Voltaite
Biagioni C, Mauro D, Pasero M, Bonaccorsi E, Lepore G O, Zaccarini F, Skogby H
American Mineralogist 105 (2020) 1088-1098
Crystal-chemistry of sulfates from the Apuan Alps (Tuscany, Italy).
VI. Tl-bearing alum-(K) and voltaite from the Fornovolasco mining complex
Locality: Fornovolasco mine, Apuan Alps, Italy
_database_code_amcsd 0020897
CELL PARAMETERS: 27.2635 27.2635 27.2635 90.000 90.000 90.000
SPACE GROUP: Fd3c
X-RAY WAVELENGTH: 1.541838
Cell Volume: 20264.918
Density (g/cm3): 2.607
MAX. ABS. INTENSITY / VOLUME**2: 11.08141727
RIR: 1.384
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
9.17 59.18 9.6391 2 2 0 12
11.24 10.39 7.8703 2 2 2 8
12.99 37.16 6.8159 4 0 0 6
15.93 67.16 5.5651 4 2 2 24
21.62 7.31 4.1101 6 2 2 24
22.60 1.56 3.9351 4 4 4 8
24.43 18.99 3.6432 6 4 2 48
25.09 73.93 3.5494 7 3 1 48
26.15 100.00 3.4079 8 0 0 6
27.77 11.78 3.2130 8 2 2 24
28.35 24.15 3.1481 7 5 1 48
28.54 1.27 3.1273 6 6 2 24
29.30 39.29 3.0482 8 4 0 24
29.86 4.30 2.9926 7 5 3 48
30.76 2.13 2.9063 6 6 4 24
31.30 31.91 2.8580 9 3 1 48
32.17 7.92 2.7826 8 4 4 24
34.01 11.50 2.6357 9 5 1 48
34.18 8.78 2.6234 6 6 6 8
35.30 11.63 2.5423 9 5 3 48
35.46 1.49 2.5314 8 6 4 48
36.09 6.36 2.4888 10 4 2 48
37.32 11.70 2.4098 8 8 0 12
37.92 1.57 2.3730 8 8 2 24
38.95 4.53 2.3125 9 7 3 48
39.67 1.77 2.2720 8 8 4 24
39.67 11.50 2.2720 12 0 0 6
40.10 3.80 2.2487 11 5 1 48
41.22 4.79 2.1899 11 5 3 48
41.22 9.10 2.1899 9 7 5 48
42.46 1.90 2.1289 12 4 2 48
42.46 2.35 2.1289 8 8 6 24
43.40 20.46 2.0849 11 7 1 48
44.06 5.20 2.0551 12 4 4 24
44.46 1.12 2.0378 13 3 1 48
44.46 1.18 2.0378 11 7 3 48
44.59 2.09 2.0321 10 8 4 48
45.11 5.14 2.0099 12 6 2 48
46.13 2.21 1.9676 8 8 8 8
46.64 1.07 1.9474 12 6 4 48
47.14 2.85 1.9278 14 2 0 24
47.64 4.22 1.9088 14 2 2 24
48.13 6.73 1.8904 12 8 0 24
48.63 3.91 1.8725 12 8 2 48
50.07 6.43 1.8216 12 8 4 48
50.43 1.76 1.8095 13 7 3 48
51.38 7.03 1.7785 15 3 1 48
52.42 1.20 1.7454 12 8 6 48
52.89 1.65 1.7312 14 6 4 48
52.89 1.11 1.7312 12 10 2 48
53.23 3.80 1.7209 13 9 1 48
53.23 1.47 1.7209 11 9 7 48
53.80 1.61 1.7040 16 0 0 6
54.70 2.89 1.6780 14 8 2 48
54.70 1.77 1.6780 10 10 8 24
55.15 5.63 1.6654 14 6 6 24
55.60 1.33 1.6531 16 4 0 24
56.48 2.42 1.6293 12 10 6 48
56.81 1.15 1.6206 15 7 3 48
57.35 1.57 1.6065 12 12 0 12
57.35 16.05 1.6065 16 4 4 24
57.79 3.02 1.5955 12 12 2 24
58.54 1.58 1.5767 13 11 3 48
58.54 3.37 1.5767 17 3 1 48
58.65 3.28 1.5741 14 10 2 48
59.08 2.35 1.5637 12 12 4 24
59.50 2.57 1.5535 12 10 8 48
60.25 1.12 1.5361 13 11 5 48
60.25 3.89 1.5361 17 5 1 48
60.25 1.75 1.5361 15 9 3 48
60.77 1.57 1.5241 16 8 0 24
61.19 1.80 1.5146 14 8 8 24
62.02 1.41 1.4963 14 10 6 48
62.44 2.71 1.4873 16 8 4 48
62.75 1.62 1.4808 17 7 1 48
63.26 1.28 1.4699 18 4 2 48
63.57 2.12 1.4636 15 11 1 48
64.08 3.79 1.4531 12 12 8 24
64.49 1.50 1.4450 16 8 6 48
64.89 1.43 1.4369 18 6 0 24
65.20 5.23 1.4310 17 7 5 48
66.50 1.89 1.4060 14 12 6 48
68.39 2.53 1.3718 15 13 1 48
68.88 1.49 1.3632 16 12 0 24
70.44 5.99 1.3367 16 12 4 48
71.22 1.52 1.3240 18 8 6 48
74.29 1.19 1.2767 16 10 10 24
74.57 1.02 1.2726 17 13 1 48
79.09 1.26 1.2108 19 11 5 48
79.93 1.01 1.2002 16 14 8 48
81.05 1.32 1.1865 16 16 4 24
82.06 1.44 1.1743 19 13 3 48
82.53 1.49 1.1689 16 12 12 24
82.53 1.66 1.1689 20 12 0 24
88.41 4.15 1.1057 24 4 4 24
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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.