Optical Microscopy of Stove Tile (6/15–6122/449, 6/15–6168/892)


Analysis of: Sample 1 from stove tile (6/15–6122/449, 6/15–6168/892)
Object the sample was taken from: stove tile (6/15–6122/449, 6/15–6168/892)
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
biomass Rocks
quartzite Rocks
metaquartzite Rocks
mica slate Rocks
limestone Rocks
iron oxide-hydroxide klasts Rocks
Grain type: very fine grain
Binder type: heterogeneous
Grog : Binder: 1:5
Microstructure: fluidal
Porosity: 8%
Firing temperature: 1000–1100 °C
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