Aluminotaramite
Oberti R, Boiocchi M, Smith D C, Medenbach O
American Mineralogist 92 (2007) 1428-1435
Aluminotaramite, alumino-magnesiotaramite, and fluoro-alumino-magnesiotaramite:
Mineral data and crystal chemistry
Note: amphibole
Sample: K22-2
Locality: Liset kyanite-eclogite pod, Vestlandet, Norway
_database_code_amcsd 0004419
9.7489 17.9377 5.3233 90 104.539 90 C2/m
atom        x     y     z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
NaA         0    .5     0 .15  2.9  .0061  .0029  .0330      0  .0099      0
KA          0    .5     0 .01  2.9  .0061  .0029  .0330      0  .0099      0
NaAm    .0500    .5 .1065 .15  3.3  .0092  .0037  .0199      0  .0064      0
NaA2        0 .4711     0 .22  2.3  .0055  .0014  .0374      0  .0101      0
CaM4        0 .2799    .5 .51  .83  .0026  .0006  .0086      0  .0029      0
NaM4        0 .2799    .5 .39  .83  .0026  .0006  .0086      0  .0029      0
Fe2+M4      0 .2799    .5 .05  .83  .0026  .0006  .0086      0  .0029      0
CaM4'       0 .2569    .5 .03   .4
NaM4'       0 .2569    .5 .02   .4
MgM1        0 .0904    .5 .54  .60  .0018  .0006  .0045      0  .0012      0
Fe2+M1      0 .0904    .5 .46  .60  .0018  .0006  .0045      0  .0012      0
MgM2        0 .1791     0 .14  .54  .0014  .0004  .0060      0  .0009      0
AlM2        0 .1791     0 .56  .54  .0014  .0004  .0060      0  .0009      0
Fe2+M2      0 .1791     0 .05  .54  .0014  .0004  .0060      0  .0009      0
Fe3+M2      0 .1791     0 .21  .54  .0014  .0004  .0060      0  .0009      0
TiM2        0 .1791     0 .03  .54  .0014  .0004  .0060      0  .0009      0
ZnM2        0 .1791     0 .01  .54  .0014  .0004  .0060      0  .0009      0
MgM3        0     0     0 .28  .53  .0018  .0003  .0048      0  .0007      0
Fe2+M3      0     0     0 .71  .53  .0018  .0003  .0048      0  .0007      0
MnM3        0     0     0 .01  .53  .0018  .0003  .0048      0  .0007      0
SiT1    .2812 .0870 .3001 .56  .45  .0011  .0004  .0046 -.0001  .0005 -.0001
AlT1    .2812 .0870 .3001 .44  .45  .0011  .0004  .0046 -.0001  .0005 -.0001
SiT2    .2928 .1737 .8141      .49  .0012  .0004  .0050 -.0001  .0007  .0000
O1      .1049 .0931 .2096      .77  .0019  .0007  .0067 -.0002  .0012 -.0003
O2      .1199 .1750 .7443      .72  .0014  .0006  .0079      0  .0006  .0002
Oh3     .1104     0 .7068 .93  .89  .0018  .0008  .0093      0  .0005      0
F3      .1104     0 .7068 .07  .89  .0018  .0008  .0093      0  .0005      0
O4      .3700 .2518 .7950      .89  .0029  .0005  .0098 -.0002  .0019  .0002
O5      .3540 .1387 .1049      .97  .0019  .0009  .0088 -.0001  .0004  .0014
O6      .3422 .1187 .6045      .99  .0019  .0009  .0100  .0001  .0009 -.0011
O7      .3368     0 .2788     1.19  .0025  .0010  .0137      0  .0018      0
H        .188     0  .767 .93  1.8