Fluoro-alumino-magnesiotaramite
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
Locality: Jianchang eclogite, Su-Lu coesite-eclogite province, China
Sample: DJ102-23
_database_code_amcsd 0004421
9.7414 17.9095 5.3335 90 104.672 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 .08  2.5  .0070  .0019  .0273      0  .0073      0
NaAm    .0489    .5 .1032 .28  2.3  .0045  .0031  .0160      0  .0048      0
NaA2        0 .4729     0 .18  2.6  .0072  .0014  .0388      0  .0104      0
CaM4        0 .2804    .5 .61  .92  .0031  .0007  .0090      0  .0028      0
NaM4        0 .2804    .5 .38  .92  .0031  .0007  .0090      0  .0028      0
Fe2+M4      0 .2804    .5 .01  .92  .0031  .0007  .0090      0  .0028      0
MgM1        0 .0908    .5 .68  .71  .0025  .0006  .0052      0  .0012      0
Fe2+M1      0 .0908    .5 .32  .71  .0025  .0006  .0052      0  .0012      0
MgM2        0 .1783     0 .11  .61  .0017  .0005  .0062      0  .0011      0
AlM2        0 .1783     0 .52  .61  .0017  .0005  .0062      0  .0011      0
Fe2+M2      0 .1783     0 .02  .61  .0017  .0005  .0062      0  .0011      0
Fe3+M2      0 .1783     0 .34  .61  .0017  .0005  .0062      0  .0011      0
TiM2        0 .1783     0 .01  .61  .0017  .0005  .0062      0  .0011      0
MgM3        0     0     0 .55  .64  .0022  .0004  .0055      0  .0007      0
Fe2+M3      0     0     0 .43  .64  .0022  .0004  .0055      0  .0007      0
MnM3        0     0     0 .02  .64  .0022  .0004  .0055      0  .0007      0
SiT1    .2822 .0870 .3010 .50  .53  .0014  .0005  .0046 -.0001  .0005 -.0001
AlT1    .2822 .0870 .3010 .50  .53  .0014  .0005  .0046 -.0001  .0005 -.0001
SiT2    .2930 .1740 .8156      .52  .0015  .0004  .0045 -.0001  .0006  .0000
O1      .1046 .0917 .2098      .79  .0021  .0007  .0070 -.0002  .0015 -.0004
O2      .1194 .1743 .7444      .72  .0015  .0006  .0073  .0001  .0005  .0000
Oh3     .1096     0 .7079 .48 1.08  .0028  .0008  .0108      0  .0010      0
F3      .1096     0 .7079 .52 1.08  .0028  .0008  .0108      0  .0010      0
O4      .3687 .2529 .7956      .76  .0026  .0005  .0084 -.0002  .0023 -.0001
O5      .3550 .1395 .1064      .94  .0020  .0010  .0081 -.0003  .0007  .0010
O6      .3430 .1193 .6052      .98  .0020  .0009  .0103      0  .0014 -.0009
O7      .3400     0 .2809     1.18  .0025  .0011  .0125      0  .0022      0
H        .205     0  .767 .48  1.0