65.81 1.67 1.4191 0 6 1 4 66.35 10.43 1.4088 -3 5 2 4 66.37 4.20 1.4084 1 5 2 4 66.47 6.04 1.4067 2 2 3 4 67.73 1.45 1.3835 -2 4 3 4 69.39 1.15 1.3543 0 4 3 4 70.40 6.52 1.3374 -7 1 2 4 70.69 4.27 1.3326 6 2 1 4 71.08 3.59 1.3263 -5 3 3 4 72.29 3.74 1.3070 -3 1 4 4 72.31 2.08 1.3067 -1 1 4 4 73.79 1.80 1.2841 -4 0 4 2 73.82 2.46 1.2836 0 0 4 2 74.06 2.23 1.2802 -2 6 2 4 74.06 4.50 1.2800 0 6 2 4 75.22 1.33 1.2632 4 4 2 4 76.13 7.88 1.2503 3 5 2 4 77.37 1.41 1.2334 -4 2 4 4 77.70 1.37 1.2290 -1 7 1 4 78.22 1.50 1.2221 -7 1 3 4 79.27 2.67 1.2085 1 7 1 4 81.76 1.21 1.1780 -8 2 1 4 81.87 1.22 1.1766 8 0 0 2 83.20 2.56 1.1612 -6 0 4 2 83.62 1.08 1.1564 -6 4 3 4 86.74 1.62 1.1226 2 2 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.