Bearthite Chopin C, Brunet F, Gebert W, Medenbach O, Tillmanns E Schweizerische Mineralogische und Petrographische Mitteilungen 73 (1993) 1-9 Bearthite, Ca2Al[PO4]2(OH), a new mineral from high-pressure terranes of the western Alps Locality: Dora Maira massif, western Alps, Italy _database_code_amcsd 0015407 CELL PARAMETERS: 7.2310 5.7340 8.2630 90.000 112.570 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 316.365 Density (g/cm3): 3.286 MAX. ABS. INTENSITY / VOLUME**2: 10.51355407 RIR: 1.042 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.26 4.52 6.6772 1 0 0 2 13.87 3.88 6.3837 -1 0 1 2 19.36 4.91 4.5839 0 1 1 4 20.42 9.82 4.3501 1 1 0 4 20.82 2.07 4.2658 -1 1 1 4 21.95 2.72 4.0488 -1 0 2 2 23.32 2.87 3.8151 0 0 2 2 24.67 2.21 3.6094 -2 0 1 2 25.99 11.96 3.4282 1 1 1 4 26.70 13.47 3.3386 2 0 0 2 26.96 3.00 3.3074 -1 1 2 4 28.09 2.39 3.1763 0 1 2 4 29.24 100.00 3.0546 -2 1 1 4 31.15 2.73 2.8716 1 0 2 2 31.20 43.41 2.8670 0 2 0 2 32.09 11.33 2.7889 -2 1 2 4 32.51 37.98 2.7543 -1 0 3 2 33.16 8.90 2.7015 2 0 1 2 33.39 9.25 2.6838 0 2 1 4 34.03 5.48 2.6344 1 2 0 4 34.29 11.88 2.6153 -1 2 1 4 34.94 63.62 2.5676 1 1 2 4 35.21 1.85 2.5490 -2 0 3 2 35.29 1.55 2.5434 0 0 3 2 36.18 1.41 2.4827 -1 1 3 4 36.78 16.22 2.4438 2 1 1 4 37.78 15.17 2.3814 1 2 1 4 38.47 1.67 2.3398 -1 2 2 4 38.66 12.55 2.3292 -2 1 3 4 38.73 1.31 2.3249 0 1 3 4 39.31 2.64 2.2920 0 2 2 4 40.53 2.33 2.2257 3 0 0 2 40.78 3.62 2.2127 -3 1 1 4 41.44 1.37 2.1792 -3 1 2 4 41.52 24.40 2.1751 2 2 0 4 42.26 3.40 2.1384 2 0 2 2 42.38 4.78 2.1329 -2 2 2 4 42.48 2.62 2.1279 -3 0 3 2 42.62 5.72 2.1213 1 0 3 2 43.62 2.31 2.0749 3 1 0 4 44.77 10.43 2.0244 -2 0 4 2 45.68 30.28 1.9862 -1 2 3 4 46.69 5.57 1.9454 3 0 1 2 46.99 4.16 1.9338 -1 1 4 4 47.67 2.50 1.9075 0 0 4 2 47.74 2.93 1.9050 -2 2 3 4 47.81 1.01 1.9026 0 2 3 4 49.55 3.47 1.8396 -3 2 1 4 50.12 1.17 1.8202 -3 2 2 4 50.58 10.49 1.8047 -4 0 2 2 52.25 13.52 1.7506 -3 1 4 4 52.44 1.57 1.7450 1 3 1 4 52.80 5.98 1.7338 -4 0 3 2 52.98 1.84 1.7285 2 0 3 2 53.64 2.22 1.7087 -3 2 3 4 53.75 2.29 1.7053 1 2 3 4 54.31 6.54 1.6891 -2 3 1 4 54.99 3.90 1.6698 -1 2 4 4 55.01 6.21 1.6693 4 0 0 2 56.09 1.22 1.6398 -2 3 2 4 57.23 21.34 1.6098 3 2 1 4 57.39 2.15 1.6055 1 1 4 4 57.77 3.01 1.5959 -4 0 4 2 57.96 13.97 1.5911 1 3 2 4 58.08 2.12 1.5881 0 2 4 4 59.76 1.73 1.5476 -3 2 4 4 60.60 1.15 1.5280 0 3 3 4 60.63 5.80 1.5273 -4 2 2 4 61.18 3.87 1.5150 -3 1 5 4 61.22 1.41 1.5139 4 0 1 2 63.04 1.76 1.4747 0 1 5 4 64.76 2.32 1.4394 3 2 2 4 64.95 1.11 1.4358 2 0 4 2 65.07 13.66 1.4335 0 4 0 2 65.47 1.66 1.4256 3 0 3 2 65.93 6.90 1.4168 -1 2 5 4 68.06 1.67 1.3776 -3 2 5 4 68.08 3.77 1.3772 -2 0 6 2 68.50 2.98 1.3698 -5 1 1 4 71.16 5.81 1.3250 -3 3 4 4 71.86 1.73 1.3137 -3 1 6 4 72.70 3.69 1.3006 5 1 0 4 73.81 7.93 1.2838 2 2 4 4 74.30 2.66 1.2765 3 2 3 4 74.64 5.13 1.2716 -1 4 3 4 75.54 1.79 1.2586 1 3 4 4 76.78 2.47 1.2415 1 2 5 4 76.78 3.33 1.2414 -2 2 6 4 77.27 1.78 1.2348 -5 2 4 4 78.88 1.82 1.2136 -3 3 5 4 79.70 1.05 1.2031 -6 0 3 2 80.55 1.27 1.1926 0 3 5 4 81.80 3.22 1.1775 -6 1 3 4 82.03 2.24 1.1747 4 1 3 4 82.44 1.37 1.1699 -2 4 4 4 82.75 4.92 1.1663 -5 2 5 4 83.83 1.49 1.1540 3 4 1 4 83.84 2.28 1.1539 -6 1 4 4 85.57 1.41 1.1350 -5 3 1 4 86.75 1.11 1.1225 -4 -4 2 4 87.80 1.41 1.1118 -4 1 7 4 88.74 1.47 1.1025 -3 3 6 4 89.53 2.07 1.0947 5 3 0 4 89.72 1.62 1.0930 -2 -5 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.