Koksharovite
Pekov I V, Zubkova N V, Yapaskurt V O, Kartashov P M, Polekhovsky Y S,
Murashko M N, Pushcharovsky D Y
European Journal of Mineralogy 26 (2014) 667-677
Koksharovite, CaMg2Fe3+4(VO4)6, and grigorievite, Cu3Fe3+2Al2(VO4)6,
two new howardevansite-group minerals from volcanic exhalations
Locality: Bezymyannyi volcano, Kamchatka, Russia
_database_code_amcsd 0020492
CELL PARAMETERS: 8.1758 9.8292 6.6940 105.041 102.040 106.025
SPACE GROUP: P-1
X-RAY WAVELENGTH: 1.541838
Cell Volume: 476.023
Density (g/cm3): 3.381
MAX. ABS. INTENSITY / VOLUME**2: 9.887642741
RIR: 0.952
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
9.95 4.59 8.8935 0 1 0 2
11.81 32.44 7.4914 1 0 0 2
12.51 26.25 7.0769 -1 1 0 2
14.37 13.09 6.1630 0 0 1 2
15.62 1.34 5.6734 -1 0 1 2
17.95 2.95 4.9413 1 1 0 2
18.16 17.64 4.8855 -1 -1 1 2
18.94 10.71 4.6867 -1 1 1 2
19.26 1.31 4.6095 1 -1 1 2
19.33 5.40 4.5930 -1 2 0 2
19.97 11.43 4.4467 0 2 0 2
20.31 3.07 4.3734 0 -2 1 2
22.17 12.24 4.0100 1 -2 1 2
22.30 6.08 3.9864 -2 1 0 2
23.75 19.95 3.7457 2 0 0 2
23.78 16.76 3.7412 -2 0 1 2
24.87 4.99 3.5803 -1 -2 1 2
25.17 8.50 3.5384 -2 2 0 2
26.02 12.48 3.4245 -1 2 1 2
27.15 6.75 3.2849 1 1 1 2
27.24 59.14 3.2732 0 -1 2 2
27.78 37.54 3.2112 -1 0 2 2
28.24 95.07 3.1603 -1 3 0 2
28.44 15.36 3.1385 0 2 1 2
28.66 6.10 3.1143 2 -1 1 2
28.68 1.43 3.1130 0 -3 1 2
28.88 39.54 3.0911 -2 2 1 2
28.92 100.00 3.0875 2 1 0 2
28.98 1.07 3.0815 0 0 2 2
29.16 11.06 3.0621 0 -2 2 2
29.31 11.33 3.0466 2 -2 1 2
30.89 21.34 2.8952 -1 -2 2 2
31.47 7.96 2.8428 -1 1 2 2
31.54 10.32 2.8367 -2 0 2 2
31.87 13.89 2.8081 1 -1 2 2
32.23 10.50 2.7774 1 -2 2 2
32.69 3.73 2.7391 -2 -1 2 2
33.24 7.63 2.6953 2 -3 1 2
33.46 4.02 2.6782 -1 -3 1 2
33.60 8.70 2.6674 -2 1 2 2
33.72 1.45 2.6582 -3 1 0 2
33.85 13.75 2.6484 0 1 2 2
34.17 2.61 2.6239 0 -3 2 2
34.50 14.68 2.5996 -3 2 0 2
34.78 1.45 2.5794 -1 3 1 2
35.96 4.65 2.4971 3 0 0 2
36.36 1.32 2.4706 2 2 0 2
36.79 6.36 2.4428 -2 -2 2 2
36.87 1.39 2.4376 1 -4 1 2
36.88 4.43 2.4369 -1 -3 2 2
37.86 3.97 2.3766 0 3 1 2
37.98 1.04 2.3694 -1 4 0 2
38.11 2.73 2.3611 0 -4 1 2
38.15 3.47 2.3590 -3 3 0 2
39.15 1.12 2.3007 3 -2 1 2
39.23 2.28 2.2965 -2 4 0 2
39.59 1.65 2.2763 -3 1 2 2
39.78 1.34 2.2658 3 -1 1 2
39.91 2.72 2.2591 2 -1 2 2
40.02 3.42 2.2528 1 1 2 2
40.81 12.67 2.2114 3 1 0 2
40.87 1.95 2.2080 0 2 2 2
40.95 4.45 2.2040 2 -3 2 2
41.20 1.39 2.1909 3 -3 1 2
41.29 1.70 2.1867 0 -4 2 2
41.49 7.34 2.1764 1 -4 2 2
41.71 6.02 2.1655 -1 -2 3 2
41.75 5.24 2.1634 0 -2 3 2
42.80 1.79 2.1126 -3 2 2 2
42.99 1.65 2.1038 3 0 1 2
43.01 1.25 2.1031 -1 -4 1 2
43.29 2.66 2.0902 2 0 2 2
44.03 11.71 2.0568 -3 -2 1 2
44.06 11.16 2.0553 -3 4 0 2
44.28 1.76 2.0454 -2 4 1 2
44.32 1.19 2.0437 1 3 1 2
44.37 1.23 2.0414 0 -3 3 2
44.47 8.37 2.0373 2 2 1 2
44.58 1.97 2.0324 -4 1 1 2
45.16 1.20 2.0079 2 3 0 2
45.20 1.38 2.0062 -2 -2 3 2
45.24 4.66 2.0042 -2 3 2 2
45.35 4.63 1.9999 -1 -3 3 2
45.64 2.14 1.9879 3 -4 1 2
46.14 2.24 1.9675 -2 1 3 2
46.23 3.09 1.9639 1 -5 1 2
46.49 8.56 1.9533 1 4 0 2
46.81 6.46 1.9406 1 -3 3 2
47.54 4.84 1.9127 2 -5 1 2
48.37 1.91 1.8819 3 1 1 2
48.51 2.53 1.8768 -4 3 1 2
48.61 6.92 1.8729 4 0 0 2
48.68 2.30 1.8706 -4 0 2 2
48.74 1.21 1.8682 0 1 3 2
49.75 1.37 1.8328 -3 1 3 2
49.80 2.29 1.8309 0 -5 2 2
50.01 2.38 1.8236 3 -1 2 2
50.08 1.60 1.8214 -4 -1 1 2
50.70 1.27 1.8005 -2 -4 1 2
51.02 1.35 1.7900 -1 -4 3 2
51.34 3.98 1.7795 -4 -1 2 2
51.37 1.94 1.7787 0 5 0 2
51.44 1.67 1.7763 2 -5 2 2
51.65 1.94 1.7697 -3 -2 3 2
51.85 2.19 1.7634 -3 -3 2 2
51.89 1.07 1.7622 3 -4 2 2
51.89 2.88 1.7620 4 -1 1 2
51.97 1.17 1.7594 3 -5 1 2
53.21 1.70 1.7215 2 3 1 2
53.52 6.01 1.7123 -3 2 3 2
53.55 3.49 1.7114 2 -1 3 2
53.63 1.57 1.7089 -1 -5 2 2
53.77 4.66 1.7047 -2 5 1 2
53.78 5.11 1.7046 3 0 2 2
54.75 1.17 1.6766 -1 4 2 2
54.79 1.90 1.6755 -1 5 1 2
54.90 2.98 1.6724 2 4 0 2
55.16 25.95 1.6652 -1 -1 4 2
55.44 1.46 1.6573 3 2 1 2
55.53 1.68 1.6550 -4 0 3 2
55.74 19.82 1.6492 -3 5 1 2
56.17 2.22 1.6374 1 -5 3 2
56.47 1.76 1.6294 -5 2 1 2
56.51 2.91 1.6285 -3 -3 3 2
56.66 2.43 1.6246 -5 1 1 2
57.27 1.36 1.6088 1 5 0 2
57.39 1.19 1.6056 -2 0 4 2
58.51 4.31 1.5775 -5 3 0 2
58.81 2.22 1.5702 -4 2 3 2
58.81 3.01 1.5701 -5 1 0 2
59.05 2.73 1.5644 -1 3 3 2
59.35 1.23 1.5572 4 -2 2 2
59.38 1.20 1.5565 0 -6 2 2
59.71 5.15 1.5487 -3 -4 2 2
59.82 6.75 1.5461 3 -6 1 2
59.84 1.29 1.5455 -4 4 2 2
59.92 2.25 1.5437 4 2 0 2
59.95 3.66 1.5430 -5 0 2 2
60.32 1.44 1.5345 -3 0 4 2
60.47 8.85 1.5311 0 -4 4 2
60.64 1.16 1.5272 3 -2 3 2
60.78 1.89 1.5238 4 1 1 2
60.80 5.70 1.5234 -2 -5 1 2
60.81 1.05 1.5233 4 -4 2 2
61.49 4.60 1.5080 -3 -2 4 2
61.59 2.56 1.5057 4 -1 2 2
61.79 1.67 1.5013 3 -4 3 2
61.93 1.39 1.4983 5 0 0 2
62.13 3.90 1.4940 -5 4 1 2
62.30 1.43 1.4903 -5 3 2 2
62.41 1.95 1.4880 -4 -3 2 2
62.84 3.27 1.4788 2 1 3 2
62.91 5.55 1.4773 5 -2 1 2
62.99 1.34 1.4757 -5 -1 1 2
63.06 1.85 1.4742 -3 -4 3 2
63.25 1.20 1.4701 3 -6 2 2
63.33 2.10 1.4685 -4 3 3 2
63.40 3.45 1.4671 1 -6 3 2
63.85 1.89 1.4578 0 -6 3 2
64.53 1.43 1.4441 2 3 2 2
64.59 1.05 1.4429 5 -4 1 2
64.95 1.04 1.4359 5 -1 1 2
65.12 2.38 1.4325 1 5 1 2
65.42 8.20 1.4266 1 0 4 2
65.64 12.11 1.4223 2 -6 3 2
65.69 3.54 1.4214 -2 2 4 2
65.75 1.82 1.4202 -2 4 3 2
65.85 6.20 1.4183 -1 6 1 2
66.09 2.22 1.4138 2 -3 4 2
66.34 1.77 1.4090 -3 4 3 2
67.33 2.18 1.3908 -4 1 4 2
67.34 3.21 1.3906 1 -7 1 2
67.90 2.33 1.3804 4 3 0 2
68.91 2.36 1.3626 -6 2 1 2
69.75 1.22 1.3483 1 3 3 2
69.99 1.30 1.3443 -5 3 3 2
70.13 3.47 1.3419 0 6 1 2
70.29 1.64 1.3393 -4 -4 2 2
71.04 2.69 1.3270 -5 -2 3 2
71.58 1.58 1.3182 5 -4 2 2
72.57 2.44 1.3027 -2 -6 3 2
73.13 1.31 1.2941 2 0 4 2
73.19 2.47 1.2932 0 -7 3 2
73.37 3.26 1.2904 4 -5 3 2
73.40 1.16 1.2899 5 2 0 2
74.82 1.13 1.2690 -5 -1 4 2
75.43 3.80 1.2603 -6 1 3 2
75.64 1.44 1.2572 -4 3 4 2
76.86 2.39 1.2403 -1 -7 3 2
77.27 1.38 1.2347 -4 5 3 2
77.91 1.39 1.2262 -3 1 5 2
79.36 1.64 1.2074 1 4 3 2
82.00 1.13 1.1751 5 -3 3 2
83.36 1.05 1.1593 -1 4 4 2
84.68 1.04 1.1446 -1 2 5 2
85.23 1.23 1.1387 5 1 2 2
85.86 1.35 1.1319 -2 6 3 2
87.94 1.74 1.1104 4 5 0 2
88.57 1.19 1.1041 -5 -4 4 2
89.29 1.69 1.0970 -4 8 1 2
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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.