Optical Microscopy of Kachel (K506,K556)
Analysis of: Sample 1 from kachel (K506,K556)
Object the sample was taken from: kachel (K506,K556)
Instrument used: polarizing microscope BX51
Analysed by: Martin Hložek
Rock and mineral fragments
Chemical analysis: | Neplastická složka | Typ |
|---|---|
| biotit | Minerály |
| epidot | Minerály |
| křemen | Minerály |
| mikroklin | Minerály |
| muskovit | Minerály |
| plagioklasy | Minerály |
| břidlice | Horniny |
| křemence | Horniny |
| metakvarcity | Horniny |
| mylonity | Horniny |
| ruly | Horniny |
| Chemical/Sloučenina | Value/Hodnota |
|---|---|
| SiO2 | 32.65% |
| Al2O3 | 2.32% |
| CaO | 2.10% |
| CuO | 2.95% |
| PbO2 | 59.98% |
Grain type: jemně zrnitá
Binder type: homogenní
Grog : Binder: 1:3
Microstructure: fluidální
Porosity: 7%
Firing temperature: 900–1000 °C