Perboeite-(Ce) Bonazzi P, Lepore G O, Bindi L, Chopin C, Husdal T A, Medenbach O American Mineralogist 99 (2014) 157-169 Perboeite-(Ce) and alnaperboeite-(Ce), two new members of the epidote-tornebohmite polysomatic series: Chemistry, structure, dehydrogenation, and clue for a sodian epidote end-member Sample ID: ST2_02-450, annealed for 48 hours at 450 C Locality: Stetind pegmatite, Tysfjord granite, Norway _database_code_amcsd 0020008 CELL PARAMETERS: 8.9002 5.6304 17.7324 90.000 116.710 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 793.781 Density (g/cm3): 4.490 MAX. ABS. INTENSITY / VOLUME**2: 26.10865197 RIR: 1.894 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 5.58 67.27 15.8402 0 0 1 2 9.96 1.63 8.8849 -1 0 1 2 11.13 18.31 7.9505 1 0 0 2 11.17 5.00 7.9201 0 0 2 2 11.70 8.98 7.5623 -1 0 2 2 14.54 2.46 6.0922 1 0 1 2 15.42 1.75 5.7472 -1 0 3 2 18.66 8.19 4.7559 -1 1 1 4 19.04 7.23 4.6606 1 0 2 2 19.32 39.96 4.5949 1 1 0 4 19.34 7.73 4.5890 0 1 2 4 20.06 6.05 4.4265 -1 0 4 2 20.44 1.18 4.3441 -2 0 1 2 21.08 2.41 4.2137 -2 0 3 2 21.49 8.34 4.1349 1 1 1 4 22.36 7.78 3.9752 2 0 0 2 22.45 3.69 3.9601 0 0 4 2 23.09 5.84 3.8515 0 1 3 4 25.15 6.03 3.5407 -1 0 5 2 25.54 48.05 3.4876 -2 1 2 4 25.60 15.63 3.4799 -1 1 4 4 26.42 6.68 3.3736 -2 1 3 4 26.98 5.99 3.3052 -2 0 5 2 27.47 12.52 3.2474 2 1 0 4 27.54 3.84 3.2391 0 1 4 4 28.17 1.27 3.1680 0 0 5 2 28.88 5.42 3.0913 1 1 3 4 29.32 17.15 3.0461 2 0 2 2 29.81 100.00 2.9973 -1 1 5 4 30.05 2.31 2.9737 2 1 1 4 30.18 9.99 2.9616 -3 0 3 2 30.38 5.99 2.9425 -3 0 2 2 31.04 5.14 2.8808 -3 0 4 2 31.63 1.77 2.8290 -3 0 1 2 31.79 43.89 2.8152 0 2 0 2 32.30 3.81 2.7718 0 2 1 4 32.43 35.51 2.7610 0 1 5 4 32.90 3.59 2.7222 -3 0 5 2 33.45 9.00 2.6791 2 1 2 4 33.77 24.86 2.6539 2 0 3 2 33.78 17.06 2.6537 1 2 0 4 33.82 4.63 2.6502 3 0 0 2 33.96 1.69 2.6400 0 0 6 2 33.98 1.93 2.6383 -1 2 2 4 34.21 7.60 2.6211 -3 1 3 4 34.39 44.69 2.6078 -3 1 2 4 34.99 1.58 2.5646 -3 1 4 4 35.51 3.54 2.5282 -1 2 3 4 35.76 1.20 2.5107 -2 0 7 2 36.05 2.43 2.4911 -1 0 7 2 36.16 3.87 2.4842 0 2 3 4 36.67 16.82 2.4508 -3 1 5 4 37.32 3.84 2.4097 1 2 2 4 37.83 1.19 2.3779 -2 2 2 4 38.46 1.12 2.3408 -2 2 3 4 38.48 1.44 2.3396 1 1 5 4 39.03 6.74 2.3077 -3 0 7 2 39.29 2.23 2.2931 -2 1 7 4 39.56 1.23 2.2781 -1 1 7 4 39.84 3.31 2.2629 0 0 7 2 39.93 11.23 2.2581 -2 2 4 4 40.26 3.28 2.2401 1 2 3 4 40.62 1.05 2.2212 -4 0 4 2 40.68 1.50 2.2176 -4 0 3 2 40.96 4.10 2.2036 -1 2 5 4 41.38 1.53 2.1822 -4 0 5 2 41.58 14.54 2.1721 -4 0 2 2 42.16 27.63 2.1432 -2 2 5 4 42.98 8.75 2.1044 0 2 5 4 43.01 1.84 2.1029 -3 0 8 2 43.08 3.80 2.0997 0 1 7 4 43.66 6.19 2.0730 3 1 2 4 43.79 16.57 2.0675 2 2 2 4 43.82 4.99 2.0659 2 0 5 2 43.82 1.34 2.0658 1 2 4 4 43.88 1.20 2.0634 -4 1 3 4 44.40 3.98 2.0405 -3 2 3 4 44.54 1.61 2.0342 -3 2 2 4 45.21 1.84 2.0058 -4 0 7 2 45.83 2.27 1.9800 0 0 8 2 45.99 1.02 1.9732 -4 1 6 4 46.07 2.97 1.9702 -2 0 9 2 47.06 17.30 1.9311 2 2 3 4 47.60 11.26 1.9103 3 1 3 4 47.64 1.75 1.9090 -1 0 9 2 47.90 4.57 1.8989 1 2 5 4 48.16 6.30 1.8895 -4 1 7 4 48.58 2.04 1.8743 4 1 0 4 48.59 7.34 1.8738 -2 2 7 4 48.98 1.38 1.8596 -2 1 9 4 49.29 11.28 1.8486 1 1 7 4 49.93 4.46 1.8266 1 3 0 4 50.31 3.04 1.8136 -3 1 9 4 50.95 3.11 1.7922 -4 1 8 4 51.18 2.61 1.7847 -3 2 7 4 51.41 2.62 1.7775 -5 0 4 2 51.62 1.49 1.7706 -4 0 9 2 51.63 4.50 1.7704 -2 0 10 2 51.84 2.94 1.7637 0 2 7 4 52.30 1.36 1.7493 -3 0 10 2 52.48 1.02 1.7438 -4 2 4 4 52.53 1.90 1.7421 -4 2 3 4 52.96 6.14 1.7288 -2 3 2 4 52.99 1.63 1.7279 -1 3 4 4 53.27 6.14 1.7197 -4 2 2 4 53.44 1.05 1.7144 -2 3 3 4 53.51 1.57 1.7126 -5 0 7 2 53.68 8.11 1.7075 -1 0 10 2 54.03 1.98 1.6972 2 3 0 4 54.11 1.46 1.6950 -5 1 4 4 54.31 1.91 1.6891 -4 1 9 4 54.32 3.45 1.6888 -2 1 10 4 54.96 3.04 1.6705 -3 1 10 4 54.98 2.40 1.6701 2 0 7 2 55.07 7.36 1.6677 1 1 8 4 55.41 12.30 1.6582 -1 3 5 4 55.61 4.39 1.6526 -4 0 10 2 55.82 2.03 1.6470 3 2 3 4 56.06 9.08 1.6404 -5 1 2 4 56.14 2.97 1.6385 -5 1 7 4 56.32 8.68 1.6336 -4 2 7 4 56.69 1.91 1.6237 4 2 0 4 56.85 1.83 1.6196 0 2 8 4 57.04 5.70 1.6147 0 3 5 4 57.06 1.36 1.6142 -2 2 9 4 57.34 1.92 1.6070 1 2 7 4 57.56 2.83 1.6012 2 1 7 4 57.69 1.67 1.5979 2 3 2 4 58.00 1.90 1.5901 5 0 0 2 58.19 1.33 1.5853 -3 3 3 4 58.31 8.22 1.5823 -3 3 2 4 58.41 1.38 1.5800 -1 2 9 4 58.86 2.85 1.5690 4 1 3 4 59.86 2.46 1.5452 -3 3 5 4 60.05 1.17 1.5407 -4 0 11 2 60.50 1.16 1.5302 5 1 0 4 60.93 1.05 1.5205 2 0 8 2 61.92 5.11 1.4987 -2 2 10 4 62.51 2.26 1.4858 -3 2 10 4 63.36 2.56 1.4679 2 1 8 4 63.43 3.55 1.4664 -6 0 7 2 63.59 6.01 1.4631 -5 2 7 4 63.75 2.57 1.4600 -1 2 10 4 65.06 1.21 1.4336 -6 1 5 4 65.58 2.02 1.4235 -6 1 4 4 65.73 1.83 1.4206 4 0 5 2 66.13 6.47 1.4130 4 2 3 4 66.42 11.28 1.4076 0 4 0 2 67.25 2.58 1.3922 -4 1 12 4 67.90 1.32 1.3805 0 2 10 4 68.02 2.33 1.3783 3 3 3 4 68.07 1.42 1.3774 4 1 5 4 68.46 1.52 1.3704 -4 3 7 4 69.38 3.96 1.3546 1 3 7 4 70.20 1.04 1.3407 -3 3 9 4 71.47 1.05 1.3200 0 0 12 2 72.49 1.45 1.3039 -6 2 4 4 72.71 4.00 1.3006 -6 2 7 4 73.54 1.22 1.2878 -2 3 10 4 74.09 1.15 1.2797 -3 3 10 4 74.18 2.64 1.2784 1 3 8 4 74.22 1.82 1.2778 2 4 2 4 74.66 1.11 1.2713 -3 4 3 4 74.87 2.23 1.2683 4 2 5 4 75.03 3.85 1.2660 -5 3 2 4 75.67 2.25 1.2568 -6 2 9 4 76.32 1.02 1.2477 2 3 7 4 76.62 3.86 1.2435 2 4 3 4 77.45 1.06 1.2323 4 3 3 4 77.63 3.04 1.2299 -6 1 12 4 78.68 1.48 1.2162 -2 1 14 4 79.81 1.72 1.2017 -3 4 7 4 80.34 3.55 1.1952 0 2 12 4 81.47 1.11 1.1814 2 3 8 4 81.48 2.11 1.1812 -4 4 2 4 85.02 1.14 1.1409 -4 3 12 4 85.89 1.71 1.1315 -7 1 12 4 86.27 1.60 1.1275 3 1 10 4 87.29 1.03 1.1169 1 2 12 4 87.65 2.19 1.1134 7 1 0 4 88.81 1.33 1.1018 -2 4 10 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.