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
Grain type: very fine grainNon-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 |
Binder type: heterogeneous
Grog : Binder: 1:5
Microstructure: fluidal
Porosity: 8%
Firing temperature: 1000–1100 °C
Note:
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