Sample
Name
Tonalite (NB2) cut slab
Database
Experimentalists
Date
2026-03-02
Provider
Beatrice LUAIS
Picture of the sample as a cut slab.
SWIR hyperspectral cube : RGB composition.
Optical microscope observation processed with ENVI : plagioclase crystals mapping.
Physical characteristics
Comments
NB2 sample cut in the form of a sugar. This plutonic rock is mainly composed of plagioclase, quartz, biotite and K-feldspar (origin : Mashaba, ZIMBABWE).
Temperature
20.0 $\pm$ 5.0 $^{\circ}C$
Type
ambient air
Fluid temperature
20.0 $\pm$ 5.0 $^{\circ}C$
Number
1
Layers