Phase composition (XRD)
Description:
Dominant cristalline phase is quartz, furthermore present of small amounts albite, microcline and illite.
Chemical composition (XRF)
Element | Content [%] |
Na2O | 0,69 |
MgO | 0,33 |
Al2O3 | 0,16 |
SiO2 | 95,3 |
P2O5 | 0,09 |
K2O | 1,56 |
CaO | 0,40 |
TiO2 | 0,21 |
Fe2O3 | 1,29 |