Phase composition (XRD)
Description:
Dominant cristalline phase is quartz, furthermore present microcline, albite and illite.
Chemical composition (XRF)
Element | Content [%] |
Na2O | 1,92 |
MgO | 1,53 |
Al2O3 | 11,2 |
SiO2 | 74,5 |
P2O5 | 0,26 |
K2O | 6,40 |
CaO | 1,36 |
TiO2 | 0,40 |
Fe2O3 | 2,43 |