Ehimeite
Nishio-Hamane D, Ohnishi M, Minakawa T, Yamaura J, Saito S, Kadota R
Journal of Mineralogical and Petrological Sciences 107 (2012) 1-7
Ehimeite, NaCa2Mg4CrSi6Al2O22(OH)2: The first Cr-dominant amphibole
from the Akaishi Mine, Higashi-Akaishi Mountain, Ehime Prefecture, Japan
Locality: Akaishi mine, Higashi-Akaishi Mountain, Ehime Prefecture, Japan
_database_code_amcsd 0018696
CELL PARAMETERS: 9.9176 18.0057 5.2865 90.000 105.395 90.000
SPACE GROUP: C2/m
X-RAY WAVELENGTH: 1.541838
Cell Volume: 910.155
Density (g/cm3): 3.113
MAX. ABS. INTENSITY / VOLUME**2: 5.391960386
RIR: 0.564
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
9.82 44.34 9.0028 0 2 0 2
10.48 51.91 8.4449 1 1 0 4
17.45 1.04 5.0834 1 3 0 4
18.10 22.82 4.9016 -1 1 1 4
19.72 20.07 4.5014 0 4 0 2
20.02 1.46 4.4354 0 2 1 4
21.04 4.87 4.2224 2 2 0 4
22.39 3.95 3.9711 1 1 1 4
22.90 8.52 3.8837 -1 3 1 4
26.45 81.33 3.3693 1 3 1 4
27.21 41.89 3.2773 2 4 0 4
28.44 67.12 3.1385 3 1 0 4
29.26 1.77 3.0523 -3 1 1 4
29.77 1.05 3.0009 0 6 0 2
30.40 6.65 2.9405 -1 5 1 4
30.49 46.13 2.9314 2 2 1 4
31.79 19.93 2.8150 3 3 0 4
32.53 41.69 2.7523 -3 3 1 4
33.21 100.00 2.6974 1 5 1 4
34.69 61.05 2.5860 0 6 1 4
35.22 8.63 2.5484 0 0 2 2
35.24 70.03 2.5470 -2 0 2 2
36.65 1.61 2.4521 0 2 2 4
36.67 3.18 2.4508 -2 2 2 4
37.24 5.23 2.4147 -2 6 1 4
37.63 1.01 2.3904 4 0 0 2
37.69 8.07 2.3867 3 5 0 4
38.33 45.95 2.3482 -3 5 1 4
38.43 17.48 2.3424 -4 2 1 4
39.24 19.16 2.2961 -1 7 1 4
39.29 17.90 2.2933 -3 1 2 4
40.06 4.31 2.2509 3 3 1 4
40.70 7.02 2.2167 -2 4 2 4
41.53 2.14 2.1746 1 7 1 4
41.87 6.46 2.1576 -3 3 2 4
41.90 39.95 2.1563 2 6 1 4
42.42 4.09 2.1308 -1 5 2 4
44.51 23.40 2.0357 2 0 2 2
44.56 16.87 2.0335 -4 0 2 2
45.03 17.33 2.0132 3 5 1 4
45.30 6.29 2.0017 3 7 0 4
45.74 1.11 1.9836 -4 2 2 4
45.86 1.56 1.9788 -3 7 1 4
46.35 1.00 1.9591 -5 1 1 4
46.37 6.86 1.9582 1 9 0 4
46.69 3.00 1.9456 -3 5 2 4
47.17 1.73 1.9266 4 2 1 4
47.83 8.43 1.9017 5 1 0 4
48.24 3.33 1.8866 -4 6 1 4
48.63 1.21 1.8724 -5 3 1 4
48.91 8.69 1.8622 -1 9 1 4
49.12 2.78 1.8548 2 4 2 4
49.16 3.66 1.8532 -4 4 2 4
49.44 6.53 1.8434 -1 7 2 4
50.06 3.47 1.8221 5 3 0 4
50.70 3.72 1.8006 0 10 0 2
50.85 1.01 1.7956 1 9 1 4
51.79 1.63 1.7654 3 1 2 4
51.85 4.71 1.7635 -5 1 2 4
54.01 3.17 1.6977 0 10 1 4
54.12 1.37 1.6945 3 9 0 4
54.26 1.03 1.6905 -3 1 3 4
54.40 7.73 1.6866 -2 8 2 4
54.48 9.44 1.6844 -1 3 3 4
54.61 2.94 1.6805 -3 9 1 4
55.00 7.37 1.6695 0 2 3 4
55.78 28.02 1.6482 4 6 1 4
56.13 8.12 1.6387 4 8 0 4
57.09 12.80 1.6134 1 11 0 4
57.86 5.32 1.5936 6 0 0 2
58.51 25.95 1.5776 -1 5 3 4
58.85 1.38 1.5692 6 2 0 4
59.05 1.89 1.5644 -5 7 1 4
59.64 8.58 1.5502 4 0 2 2
59.71 14.00 1.5486 -6 0 2 2
60.31 1.60 1.5347 5 7 0 4
60.61 1.37 1.5277 4 2 2 4
61.19 29.78 1.5147 -2 6 3 4
61.24 5.33 1.5135 1 9 2 4
61.27 2.21 1.5129 -3 9 2 4
61.45 3.64 1.5089 -4 8 2 4
61.78 6.41 1.5016 5 5 1 4
61.83 13.26 1.5005 0 12 0 2
63.25 3.02 1.4703 -2 10 2 4
63.47 3.01 1.4657 4 4 2 4
63.53 3.45 1.4643 -6 4 2 4
63.60 1.56 1.4630 1 5 3 4
63.65 2.23 1.4619 2 2 3 4
63.73 1.15 1.4603 3 7 2 4
63.94 6.36 1.4561 3 11 0 4
64.25 2.90 1.4497 -1 7 3 4
64.38 1.10 1.4472 -3 11 1 4
64.41 37.53 1.4465 -6 6 1 4
64.77 1.29 1.4394 0 12 1 4
64.83 2.09 1.4382 4 10 0 4
64.89 2.07 1.4370 -5 3 3 4
66.81 1.41 1.4003 6 2 1 4
68.55 7.00 1.3690 -5 5 3 4
68.94 2.48 1.3620 7 1 0 4
68.97 13.06 1.3615 5 1 2 4
70.45 1.80 1.3365 -1 13 1 4
70.46 8.53 1.3364 1 11 2 4
70.49 5.70 1.3360 -3 11 2 4
70.73 1.03 1.3319 7 3 0 4
70.76 3.71 1.3314 5 3 2 4
70.94 6.88 1.3285 2 6 3 4
71.07 2.58 1.3265 -5 9 2 4
71.51 1.82 1.3193 -1 9 3 4
71.57 10.13 1.3184 -7 5 1 4
72.02 1.41 1.3113 1 13 1 4
72.36 6.43 1.3059 -1 1 4 4
72.38 1.67 1.3055 -3 1 4 4
73.10 1.43 1.2946 -3 9 3 4
73.20 4.97 1.2930 0 12 2 4
73.21 12.40 1.2928 -2 12 2 4
73.95 2.30 1.2818 6 6 1 4
74.12 2.68 1.2793 -1 3 4 4
74.14 2.29 1.2789 -3 3 4 4
74.35 1.63 1.2758 -6 8 2 4
74.46 3.21 1.2742 0 0 4 2
74.51 4.76 1.2735 -4 0 4 2
77.87 1.37 1.2267 4 2 3 4
77.90 2.86 1.2263 -2 14 1 4
77.92 1.06 1.2260 0 4 4 4
77.97 1.08 1.2254 -4 4 4 4
79.76 9.40 1.2024 -5 11 2 4
80.33 2.86 1.1952 8 0 0 2
82.08 1.27 1.1741 -6 10 2 4
82.33 1.51 1.1712 -8 4 2 4
83.55 5.38 1.1572 2 0 4 2
84.07 1.06 1.1514 1 15 1 4
84.73 2.31 1.1441 2 10 3 4
86.22 3.17 1.1281 7 9 0 4
86.25 1.12 1.1278 5 9 2 4
87.02 2.83 1.1197 -6 4 4 4
87.51 1.27 1.1147 -7 7 3 4
87.94 2.00 1.1104 5 3 3 4
89.10 1.36 1.0989 0 16 1 4
89.44 1.25 1.0956 -1 9 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.