Dansite-(Fe)
Demartin F, Campostrini I, Castellano C, Gramaccioli C M, Russo M
Mineralogical Magazine 76 (2012) 2773-2783
D'ansite-(Mn), Na21Mn2+(SO4)10Cl3 and d'ansite-(Fe), Na21Fe2+(SO4)10Cl3,
two new minerals from volcanic fumaroles
Locality: La Fossa crater, Vulcano, Aeolian Islands, Italy
_database_code_amcsd 0019748
15.882 15.882 15.882 90 90 90 I-43d
atom       x      y       z  occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
Na1   .88098 .37440  .84834      .0243  .0236  .0239  .0252  .0014  .0017  .0024
Na2        0    .25  .04293      .0689   .152  .0371  .0180 -.0320      0      0
Na3   .08027 .58027  .91973 .870 .0454  .0454  .0454  .0454  .0027 -.0027 -.0027
Fe3   .08027 .58027  .91973 .130 .0454  .0454  .0454  .0454  .0027 -.0027 -.0027
S1    .01852     .5     .75      .0171  .0102  .0240  .0172      0      0  .0034
S2    .96103 .46103  .03897      .0164  .0164  .0164  .0164  .0018 -.0018 -.0018
O1   -.03390 .42636  .73325      .0274  .0194  .0323  .0305 -.0101  .0027  .0005
O2    .07233 .51656  .67692      .0372  .0355  .0312  .0449  .0076  .0243  .0132
O3    .91376 .47536 -.03641      .0596  .0887  .0642  .0259  .0365 -.0257 -.0094
O4    .90884 .40884  .09116      .1002  .1002  .1002  .1002 -.0308  .0308  .0308
Cl         0    .25    .875      .0208  .0244  .0244  .0136      0      0      0