Spectrum preview
Title
VIS-NIR-MIR reflectance spectrum of Olivine and Iron sulfides (sub-µm grains) mixture 60:40 vol%
Database
Experiment type
laboratory measurement
Spectrum type
reflectance factor
Version
#1 (2023-02-07 20:33:38 UTC+0000)
Instrument parameters
Instrument
Brucker Vertex 70 – transmission Mid-IR
Spectral observation mode
spectrum
Valid spectral range(s)
2222.0 - 25000.0 $nm$
Observation geometry
biconical : i=15.0° ; e=30.0° ; az=0.0° ; ph=45.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Instrument parameters
Instrument
SHADOWS Spectro-Gonio bidirectional reflection Vis-NIR
Spectral observation mode
spectrum
Valid spectral range(s)
500.0 - 660.0 $nm$ ; 680.0 - 1380.0 $nm$ ; 1400.0 - 2980.0 $nm$ ; 3000.0 - 4200.0 $nm$
Observation geometry
bidirectional : i=0.0° ; e=30.0° ; az=0.0° ; ph=30.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Sample preview
Name
Mixture of Olivine and Iron sulfides powders (sub-micrometre-sized grains), Olivine:FeS 60:40 vol%
Texture
other
Thickness
3.0 $\pm$ 0.5 $mm$
Temperature
295.0 $K$
References
Data reference
Sultana, Robin (2019): VIS-NIR-MIR Reflectance spectra of mixtures of sub-µm grains of Olivine with Iron Sulfides or Anthracite, at different concentrations. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_OP_20230207_001
Publications