Phase composition (XRD)
Description:
Dominant cristalline phase is quartz, furthermore present microcline and albite.
Chemical composition (XRF)
Element | Content [%] |
Na2O | 0,76 |
MgO | 0,22 |
Al2O3 | 4,70 |
SiO2 | 89,8 |
SO3 | 0,69 |
K2O | 2,89 |
CaO | 0,23 |
TiO2 | 0,14 |
Fe2O3 | 0,57 |