Ferro-hornblende
Guha R, Nag D K, Iyengar S V P
Indian Minerals 41 (1987) 32-41
Structure of an amphibole from Simlipal granite, India
Locality: Simlipal granite, India
_database_code_amcsd 0012672
9.984 18.223 5.327 90 105.05 90 C2/m
atom      x      y      z B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
NaA       0     .5      0 .01158 .00390 .05887      0 .00728      0
Ca4       0 .28067     .5 .00277 .00003 .00983      0 .00359      0
Fe1       0 .09039     .5 .00186 .00025 .00503      0 .00226      0
Fe2       0 .17932      0 .00183 .00020 .00845      0 .00237      0
Fe3       0      0      0 .00171 .00032 .00494      0 .00048      0
Si1  .27843 .08576 .30085 .00164 .00025 .00796 .00002 .00178 .00020
Si2  .29057 .17211 .81134 .00128 .00022 .00577 .00004 .00205 .00005
O1   .10926 .09127 .21465 .00679 .00088 .01923 .00021 .00379      0
O2   .12452 .17646 .73269 .00675 .00066 .02191 .00006 .00354      0
OH3  .11370      0 .71462 .00740 .00092 .02171      0 .00476      0
O4   .36681 .24796 .79095 .00749 .00098 .01841 .00021 .00663 .00047
O5   .34650 .13767 .09989 .00593 .00105 .01951 .00017 .00365 .00016
O6   .34057 .11872 .59910 .00666 .00070 .02515 .00007 .00478 .00040
O7   .33094      0 .28852 .00654 .00061 .02894      0 .00643      0