Optical Microscopy of Stove Tile (10/14 A1488)
Analysis of: Sample 1 from stove tile (10/14 A1488)
Object the sample was taken from: stove tile (10/14 A1488)
Instrument used: polarizing microscope BX51
Analysed by: Martin Hložek
Rock and mineral fragments
Grain type: fine grain| Non-plastic inclusion | Type |
|---|---|
| alkali feldspar | Minerals |
| biotite | Minerals |
| quartz | Minerals |
| muscovite | Minerals |
| plagioclase | Minerals |
| tourmaline | Minerals |
| aplite | Rocks |
| slate | Rocks |
| greywacke | Rocks |
| granitoid | Rocks |
| cataclasite | Rocks |
| quartzite | Rocks |
| metaquartzite | Rocks |
| mylonite | Rocks |
| sandstone | Rocks |
| iron oxide-hydroxide klasts | Rocks |
Binder type: heterogeneous
Grog : Binder: 1 : 1
Microstructure: parallel
Porosity: 8%
Firing temperature: 800 °C
Note:
Komora je na spodní straně otevřena; fragmenty z celkem 22 jedinců The bottom side of the chamber stove tile is open;