Pargasite
Comodi P, Mellini M, Ungaretti L, Zanazzi P F
European Journal of Mineralogy 3 (1991) 485-499
Compressibility and high pressure structure refinement
of tremolite, pargasite and glaucophane
Sample: pressure at 35 kbar
_database_code_amcsd 0006419
CELL PARAMETERS: 9.7330 17.8280 5.2400 90.000 105.600 90.000
SPACE GROUP: C2/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 875.750
Density (g/cm3): 2.916
MAX. ABS. INTENSITY / VOLUME**2: 4.686370920
RIR: 0.523
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
10.66 100.00 8.2973 1 1 0 4
17.57 8.12 5.0470 0 0 1 2
18.27 20.34 4.8555 -1 1 1 4
18.93 13.39 4.6872 2 0 0 2
19.92 58.85 4.4570 0 4 0 2
20.22 30.23 4.3919 0 2 1 4
21.42 4.95 4.1486 2 2 0 4
22.14 3.73 4.0148 -2 0 1 2
22.70 9.92 3.9177 1 1 1 4
23.12 40.58 3.8465 -1 3 1 4
24.31 7.37 3.6607 -2 2 1 4
26.68 7.03 3.3408 0 4 1 4
26.75 2.25 3.3327 1 5 0 4
26.79 51.34 3.3274 1 3 1 4
27.62 22.69 3.2299 2 4 0 4
29.01 89.90 3.0779 3 1 0 4
29.28 1.17 3.0498 2 0 1 2
29.73 4.46 3.0054 -3 1 1 4
29.95 1.88 2.9830 -2 4 1 4
30.08 2.17 2.9713 0 6 0 2
30.70 23.98 2.9120 -1 5 1 4
30.99 26.38 2.8856 2 2 1 4
32.37 30.24 2.7658 3 3 0 4
33.02 24.58 2.7128 -3 3 1 4
33.61 75.14 2.6663 1 5 1 4
35.04 53.18 2.5605 0 6 1 4
35.58 25.32 2.5235 0 0 2 2
35.58 52.06 2.5231 -2 0 2 2
35.67 1.79 2.5170 2 4 1 4
35.78 1.26 2.5096 2 6 0 4
36.56 4.15 2.4578 1 7 0 4
37.02 1.04 2.4281 0 2 2 4
37.66 13.55 2.3884 -2 6 1 4
38.30 3.25 2.3501 3 5 0 4
38.86 34.00 2.3173 -3 5 1 4
39.10 8.66 2.3036 -4 2 1 4
39.64 8.62 2.2737 -1 7 1 4
39.73 1.53 2.2686 1 1 2 4
39.74 24.57 2.2681 -3 1 2 4
39.77 1.20 2.2666 4 2 0 4
41.11 2.76 2.1957 -2 4 2 4
42.01 11.85 2.1508 1 7 1 4
42.35 11.15 2.1342 -3 3 2 4
42.47 35.93 2.1283 2 6 1 4
42.83 1.29 2.1113 -1 5 2 4
43.02 1.21 2.1026 -4 4 1 4
45.04 1.30 2.0126 2 8 0 4
45.15 15.84 2.0080 2 0 2 2
45.17 10.40 2.0074 -4 0 2 2
45.77 8.94 1.9825 3 5 1 4
45.97 1.46 1.9742 3 7 0 4
46.46 8.23 1.9547 -3 7 1 4
46.88 1.51 1.9381 1 9 0 4
47.21 1.28 1.9252 1 5 2 4
47.22 1.01 1.9249 -3 5 2 4
48.09 5.87 1.8919 4 2 1 4
48.84 7.34 1.8646 5 1 0 4
48.98 1.03 1.8598 -4 6 1 4
49.43 4.86 1.8439 -1 9 1 4
49.81 7.74 1.8307 2 4 2 4
49.82 1.95 1.8303 -4 4 2 4
49.94 2.55 1.8262 -1 7 2 4
51.08 2.43 1.7880 5 3 0 4
51.24 3.09 1.7828 0 10 0 2
51.44 4.25 1.7765 1 9 1 4
51.46 1.36 1.7757 4 4 1 4
52.57 1.48 1.7409 3 7 1 4
52.64 1.98 1.7387 3 1 2 4
52.66 6.10 1.7382 -5 1 2 4
52.89 1.16 1.7310 -1 1 3 4
53.88 2.08 1.7017 1 7 2 4
54.59 2.60 1.6810 0 10 1 4
54.97 8.12 1.6703 -2 8 2 4
55.01 6.59 1.6692 -1 3 3 4
55.30 6.97 1.6611 -3 9 1 4
55.59 5.03 1.6531 0 2 3 4
56.75 30.02 1.6221 4 6 1 4
57.03 10.52 1.6150 4 8 0 4
57.73 7.87 1.5970 1 11 0 4
57.82 1.55 1.5946 -6 2 1 4
58.40 1.15 1.5801 -1 9 2 4
58.88 1.02 1.5685 -5 5 2 4
59.10 20.88 1.5631 -1 5 3 4
59.13 1.77 1.5624 6 0 0 2
60.12 1.08 1.5391 2 10 1 4
60.74 6.08 1.5249 4 0 2 2
60.75 13.20 1.5245 -6 0 2 2
61.81 31.10 1.5009 -2 6 3 4
61.97 2.36 1.4974 1 9 2 4
62.25 5.27 1.4915 -4 8 2 4
62.52 18.87 1.4857 0 12 0 2
62.99 4.46 1.4757 5 5 1 4
63.94 2.94 1.4560 -2 10 2 4
64.54 5.14 1.4439 2 2 3 4
64.60 1.67 1.4428 4 4 2 4
64.61 6.96 1.4425 -6 4 2 4
64.80 4.09 1.4387 3 11 0 4
64.93 6.88 1.4363 -1 7 3 4
65.35 1.10 1.4279 -4 10 1 4
65.62 38.49 1.4228 -6 6 1 4
65.74 1.44 1.4205 -5 3 3 4
65.82 1.74 1.4189 4 10 0 4
68.63 1.79 1.3675 5 7 1 4
69.45 5.37 1.3534 -5 5 3 4
70.35 15.34 1.3383 5 1 2 4
70.52 2.97 1.3354 7 1 0 4
71.26 1.23 1.3234 -1 13 1 4
71.32 6.54 1.3224 1 11 2 4
71.33 3.38 1.3223 -3 11 2 4
71.93 6.84 1.3127 2 6 3 4
72.16 6.01 1.3091 5 3 2 4
72.30 4.24 1.3069 -1 9 3 4
72.33 1.39 1.3064 7 3 0 4
72.89 2.94 1.2978 1 13 1 4
73.04 8.06 1.2954 -7 5 1 4
73.13 8.05 1.2940 -1 1 4 4
73.14 1.85 1.2939 -3 1 4 4
74.05 4.01 1.2803 0 12 2 4
74.05 17.08 1.2802 -2 12 2 4
74.11 1.20 1.2793 6 8 0 4
74.85 1.22 1.2685 -5 7 3 4
74.92 3.89 1.2676 -1 3 4 4
74.92 2.03 1.2675 -3 3 4 4
75.32 2.02 1.2617 0 0 4 2
75.34 3.47 1.2616 -4 0 4 2
75.48 4.27 1.2595 6 6 1 4
75.57 2.09 1.2583 -6 8 2 4
75.81 1.68 1.2548 4 12 0 4
77.92 1.63 1.2261 5 11 0 4
78.11 1.40 1.2236 0 10 3 4
78.35 2.38 1.2204 -7 7 1 4
78.85 2.14 1.2139 -4 4 4 4
78.86 1.53 1.2138 -2 14 1 4
80.57 1.33 1.1923 -8 0 2 2
80.92 7.07 1.1880 -5 11 2 4
81.14 1.22 1.1853 7 7 0 4
82.00 1.56 1.1751 2 14 1 4
82.28 2.45 1.1718 8 0 0 2
84.77 4.41 1.1436 2 0 4 2
85.94 2.10 1.1311 2 10 3 4
86.17 1.77 1.1286 4 6 3 4
88.03 1.72 1.1095 7 9 0 4
88.23 2.40 1.1075 -6 4 4 4
89.68 1.00 1.0933 5 3 3 4
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XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs
For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.