Černá Voda
- 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 | 3,16 |
| MgO | 0,51 |
| Al2O3 | 15,0 |
| SiO2 | 69,1 |
| P2O5 | 0,16 |
| S | 0,01 |
| Cl | 0,03 |
| K2O | 7,00 |
| CaO | 1,69 |
| TiO2 | 0,36 |
| MnO | 0,04 |
| Fe2O3 | 2,66 |
Phase composition (XRD)
Diffraction pattern:
Popis difraktogramu:
In slezská granite from Černá Voda were found quartz SiO2,microcline K2O•Al2O3•6SiO2,albite Na2O•Al2O3•6SiO2 and biotite KFeMg2(AlSi3O10)(OH)2.
