Optical Microscopy of Stove Tile (S 191_78ch)
Analysis of: Sample 1 from stove tile (S 191_78ch)
Object the sample was taken from: stove tile (S 191_78ch)
Instrument used: polarizing microscope BX51
Analysed by: Martin Hložek
Rock and mineral fragments
Grain type: medium grain| Non-plastic inclusion | Type |
|---|---|
| cataclasite | Rocks |
| ferrous sandstone | Rocks |
| iron oxide-hydroxide klasts | Rocks |
| limestone | Rocks |
| silicate | Rocks |
| siltstone | Rocks |
| pegmatite | Rocks |
| metaquartzite | Rocks |
| quartzite | Rocks |
| alkali feldspar | Minerals |
| mudstone | Rocks |
| greywacke | Rocks |
| slate | Rocks |
| aplite | Rocks |
| plagioclase | Minerals |
| muscovite | Minerals |
| biotite | Minerals |
Binder type: heterogeneous
Grog : Binder: 1:2
Microstructure: parallel
Porosity: 7%
Firing temperature: 800–900 °C