Alluaudite
Redhammer G J, Tippelt G, Bernroider M, Lottermoser W, Amthauer G, Roth G
European Journal of Mineralogy 17 (2005) 915-932
Hagendorfite (Na,Ca)MnFe2(PO4)3 from type locality Hagendorf (Bavaria, Germany):
Crystal structure determination and 57Fe Mossbauer spectroscopy
Locality: Buranga, Rwanda
Sample: T = 298 K
_database_code_amcsd 0007139
11.9941 12.5256 6.3973 90 114.257 90 C2/c
atom      x      y     z occ  Uiso
NaA1     .5     .0     0 .68 .0371
CaA1     .5     .0     0 .32 .0371
NaA2'     0 -.0136   .25 .16 .0387
FeM1      0  .2598   .25     .0122
FeM2  .2813  .6521 .3721 .74 .0093
AlM2  .2813  .6521 .3721 .26 .0093
P1        0 -.2852   .25     .0096
P2    .2428 -.1086 .1319     .0097
O1    .4531  .7150 .5330     .0125
O2    .0993  .6397 .2412     .0163
O3    .3275  .6640 .1024     .0133
O4    .1211  .3980 .3131     .0163
O5    .2259  .8221 .3185     .0134
O6    .3105  .5023 .3745     .0170