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
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
Grain type: fine grain
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;