Pargasite
Tait K T, Hawthorne F C, Della Ventura G
The Canadian Mineralogist 39 (2001) 1725-1732
Al-Mg disorder in a gem-quality pargasite from Baffin Island, Nunavut, Canada
Locality: Baffin Island, Nunavut, Canada
_database_code_amcsd 0005759
CELL PARAMETERS: 9.8814 17.9670 5.2927 90.000 105.263 90.000
SPACE GROUP: C2/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 906.517
Density (g/cm3): 3.174
MAX. ABS. INTENSITY / VOLUME**2: 4.704101853
RIR: 0.483
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
9.85 8.36 8.9835 0 2 0 2
10.51 7.87 8.4210 1 1 0 4
18.10 6.73 4.9005 -1 1 1 4
19.77 12.50 4.4917 0 4 0 2
20.00 1.09 4.4391 0 2 1 4
22.36 16.21 3.9754 1 1 1 4
22.92 7.25 3.8801 -1 3 1 4
24.07 5.14 3.6979 -2 2 1 4
26.43 2.08 3.3725 0 4 1 4
26.45 94.17 3.3699 1 3 1 4
26.51 4.95 3.3624 1 5 0 4
27.28 67.25 3.2689 2 4 0 4
28.53 55.99 3.1291 3 1 0 4
29.36 10.76 3.0423 -3 1 1 4
29.84 1.34 2.9945 0 6 0 2
30.44 17.03 2.9363 -1 5 1 4
30.50 70.11 2.9311 2 2 1 4
31.88 24.94 2.8070 3 3 0 4
32.64 52.34 2.7439 -3 3 1 4
33.24 100.00 2.6956 1 5 1 4
34.73 66.42 2.5831 0 6 1 4
35.15 8.25 2.5530 0 0 2 2
35.24 85.94 2.5468 -2 0 2 2
37.32 4.17 2.4094 -2 6 1 4
37.75 1.39 2.3832 4 0 0 2
37.79 14.38 2.3804 3 5 0 4
38.44 37.40 2.3415 -3 5 1 4
38.57 31.29 2.3341 -4 2 1 4
39.31 25.56 2.2921 -1 7 1 4
39.34 12.70 2.2902 -3 1 2 4
40.09 4.32 2.2489 3 3 1 4
40.65 2.39 2.2195 0 4 2 4
40.73 13.65 2.2155 -2 4 2 4
41.58 2.05 2.1720 1 7 1 4
41.93 9.87 2.1544 -3 3 2 4
41.94 41.82 2.1540 2 6 1 4
42.42 8.39 2.1308 -1 5 2 4
44.45 24.44 2.0382 2 0 2 2
44.60 1.51 2.0316 2 8 0 4
44.67 20.63 2.0288 -4 0 2 2
45.08 15.49 2.0109 3 5 1 4
45.42 5.96 1.9967 3 7 0 4
46.48 6.58 1.9539 1 9 0 4
46.76 6.83 1.9426 -3 5 2 4
47.99 12.40 1.8959 5 1 0 4
48.39 3.88 1.8809 -4 6 1 4
48.81 1.89 1.8658 -5 3 1 4
49.01 11.44 1.8587 -1 9 1 4
49.08 2.91 1.8561 2 4 2 4
49.28 7.43 1.8489 -4 4 2 4
49.47 5.57 1.8424 -1 7 2 4
50.22 3.88 1.8167 5 3 0 4
50.82 4.58 1.7967 0 10 0 2
51.75 2.41 1.7665 3 1 2 4
52.01 2.82 1.7583 -5 1 2 4
52.30 1.27 1.7491 -1 1 3 4
53.87 1.21 1.7019 3 3 2 4
54.11 3.10 1.6948 0 10 1 4
54.27 1.05 1.6904 3 9 0 4
54.41 10.25 1.6864 -1 3 3 4
54.47 6.81 1.6845 -2 8 2 4
54.76 2.96 1.6763 -3 9 1 4
54.90 10.52 1.6723 0 2 3 4
55.86 31.12 1.6458 4 6 1 4
56.28 8.23 1.6345 4 8 0 4
57.22 13.37 1.6099 1 11 0 4
58.05 5.66 1.5888 6 0 0 2
58.46 25.98 1.5788 -1 5 3 4
59.25 2.37 1.5595 -5 7 1 4
59.64 8.73 1.5504 4 0 2 2
59.93 17.67 1.5435 -6 0 2 2
60.49 1.55 1.5305 5 7 0 4
60.61 1.22 1.5278 4 2 2 4
61.19 32.19 1.5147 -2 6 3 4
61.28 4.77 1.5128 1 9 2 4
61.39 1.94 1.5102 -3 9 2 4
61.60 5.37 1.5055 -4 8 2 4
61.90 6.68 1.4991 5 5 1 4
61.98 13.19 1.4972 0 12 0 2
63.35 3.91 1.4681 -2 10 2 4
63.48 3.64 1.4655 4 4 2 4
63.51 1.37 1.4647 1 5 3 4
63.55 1.96 1.4641 2 2 3 4
63.75 1.49 1.4600 3 7 2 4
63.76 2.68 1.4597 -6 4 2 4
64.10 6.47 1.4527 3 11 0 4
64.23 2.82 1.4501 -1 7 3 4
64.55 1.52 1.4437 -3 11 1 4
64.65 40.67 1.4417 -6 6 1 4
64.90 1.04 1.4368 0 12 1 4
65.01 2.36 1.4347 4 10 0 4
65.01 3.31 1.4345 -5 3 3 4
65.33 1.05 1.4284 2 12 0 4
66.83 1.03 1.3999 -5 9 1 4
66.94 1.80 1.3978 6 2 1 4
68.69 5.74 1.3665 -5 5 3 4
69.00 13.68 1.3611 5 1 2 4
69.18 2.06 1.3579 7 1 0 4
70.40 1.33 1.3374 -6 2 3 4
70.53 10.50 1.3352 1 11 2 4
70.62 2.11 1.3338 -1 13 1 4
70.64 5.26 1.3335 -3 11 2 4
70.80 3.77 1.3309 5 3 2 4
70.87 6.66 1.3296 2 6 3 4
70.98 1.03 1.3279 7 3 0 4
71.28 2.77 1.3230 -5 9 2 4
71.52 1.62 1.3191 -1 9 3 4
71.85 9.80 1.3139 -7 5 1 4
72.17 1.20 1.3089 1 13 1 4
72.23 6.88 1.3080 -1 1 4 4
72.34 2.45 1.3063 -3 1 4 4
73.18 1.73 1.2934 -3 9 3 4
73.30 6.41 1.2915 0 12 2 4
73.35 13.41 1.2907 -2 12 2 4
73.99 2.87 1.2811 -1 3 4 4
74.10 2.23 1.2795 -3 3 4 4
74.11 3.06 1.2794 6 6 1 4
74.30 3.27 1.2765 0 0 4 2
74.33 1.06 1.2760 5 5 2 4
74.52 5.99 1.2734 -4 0 4 2
74.61 1.09 1.2720 -6 8 2 4
77.78 1.05 1.2279 0 4 4 4
77.80 1.40 1.2277 4 2 3 4
78.11 2.81 1.2236 -2 14 1 4
78.15 1.11 1.2231 -8 2 1 4
79.87 1.01 1.2009 3 13 1 4
80.00 10.20 1.1994 -5 11 2 4
80.63 3.01 1.1916 8 0 0 2
82.37 1.58 1.1708 -6 10 2 4
82.68 2.19 1.1671 -8 4 2 4
83.38 6.01 1.1592 2 0 4 2
84.63 1.37 1.1451 4 6 3 4
84.72 2.71 1.1441 2 10 3 4
86.51 2.81 1.1250 7 9 0 4
86.68 1.32 1.1233 3 9 3 4
87.17 3.72 1.1182 -6 4 4 4
87.80 1.86 1.1118 -7 7 3 4
87.90 1.93 1.1108 5 3 3 4
89.32 1.28 1.0967 0 16 1 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.