Optical Microscopy of Stove Tile (no id)
Analysis of: Sample 1 from stove tile (no id)
Object the sample was taken from: stove tile (no id)
Instrument used: polarizing microscope BX51
Analysed by: Martin Hložek
Rock and mineral fragments
Chemical analysis: | Non-plastic inclusion | Type |
|---|---|
| alkali feldspar | Minerals |
| amphibole | Minerals |
| biotite | Minerals |
| quartz | Minerals |
| muscovite | Minerals |
| plagioclase | Minerals |
| amphibolite | Rocks |
| biomass | Rocks |
| granitoid | Rocks |
| cataclasite | Rocks |
| quartzite | Rocks |
| Chemical/Sloučenina | Value/Hodnota |
|---|---|
SiO2
|
32.29%
|
Al2O3
|
6.62%
|
Fe2O3
|
1.46%
|
CaO
|
1.50%
|
CuO
|
1.88%
|
PbO2
|
56.24%
|
Grain type: fine grain
Binder type: heterogeneous
Grog : Binder: 1:4
Microstructure: parallel
Porosity: 5%
Firing temperature: 800 °C