Actinolite
Evans B W, Yang H
American Mineralogist 83 (1998) 458-475
Fe-Mg order-disorder in tremolite-actinolite-ferro-actinolite at ambient
and high temperature
Sample: ID4-4C, from Isua Belt, East Greenland, in an iron formation
_database_code_amcsd 0001997
CELL PARAMETERS: 9.9080 18.2180 5.3010 90.000 104.590 90.000
SPACE GROUP: C2/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 925.996
Density (g/cm3): 3.266
MAX. ABS. INTENSITY / VOLUME**2: 15.90470143
RIR: 1.586
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
9.71 12.20 9.1090 0 2 0 2
10.43 100.00 8.4850 1 1 0 4
17.28 2.02 5.1303 1 3 0 4
17.29 1.24 5.1301 0 0 1 2
18.10 12.08 4.9002 -1 1 1 4
19.49 11.39 4.5545 0 4 0 2
19.86 1.66 4.4699 0 2 1 4
20.94 3.04 4.2425 2 2 0 4
22.16 1.22 4.0119 1 1 1 4
22.80 8.06 3.8999 -1 3 1 4
26.17 23.73 3.4054 1 3 1 4
27.00 13.25 3.3020 2 4 0 4
28.35 41.69 3.1481 3 1 0 4
30.18 11.70 2.9612 2 2 1 4
31.63 5.45 2.8283 3 3 0 4
32.57 10.15 2.7495 -3 3 1 4
32.84 62.71 2.7273 1 5 1 4
34.19 2.34 2.6226 -1 1 2 4
34.32 24.57 2.6130 0 6 1 4
35.28 34.77 2.5439 -2 0 2 2
37.43 2.30 2.4027 3 5 0 4
37.52 1.81 2.3971 4 0 0 2
38.24 22.94 2.3538 -3 5 1 4
38.52 4.42 2.3369 -4 2 1 4
38.87 3.68 2.3170 -1 7 1 4
38.88 1.35 2.3164 1 1 2 4
39.43 13.05 2.2855 -3 1 2 4
40.62 2.00 2.2209 -2 4 2 4
41.04 3.68 2.1992 1 7 1 4
41.42 20.13 2.1798 2 6 1 4
41.94 1.70 2.1539 -3 3 2 4
44.03 10.97 2.0564 2 0 2 2
44.57 10.99 2.0330 3 5 1 4
44.78 6.66 2.0241 -4 0 2 2
44.91 2.13 2.0181 3 7 0 4
45.61 1.78 1.9889 -3 7 1 4
45.81 1.81 1.9806 1 9 0 4
46.65 1.26 1.9472 -3 5 2 4
47.68 1.13 1.9072 5 1 0 4
48.11 3.31 1.8914 -4 6 1 4
48.39 3.55 1.8808 -1 9 1 4
48.58 1.22 1.8742 2 4 2 4
49.06 1.13 1.8569 -1 7 2 4
49.26 1.22 1.8497 -4 4 2 4
49.87 1.22 1.8287 5 3 0 4
50.07 1.83 1.8218 0 10 0 2
52.10 3.99 1.7555 -5 1 2 4
52.92 2.64 1.7302 -5 5 1 4
54.05 3.39 1.6967 -2 8 2 4
54.21 3.26 1.6921 -1 3 3 4
54.61 1.69 1.6807 0 2 3 4
55.22 14.28 1.6633 4 6 1 4
55.67 3.20 1.6510 4 8 0 4
56.38 9.06 1.6320 1 11 0 4
57.68 3.15 1.5981 6 0 0 2
58.16 13.07 1.5862 -1 5 3 4
59.00 3.21 1.5656 4 0 2 2
60.00 5.62 1.5418 -6 0 2 2
60.19 1.13 1.5375 -3 5 3 4
60.53 1.57 1.5296 1 9 2 4
60.93 10.72 1.5206 -2 6 3 4
61.03 5.35 1.5182 0 12 0 2
61.23 3.69 1.5137 5 5 1 4
62.32 1.74 1.4900 0 6 3 4
62.73 1.37 1.4812 -2 10 2 4
62.76 1.49 1.4806 4 4 2 4
63.24 3.18 1.4705 3 11 0 4
63.72 1.31 1.4604 -6 4 2 4
63.79 1.82 1.4590 -1 7 3 4
64.31 15.17 1.4486 -6 6 1 4
68.23 6.10 1.3745 5 1 2 4
68.69 2.96 1.3664 -5 5 3 4
68.72 1.95 1.3659 7 1 0 4
69.59 4.28 1.3510 1 11 2 4
69.96 3.17 1.3447 -3 11 2 4
69.99 1.21 1.3442 5 3 2 4
70.13 3.39 1.3418 2 6 3 4
71.52 4.69 1.3192 -7 5 1 4
71.97 3.21 1.3121 -1 1 4 4
72.32 1.57 1.3065 0 12 2 4
72.51 7.42 1.3037 -2 12 2 4
73.90 2.39 1.2825 0 0 4 2
74.62 3.00 1.2719 -4 0 4 2
79.37 5.14 1.2073 -5 11 2 4
80.06 1.41 1.1986 8 0 0 2
82.63 2.34 1.1677 2 0 4 2
85.62 1.12 1.1345 7 9 0 4
89.35 1.11 1.0965 3 1 4 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.