Phase composition (XRD)
Description:
Dominant cristalline phase is quartz, furthermore present microcline, albite and illite.
Chemical composition (XRF)
Element | Content [%] |
Na2O | 1,14 |
MgO | 0,34 |
Al2O3 | 6,24 |
SiO2 | 87,5 |
SO3 | 0,17 |
K2O | 3,56 |
CaO | 0,24 |
TiO2 | 0,12 |
Fe2O3 | 0,69 |