Jouravskite
Granger M M, Protas J
Acta Crystallographica B25 (1969) 1943-1951
Determination et etude de la structure cristalline
de la jouravskite Ca3MnIV(SO4)(CO3)(OH)*12(H2O)
Locality: Tachgagalt mine, Morocco
_database_code_amcsd 0009362
11.06 11.06 10.50 90 90 120 P6_3
atom      x     y     z  Biso
Ca    .0024 .2049 .7936  1.47
Mn        0     0 .0435 1.232
S       1/3   2/3 .5345  1.03
C       1/3   2/3 .0000 4.450
O1      1/3   2/3 .3867 7.130
O2    .1963 .6289 .0000  2.25
O3    .1937 .5881 .5753  3.88
OH4   .0045 .1356 .4319  1.43
OH5   .1356 .1355 .6479  2.08
Wat6  .0179 .3452 .9834  2.62
Wat7 -.0141 .3327 .6148  1.78
Wat8  .2531 .4037 .7809  2.51
Wat9  .3987 .2396 .7897  2.79