Canutite
Kampf A R, Mils S J, Hatert F, Nash B P, Dini M, Molina Donoso A A
Mineralogical Magazine 78 (2014) 787-795
Canutite, NaMn3[AsO4][AsO3(OH)]2, a new protonated alluaudite-group mineral
from the Torrecillas mine, Iquique Province, Chile
Locality: Torrecillas mine, Iquique Province, Chile
_database_code_amcsd 0020473
12.3282 12.6039 6.8814 90 113.480 90 C2/c
atom       x      y      z  occ   Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
NaA2'      0  .0068    .25       .0415  .0151   .094  .0133   .000  .0035   .000
MnM1      .5 .21598    .25 .944 .01082  .0099  .0115  .0118   .000  .0051   .000
MgM1      .5 .21598    .25 .056 .01082  .0099  .0115  .0118   .000  .0051   .000
MnM2  .29298 .34086 .37881 .785 .01120  .0121  .0106  .0119 .00015 .00585 .00015
MgM2  .29298 .34086 .37881 .133 .01120  .0121  .0106  .0119 .00015 .00585 .00015
CoM2  .29298 .34086 .37881 .066 .01120  .0121  .0106  .0119 .00015 .00585 .00015
CuM2  .29298 .34086 .37881 .016 .01120  .0121  .0106  .0119 .00015 .00585 .00015
As1        0 .31233    .25      .00882  .0100  .0089  .0063   .000 .00189   .000
As2   .21767 .11371 .11405      .00834 .00997 .00814 .00638 .00008 .00269 .00011
O1    .35287 .49819  .4029       .0133  .0118  .0111  .0162  .0038  .0048  .0001
O2    .36364 .08994  .1638       .0135  .0092  .0098  .0225  .0008  .0072  .0015
H       .375   .025   .187        .016
O3    .11337 .39439  .2667       .0139  .0108  .0106  .0209  .0014  .0069  .0004
O4    .34715 .32454  .1209       .0124  .0142  .0143  .0079  .0047  .0034  .0015
O5    .21268 .18657  .3131       .0118  .0129  .0131  .0099  .0001  .0051  .0021
O6    .03521 .23829  .4697       .0118  .0103  .0168  .0082  .0022  .0036  .0040