Chemical composition (XRF)
Element | Content [%] |
MgO | 0,08 |
Al2O3 | 6,40 |
SiO2 | 92,0 |
P2O5 | 0,06 |
SO3 | 0,04 |
Cl | 0,02 |
K2O | 0,25 |
CaO | 0,05 |
TiO2 | 0,06 |
Fe2O3 | 0,13 |
Phase composition (XRD)
Diffraction pattern:
Popis difraktogramu:
In havlovice sandstone was found only quartz SiO2.