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 grainNon-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;