Optical Microscopy of Small Sculpture (27820)
Analysis of: Sample 1 from small sculpture (27820)
Object the sample was taken from: small sculpture (27820)
Instrument used: polarizing microscope BX51
Analysed by: Martin Hložek
Rock and mineral fragments
Grain type: fine grainNon-plastic inclusion | Type |
---|---|
biotite | Minerals |
calcite | Minerals |
quartz | Minerals |
muscovite | Minerals |
quartzite | Rocks |
marble | Rocks |
Binder type: heterogeneous
Grog : Binder: 1:5
Microstructure: fluidal
Porosity: 6%
Firing temperature: 900 °C