Phlogopite
Brigatti M F, Caprilli E, Funiciello R, Giordano G, Mottana A, Poppi L
European Journal of Mineralogy 17 (2005) 611-621
Crystal chemisty of ferroan phlogopites from the Albano maar lake
(Colli Albani volcano, central Italy)
Locality: Colli Albani volcano, central Italy
Sample: AA4
_database_code_amcsd 0007126
5.3288 9.227 10.246 90 99.98 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)
CaA         0    .5     0 .001 2.24  .0197  .0069  .0054      0  .0018      0
BaA         0    .5     0 .017 2.24  .0197  .0069  .0054      0  .0018      0
KA          0    .5     0 .984 2.24  .0197  .0069  .0054      0  .0018      0
AlM1        0     0    .5 .019  .63  .0038  .0016  .0024      0  .0013      0
TiM1        0     0    .5 .045  .63  .0038  .0016  .0024      0  .0013      0
Fe2+M1      0     0    .5 .157  .63  .0038  .0016  .0024      0  .0013      0
MgM1        0     0    .5 .778  .63  .0038  .0016  .0024      0  .0013      0
MnM1        0     0    .5 .001  .63  .0038  .0016  .0024      0  .0013      0
AlM2        0 .3356    .5 .019  .65  .0024  .0026  .0020      0  .0005      0
TiM2        0 .3356    .5 .045  .65  .0024  .0026  .0020      0  .0005      0
Fe2+M2      0 .3356    .5 .157  .65  .0024  .0026  .0020      0  .0005      0
MgM2        0 .3356    .5 .778  .65  .0024  .0026  .0020      0  .0005      0
MnM2        0 .3356    .5 .001  .65  .0024  .0026  .0020      0  .0005      0
SiT    .07541 .1668 .2267 .680  .51  .0032  .0016  .0016  .0000  .0005  .0000
AlT    .07541 .1668 .2267 .320  .51  .0032  .0016  .0016  .0000  .0005  .0000
O1      .0088     0 .1701      1.22  .0119  .0034  .0026      0 -.0010      0
O2      .3301 .2266 .1694      1.16  .0090  .0045  .0025 -.0017  .0016 -.0006
O3      .1306 .1674 .3917       .70  .0053  .0022  .0019 -.0001  .0007  .0002
O4      .1321    .5 .3992       .66  .0041  .0022  .0020      0  .0009      0