Dubičná
- Quarry
- Stone appearance
- Petrographic examination
- Physical properties
- Frost resistance
- Particle size distribution by image analysis
- Chemical and phase composition
- Notes and literature
Chemical composition (XRF)
| Element | Content [%] |
|---|---|
| Na2O | 4,19 |
| MgO | 2,74 |
| Al2O3 | 17,6 |
| SiO2 | 45,8 |
| P2O5 | 0,75 |
| K2O | 3,81 |
| CaO | 9,64 |
| TiO2 | 2,93 |
| MnO | 0,17 |
| Fe2O3 | 9,16 |
Phase composition (XRD)
Diffraction pattern:
Popis difraktogramu:
In basalt from Dubičná were found quartz SiO2, bytownite NaAlSi3O3 and augite Ca(Mg,Fe)Si2O6.
