Hornblende
Oberti R, Hawthorne F C, Ungaretti L, Cannillo E
The Canadian Mineralogist 33 (1995) 867-878
[6]Al disorder in amphiboles from mantle peridotites
Sample: F1
_database_code_amcsd 0005447
9.873 18.011 5.299 90 105.17 90 C2/m
atom       x     y     z  occ Biso
SiT1   .2806 .0853 .3022 .779  .38
AlT1   .2806 .0853 .3022 .221  .38
SiT2   .2909 .1728 .8124 .779  .44
AlT2   .2909 .1728 .8124 .221  .44
MgM1       0 .0892    .5  .78  .50
FeM1       0 .0892    .5  .22  .50
TiM2       0 .1768     0  .06  .47
CrM2       0 .1768     0  .04  .47
AlM2       0 .1768     0  .22  .47
FeM2       0 .1768     0  .14  .47
MgM2       0 .1768     0  .54  .47
AlM3       0     0     0  .11  .49
MgM3       0     0     0  .65  .49
FeM3       0     0     0  .24  .49
FeM4       0 .2799    .5  .03  .67
MgM4       0 .2799    .5  .01  .67
CaM4       0 .2799    .5  .46  .67
FeM4'      0 .2566    .5  .03  .50
MgM4'      0 .2566    .5  .01  .50
CaM4'      0 .2566    .5  .46  .50
NaA        0    .5     0 .148 5.28
KA         0    .5     0 .007 5.28
NaA(m) .0359    .5 .0904 .149 3.97
KA(m)  .0359    .5 .0904 .008 3.97
NaA(2)     0 .4682     0 .149 1.40
KA(2)      0 .4682     0 .008 1.40
H      .1908     0 .7618      1.18
O1     .1070 .0881 .2154       .78
O2     .1196 .1738 .7327       .63
Oh3    .1085     0 .7159       .80
O4     .3680 .2498 .7882       .86
O5     .3499 .1404 .1122       .86
O6     .3435 .1162 .6094       .97
O7     .3395     0 .2744      1.08