Phase composition (XRD)
Description:
Dominant cristalline phase is quartz, furthermore present albite and microcline.
Chemical composition (XRF)
Element | Content [%] |
Na2O | 0,71 |
MgO | 0,59 |
Al2O3 | 0,52 |
SiO2 | 94,2 |
P2O5 | 0,11 |
SO3 | 0,03 |
K2O | 1,64 |
CaO | 0,31 |
TiO2 | 0,26 |
Fe2O3 | 1,63 |