Phlogopite
Ventruti G, Zema M, Scordari F, Pedrazzi G
American Mineralogist 93 (2008) 632-643
Thermal behavior of a Ti-rich phlogopite from Mt. Vulture (Potenza, Italy):
An in situ X-ray single-crystal diffraction study
Locality: trioctahedral mica, Cava St. Antonia, Mt. Vulture, Potenza, Italy
Sample: T = 100 K
_database_code_amcsd 0004547
5.3278 9.2225 10.2087 90 100.031 90 C2/m
atom      x      y      z    occ  Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3)
K         0     .5      0 1.0276 .0172 .01597 .01614  .0197      0 .00382      0
MgM1      0      0     .5  .7408 .0063 .00543 .00495 .00922      0 .00292      0
FeM1      0      0     .5  .2592 .0063 .00543 .00495 .00922      0 .00292      0
MgM2      0 .33520     .5  .7393 .0072 .00423 .00967 .00774      0 .00103      0
FeM2      0 .33520     .5  .2607 .0072 .00423 .00967 .00774      0 .00103      0
Si   .07495 .16686 .22520  .6761 .0067 .00575 .00654 .00789 .00005 .00150 .00018
Al   .07495 .16686 .22520  .3073 .0067 .00575 .00654 .00789 .00005 .00150 .00018
O1   .33269 .22311 .16797        .0136  .0127  .0173  .0112 -.0035  .0031 -.0022
O2    .0019      0 .16889        .0136  .0180  .0111  .0109      0  .0000      0
O3   .13082 .16751 .39136        .0084  .0081  .0084  .0085 .00019 .00135  .0001
O4   .13190     .5 .39874        .0086  .0083  .0107  .0069      0  .0015      0
H      .111     .5   .319  .5931 .0086