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: CC
_database_code_amcsd 0007120
5.385 9.202 10.181 90 100.13 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)
BaA        0    .5     0 .035 2.14  .0203  .0059  .0053      0  .0013      0
KA         0    .5     0 .964 2.14  .0203  .0059  .0053      0  .0013      0
AlM1       0     0    .5 .012  .79  .0081  .0017  .0022      0  .0009      0
TiM1       0     0    .5 .041  .79  .0081  .0017  .0022      0  .0009      0
Cr3+M1     0     0    .5 .001  .79  .0081  .0017  .0022      0  .0009      0
Fe2+M1     0     0    .5 .202  .79  .0081  .0017  .0022      0  .0009      0
MgM1       0     0    .5 .742  .79  .0081  .0017  .0022      0  .0009      0
MnM1       0     0    .5 .003  .79  .0081  .0017  .0022      0  .0009      0
AlM2       0 .3391    .5 .012  .92  .0081  .0030  .0020      0  .0002      0
TiM2       0 .3391    .5 .041  .92  .0081  .0030  .0020      0  .0002      0
Cr3+M2     0 .3391    .5 .001  .92  .0081  .0030  .0020      0  .0002      0
Fe2+M2     0 .3391    .5 .202  .92  .0081  .0030  .0020      0  .0002      0
MgM2       0 .3391    .5 .742  .92  .0081  .0030  .0020      0  .0002      0
MnM2       0 .3391    .5 .003  .92  .0081  .0030  .0020      0  .0002      0
SiT    .0739 .1669 .2251 .675  .71  .0083  .0017  .0015  .0001  .0002  .0000
AlT    .0739 .1669 .2251 .325  .71  .0083  .0017  .0015  .0001  .0002  .0000
O1     .0089     0 .1692      1.39  .0177  .0030  .0026      0 -.0005      0
O2     .3286 .2272 .1675      1.44  .0145  .0049  .0026 -.0024  .0014 -.0008
O3     .1298 .1680 .3919       .85  .0101  .0023  .0016  .0000  .0004  .0000
O4     .1343    .5 .4008       .85  .0098  .0024  .0015      0  .0001      0