Chesterite Veblen D R, Burnham C W American Mineralogist 63 (1978) 1053-1073 New biopyriboles from Chester, Vermont: II. The crystal chemistry of jimthompsonite, clinojimthompsonite, and chesterite, and the amphibole-mica reaction _database_code_amcsd 0000689 CELL PARAMETERS: 18.6140 45.3060 5.2970 90.000 90.000 90.000 SPACE GROUP: A2_1ma X-RAY WAVELENGTH: 1.541838 Cell Volume: 4467.097 Density (g/cm3): 3.073 MAX. ABS. INTENSITY / VOLUME**2: 5.314579746 RIR: 0.563 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 3.90 23.96 22.6530 0 2 0 2 7.81 43.91 11.3265 0 4 0 2 9.50 12.48 9.3070 2 0 0 1 10.28 100.00 8.6087 2 2 0 2 11.72 20.40 7.5510 0 6 0 2 12.31 2.02 7.1908 2 4 0 2 15.65 1.55 5.6632 0 8 0 2 17.52 7.06 5.0628 1 1 1 4 17.74 4.22 4.9985 0 3 1 4 18.34 10.40 4.8380 2 8 0 2 18.38 18.05 4.8274 1 3 1 4 19.38 6.39 4.5800 2 1 1 4 19.41 1.01 4.5730 0 5 1 4 19.47 1.77 4.5583 4 2 0 2 19.59 24.93 4.5306 0 10 0 2 19.99 2.68 4.4409 1 5 1 4 20.17 19.16 4.4036 2 3 1 4 20.63 11.03 4.3044 4 4 0 2 21.65 6.38 4.1043 2 5 1 4 21.68 3.08 4.0992 0 7 1 4 22.15 3.12 4.0128 3 1 1 4 22.21 19.94 4.0033 1 7 1 4 22.44 8.00 3.9616 4 6 0 2 22.85 2.89 3.8925 3 3 1 4 23.72 47.32 3.7514 2 7 1 4 24.86 3.18 3.5809 1 9 1 4 25.46 2.14 3.4986 2 12 0 2 26.05 15.71 3.4202 3 7 1 4 26.23 10.94 3.3972 2 9 1 4 27.34 24.37 3.2617 4 5 1 4 27.48 63.73 3.2462 4 10 0 2 27.56 1.84 3.2361 0 14 0 2 27.85 2.09 3.2030 1 11 1 4 28.37 5.07 3.1454 3 9 1 4 28.78 5.33 3.1023 6 0 0 1 29.03 5.91 3.0760 4 7 1 4 29.05 84.31 3.0736 6 2 0 2 29.09 8.52 3.0695 2 11 1 4 29.39 2.21 3.0389 5 1 1 4 29.86 9.02 2.9921 6 4 0 2 30.97 25.84 2.8871 5 5 1 4 31.05 5.25 2.8800 3 11 1 4 31.09 2.58 2.8765 1 13 1 4 31.15 1.57 2.8715 4 9 1 4 31.17 2.89 2.8696 6 6 0 2 32.22 47.72 2.7787 2 13 1 4 32.49 5.88 2.7559 5 7 1 4 32.92 11.42 2.7208 6 8 0 2 33.53 1.34 2.6723 6 1 1 4 33.63 2.04 2.6653 4 11 1 4 33.74 2.38 2.6569 4 14 0 2 34.01 1.51 2.6359 6 3 1 4 34.01 40.95 2.6357 3 13 1 4 34.41 2.64 2.6059 5 9 1 4 34.43 2.94 2.6047 1 2 2 4 34.52 38.26 2.5981 1 15 1 4 34.95 8.26 2.5673 6 5 1 4 35.13 1.11 2.5545 1 4 2 4 35.23 53.08 2.5474 2 0 2 2 35.55 14.88 2.5254 2 15 1 4 36.27 1.08 2.4770 1 6 2 4 36.32 1.21 2.4737 6 7 1 4 36.40 19.09 2.4682 4 13 1 4 36.70 2.26 2.4489 5 11 1 4 36.90 25.35 2.4359 3 0 2 2 37.12 1.81 2.4219 3 2 2 4 37.17 2.16 2.4190 4 16 0 2 37.21 2.16 2.4166 3 15 1 4 37.52 4.28 2.3969 6 12 0 2 37.78 1.21 2.3814 3 4 2 4 38.11 5.02 2.3615 1 17 1 4 38.85 1.46 2.3182 3 6 2 4 39.05 14.89 2.3065 2 17 1 4 39.14 3.64 2.3018 4 0 2 2 39.19 8.91 2.2987 7 5 1 4 39.28 17.22 2.2934 5 13 1 4 39.35 4.97 2.2900 4 2 2 4 39.43 11.26 2.2855 4 15 1 4 39.79 2.95 2.2653 0 20 0 2 40.59 4.69 2.2227 3 17 1 4 41.83 2.03 2.1597 1 19 1 4 41.86 27.38 2.1581 5 0 2 2 42.06 9.34 2.1484 5 2 2 4 42.12 3.62 2.1454 3 10 2 4 42.13 25.94 2.1447 5 15 1 4 42.39 2.53 2.1324 4 8 2 4 42.65 1.95 2.1199 5 4 2 4 42.66 2.79 2.1195 4 17 1 4 42.70 2.71 2.1173 2 19 1 4 43.62 1.09 2.0750 5 6 2 4 43.65 5.69 2.0738 8 5 1 4 43.74 1.58 2.0698 8 10 0 2 43.99 1.00 2.0584 7 11 1 4 44.48 4.29 2.0368 4 20 0 2 44.95 1.13 2.0166 5 8 2 4 45.09 2.85 2.0107 2 22 0 2 45.21 4.37 2.0057 5 17 1 4 45.26 16.63 2.0034 6 15 1 4 45.67 1.41 1.9866 1 21 1 4 46.19 2.85 1.9653 4 12 2 4 46.24 7.89 1.9634 7 13 1 4 46.46 2.96 1.9546 6 18 0 2 46.49 2.01 1.9535 2 21 1 4 48.48 1.10 1.8776 5 19 1 4 48.51 9.01 1.8765 7 0 2 2 48.59 1.03 1.8736 5 12 2 4 48.69 1.09 1.8701 7 2 2 4 48.76 2.52 1.8677 7 15 1 4 49.11 5.35 1.8551 10 2 0 2 49.22 1.02 1.8513 7 4 2 4 49.52 6.89 1.8406 6 10 2 4 49.62 4.71 1.8373 1 23 1 4 50.09 1.07 1.8211 7 6 2 4 50.19 4.95 1.8176 8 13 1 4 50.39 4.95 1.8110 2 23 1 4 51.69 2.70 1.7683 10 8 0 2 52.34 1.06 1.7480 8 0 2 2 52.51 5.14 1.7428 8 2 2 4 52.57 9.75 1.7409 8 15 1 4 52.80 5.72 1.7337 7 10 2 4 52.81 1.19 1.7335 2 1 3 4 53.45 3.12 1.7142 1 20 2 4 53.50 1.15 1.7128 2 26 0 2 53.81 5.82 1.7038 2 5 3 4 53.82 5.78 1.7034 0 7 3 4 54.18 6.30 1.6928 2 20 2 4 54.42 1.67 1.6861 9 13 1 4 55.12 1.63 1.6662 0 9 3 4 55.39 1.45 1.6588 3 20 2 4 56.04 1.41 1.6411 4 3 3 4 56.45 6.63 1.6301 9 0 2 2 56.61 4.48 1.6259 9 2 2 4 56.67 19.61 1.6243 9 15 1 4 56.71 3.47 1.6231 8 20 0 2 56.72 2.37 1.6228 0 11 3 4 57.08 1.12 1.6135 9 4 2 4 57.26 2.06 1.6089 4 25 1 4 57.62 1.46 1.5996 4 7 3 4 57.84 12.18 1.5942 2 28 0 2 58.61 21.84 1.5751 0 13 3 4 58.71 1.72 1.5726 3 22 2 4 58.84 2.67 1.5694 1 13 3 4 59.34 2.94 1.5574 5 25 1 4 59.60 7.00 1.5512 12 0 0 1 60.35 3.83 1.5338 9 10 2 4 60.76 1.21 1.5243 0 15 3 4 60.99 6.44 1.5192 1 15 3 4 61.03 16.81 1.5182 10 15 1 4 61.27 1.34 1.5130 6 5 3 4 61.39 20.36 1.5102 0 30 0 2 61.61 1.18 1.5053 6 20 2 4 61.66 20.30 1.5043 2 15 3 4 63.17 6.30 1.4719 0 17 3 4 63.60 1.75 1.4630 11 13 1 4 64.48 1.62 1.4451 7 20 2 4 64.56 3.91 1.4435 10 10 2 4 64.68 2.09 1.4411 7 25 1 4 65.01 4.55 1.4347 6 28 0 2 65.45 7.71 1.4260 11 0 2 2 65.60 7.04 1.4232 11 2 2 4 65.65 23.98 1.4221 11 15 1 4 66.03 1.22 1.4148 11 4 2 4 67.90 1.24 1.3803 8 25 1 4 68.09 1.36 1.3770 1 28 2 4 68.55 2.56 1.3690 12 13 1 4 68.60 11.60 1.3681 6 15 3 4 69.78 5.22 1.3478 3 28 2 4 70.47 7.41 1.3362 12 2 2 4 70.53 14.24 1.3353 12 15 1 4 70.69 1.07 1.3327 8 22 2 4 71.02 3.10 1.3273 14 2 0 2 71.32 1.15 1.3224 7 15 3 4 71.41 2.64 1.3209 1 0 4 2 71.55 2.22 1.3187 1 2 4 4 71.80 1.27 1.3148 0 23 3 4 72.03 3.06 1.3110 2 0 4 2 72.17 1.07 1.3089 2 2 4 4 72.46 2.60 1.3043 8 13 3 4 72.57 2.88 1.3026 12 8 2 4 72.80 18.02 1.2991 2 30 2 4 73.06 4.50 1.2951 3 0 4 2 73.09 1.57 1.2946 5 28 2 4 73.74 2.20 1.2849 13 13 1 4 73.83 9.86 1.2835 3 30 2 4 74.08 1.17 1.2799 12 20 0 2 74.19 1.02 1.2781 9 22 2 4 74.50 5.79 1.2737 4 0 4 2 74.86 3.04 1.2684 10 5 3 4 74.88 2.10 1.2681 1 10 4 4 74.97 2.50 1.2668 8 30 0 2 75.08 2.02 1.2653 4 23 3 4 75.93 2.18 1.2531 2 25 3 4 76.32 1.79 1.2477 5 0 4 2 77.08 3.17 1.2373 5 30 2 4 79.72 1.30 1.2029 5 10 4 4 80.97 3.43 1.1874 8 28 2 4 81.14 1.86 1.1854 7 0 4 2 81.64 2.02 1.1793 10 15 3 4 81.88 1.74 1.1765 7 30 2 4 83.01 2.01 1.1634 16 0 0 1 84.11 2.48 1.1509 8 0 4 2 84.34 5.45 1.1484 9 28 2 4 86.33 1.34 1.1269 10 32 0 2 87.29 2.05 1.1170 14 22 0 2 87.59 1.27 1.1139 9 2 4 4 88.19 4.70 1.1078 9 30 2 4 88.97 1.69 1.1002 8 32 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.