Data Set/Point | 16/1. | 30/1. | 54/1. |
SiO2 | 37.536 | 37.623 | 37.497 |
TiO2 | 1.771 | 1.844 | 2.034 |
Al2O3 | 17.998 | 18.264 | 18.034 |
FeO | 11.854 | 11.689 | 12.099 |
MnO | 0.084 | 0.08 | 0.046 |
MgO | 15.342 | 15.516 | 15.541 |
CaO | 0 | 0.005 | 0.008 |
Na2O | 0.165 | 0.188 | 0.158 |
K2O | 10.276 | 10.076 | 10.015 |
Cr2O3 | 0.003 | 0.045 | 0.021 |
Cl | 0.008 | 0.026 | 0.019 |
BaO | 0 | 0.036 | 0 |
Total | 94.988 | 95.391 | 95.451 |
Comment | A1_Tu010 | A2_Tu012 | A2_Tu013 |
Si | 5.448 | 5.431 | 5.418 |
Al iv | 2.552 | 2.569 | 2.582 |
Al vi | 0.527 | 0.539 | 0.490 |
Ti | 0.193 | 0.200 | 0.221 |
Cr | 0.000 | 0.000 | 0.000 |
Fe | 1.439 | 1.411 | 1.462 |
Mn | 0.010 | 0.010 | 0.006 |
Mg | 3.319 | 3.339 | 3.348 |
Li* | 0.713 | 0.723 | 0.703 |
Ca | 0.000 | 0.001 | 0.001 |
Na | 0.046 | 0.053 | 0.044 |
K | 1.902 | 1.855 | 1.846 |
OH* | 4.000 | 4.000 | 4.000 |
F | 0.000 | 0.000 | 0.000 |
Cl | 0.000 | 0.000 | 0.000 |
TOTAL | 20.150 | 20.131 | 20.121 |
Y total | 6.201 | 6.222 | 6.230 |
X total | 1.949 | 1.909 | 1.891 |
Al total | 3.079 | 3.108 | 3.072 |
Fe/Fe + Mg | 0.302 | 0.297 | 0.304 |