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 = 298 K after reversal experiment
_database_code_amcsd 0004550
5.3160 9.2043 10.1613 90 100.060 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 1.0217 .0287  .0259  .0264  .0342      0  .0064      0
MgM1      0      0     .5 .73956 .0127  .0104  .0097  .0188      0  .0048      0
FeM1      0      0     .5 .26044 .0127  .0104  .0097  .0188      0  .0048      0
MgM2      0 .34126     .5 .73765 .0104  .0050  .0117  .0132      0  .0010      0
FeM2      0 .34126     .5 .26235 .0104  .0050  .0117  .0132      0  .0010      0
Si   .07398 .16718 .22456  .6732 .0093  .0076  .0082  .0122 .00020 .00209  .0000
Al   .07398 .16718 .22456  .3060 .0093  .0076  .0082  .0122 .00020 .00209  .0000
O1    .3280  .2262  .1669        .0182  .0155  .0219  .0177 -.0053  .0046 -.0040
O2    .0083      0  .1683        .0180  .0232  .0123  .0173      0  .0003      0
O3    .1304 .16860 .39181        .0104  .0083  .0091  .0138  .0001  .0019 -.0004
O4    .1351     .5  .4005        .0117  .0111  .0113  .0131      0  .0036      0