Coralloite
Callegari A M, Boiocchi M, Ciriotti M E, Balestra C
American Mineralogist 97 (2012) 727-734
Coralloite, Mn2+Mn3+2(AsO4)2(OH)2*4H2O, a new mixed valence Mn hydrate arsenate:
crystal structure and relationships with bermanite and whitmoreite mineral groups
Locality: Monte Nero mine, Rocchetta Vara, La Spezia, Liguria, Italy
_database_code_amcsd 0018861
CELL PARAMETERS: 5.5828 9.7660 5.5455 94.467 111.348 93.850
SPACE GROUP: P1
X-RAY WAVELENGTH: 1.541838
Cell Volume: 279.260
Density (g/cm3): 3.302
MAX. ABS. INTENSITY / VOLUME**2: 20.80821582
RIR: 2.052
RIR based on corundum from Acta Crystallographica A38 (1982) 733-739
2-THETA INTENSITY D-SPACING H K L Multiplicity
9.13 100.00 9.6847 0 1 0 1
17.14 58.84 5.1722 1 0 0 1
17.27 67.39 5.1336 0 0 1 1
18.32 6.49 4.8424 0 2 0 1
18.60 12.58 4.7707 -1 1 0 1
18.65 4.88 4.7577 0 -1 1 1
19.32 2.06 4.5949 -1 0 1 1
20.28 2.93 4.3790 1 1 0 1
20.45 3.20 4.3422 0 1 1 1
21.34 12.37 4.1630 -1 -1 1 1
21.46 1.97 4.1398 -1 1 1 1
23.83 7.57 3.7337 0 -2 1 1
23.85 3.33 3.7316 -1 2 0 1
26.48 15.76 3.3664 1 2 0 1
26.65 62.16 3.3452 -1 -2 1 1
26.66 9.26 3.3435 0 2 1 1
26.84 27.04 3.3212 -1 2 1 1
27.63 2.52 3.2282 0 3 0 1
28.69 5.77 3.1115 1 0 1 1
31.06 15.12 2.8794 0 -3 1 1
31.11 18.81 2.8746 -1 3 0 1
31.31 20.69 2.8573 1 1 1 1
32.13 11.58 2.7857 1 -2 1 1
32.47 4.21 2.7572 -2 0 1 1
32.69 13.19 2.7396 -1 0 2 1
33.34 12.46 2.6878 -2 1 1 1
33.82 6.56 2.6505 -1 -3 1 1
34.06 25.39 2.6326 -1 3 1 1
34.22 4.74 2.6202 1 3 0 1
34.26 2.19 2.6172 -2 -1 1 1
34.41 6.96 2.6065 0 3 1 1
34.69 17.66 2.5861 2 0 0 1
34.96 10.84 2.5668 0 0 2 1
34.98 9.89 2.5652 -2 1 0 1
35.17 15.04 2.5517 0 -1 2 1
36.27 1.22 2.4768 1 2 1 1
36.66 10.59 2.4516 -1 -2 2 1
36.68 4.88 2.4498 -2 2 1 1
36.89 3.79 2.4369 2 1 0 1
37.21 1.32 2.4161 0 1 2 1
37.48 5.32 2.3998 1 -3 1 1
37.71 1.14 2.3854 -2 2 0 1
37.82 2.83 2.3789 0 -2 2 1
38.38 3.43 2.3456 -2 -2 1 1
38.77 1.14 2.3225 -1 2 2 1
39.21 1.21 2.2974 -2 0 2 1
40.42 6.60 2.2318 -2 1 2 1
41.60 4.76 2.1711 0 2 2 1
42.32 7.84 2.1357 -1 4 1 1
42.48 2.28 2.1279 -2 3 0 1
42.88 8.34 2.1089 1 3 1 1
43.48 2.61 2.0815 -2 -2 2 1
44.35 1.43 2.0424 1 -4 1 1
44.52 1.25 2.0353 2 -1 1 1
44.71 3.31 2.0270 2 0 1 1
44.87 3.72 2.0199 1 0 2 1
46.91 6.38 1.9369 0 5 0 1
46.92 1.47 1.9364 2 1 1 1
47.11 2.90 1.9291 1 1 2 1
47.24 3.67 1.9241 2 3 0 1
48.36 1.29 1.8820 0 -5 1 1
48.46 1.06 1.8785 -1 5 0 1
48.47 2.42 1.8782 -2 -3 2 1
48.78 1.70 1.8669 0 -4 2 1
48.79 2.99 1.8666 -2 4 1 1
50.08 2.86 1.8214 2 -3 1 1
50.14 2.24 1.8192 1 -3 2 1
50.75 4.20 1.7988 -3 -1 1 1
50.95 1.74 1.7922 2 2 1 1
51.04 1.84 1.7895 -1 -5 1 1
51.16 1.35 1.7855 1 2 2 1
51.65 7.90 1.7698 -1 -2 3 1
51.75 1.83 1.7666 -3 0 2 1
51.96 1.13 1.7600 -1 4 2 1
51.99 1.39 1.7588 -2 0 3 1
52.28 1.37 1.7497 0 5 1 1
52.37 1.05 1.7470 -3 1 2 1
52.96 2.28 1.7289 -3 -1 2 1
52.98 5.33 1.7283 -3 1 0 1
53.33 4.29 1.7178 0 -1 3 1
53.34 1.10 1.7175 -2 1 3 1
54.18 7.95 1.6929 -3 -2 1 1
54.52 1.89 1.6832 2 4 0 1
54.75 1.52 1.6766 -2 -2 3 1
54.77 5.62 1.6760 -1 2 3 1
54.89 4.48 1.6726 -2 -4 2 1
54.90 2.57 1.6723 0 -2 3 1
54.92 2.01 1.6718 0 4 2 1
55.33 3.83 1.6603 -3 3 1 1
55.39 4.39 1.6588 -1 -3 3 1
56.26 3.85 1.6351 0 -5 2 1
56.34 3.67 1.6330 -2 5 0 1
56.42 3.49 1.6308 -1 -5 2 1
56.68 1.60 1.6240 -2 5 1 1
57.06 3.15 1.6141 0 6 0 1
58.09 2.18 1.5880 -1 6 0 1
58.66 1.06 1.5738 3 2 0 1
58.84 1.03 1.5694 -3 3 2 1
58.90 6.36 1.5680 2 -1 2 1
59.41 3.69 1.5558 2 0 2 1
59.71 2.16 1.5486 -2 -5 1 1
59.83 2.50 1.5458 -1 3 3 1
60.08 1.87 1.5400 2 -2 2 1
60.23 3.89 1.5366 -1 5 2 1
60.69 4.07 1.5258 -3 4 1 1
61.08 1.21 1.5172 -2 3 3 1
61.20 3.30 1.5145 -3 -1 3 1
62.15 1.10 1.4935 0 6 1 1
62.49 3.29 1.4862 -2 -5 2 1
62.83 3.59 1.4790 2 5 0 1
62.99 3.01 1.4757 -2 5 2 1
63.25 3.81 1.4702 0 5 2 1
63.86 1.14 1.4577 1 -2 3 1
64.87 2.62 1.4373 -2 6 0 1
64.99 2.09 1.4349 3 1 1 1
66.36 1.14 1.4086 3 -3 1 1
66.55 1.73 1.4050 1 -3 3 1
67.93 1.01 1.3799 -3 3 3 1
68.23 2.71 1.3745 -4 1 2 1
68.48 1.23 1.3702 -1 0 4 1
68.50 4.84 1.3698 -2 0 4 1
69.03 2.68 1.3606 1 2 3 1
69.51 1.88 1.3523 -4 -1 1 1
69.84 1.06 1.3467 2 -6 1 1
70.01 2.26 1.3439 -4 2 2 1
70.60 2.77 1.3341 3 -4 1 1
70.90 2.88 1.3293 1 -7 1 1
71.01 1.99 1.3274 -1 -7 1 1
71.70 1.05 1.3163 -2 6 2 1
72.95 1.26 1.2968 -2 2 4 1
77.00 1.41 1.2384 2 4 2 1
78.56 1.32 1.2176 0 5 3 1
79.33 2.01 1.2078 1 7 1 1
79.95 1.92 1.1999 2 -6 2 1
82.19 1.39 1.1728 -4 -4 2 1
82.20 1.30 1.1727 -1 -8 1 1
83.31 1.08 1.1599 4 3 0 1
85.12 1.18 1.1398 -4 1 4 1
86.17 1.31 1.1286 0 -5 4 1
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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.