Experiment
Vis-NIR spectra of NH4-Montmorillonite, Antigorite, Dolomite and Graphite and their mixtures with different grain sizes and temperatures (140-300 K)
Sub-Experiment
NH4-Montmorillonite
Sub-Experiment
0-25µm grain sizes
Spectrum
Vis-NIR spectrum of NH4-Montmorillonite with 0-25µm grain sizes at 180K
Spectrum
Vis-NIR spectrum of NH4-Montmorillonite with 0-25µm grain sizes at 190K
Spectrum
Vis-NIR spectrum of NH4-Montmorillonite with 0-25µm grain sizes at 200K
Spectrum
Vis-NIR spectrum of NH4-Montmorillonite with 0-25µm grain sizes at 210K
Spectrum
Vis-NIR spectrum of NH4-Montmorillonite with 0-25µm grain sizes at 220K
Spectrum
Vis-NIR spectrum of NH4-Montmorillonite with 0-25µm grain sizes at 230K
Spectrum
Vis-NIR spectrum of NH4-Montmorillonite with 0-25µm grain sizes at 240K
Spectrum
Vis-NIR spectrum of NH4-Montmorillonite with 0-25µm grain sizes at 250K
Spectrum
Vis-NIR spectrum of NH4-Montmorillonite with 0-25µm grain sizes at 260K
Spectrum
Vis-NIR spectrum of NH4-Montmorillonite with 0-25µm grain sizes at 290K
Sub-Experiment
Antigorite
Sub-Experiment
50-100µm grain sizes
Spectrum
Vis-NIR spectrum of Antigorite with 50-100µm grain sizes at 180K
Spectrum
Vis-NIR spectrum of Antigorite with 50-100µm grain sizes at 190K
Spectrum
Vis-NIR spectrum of Antigorite with 50-100µm grain sizes at 200K
Spectrum
Vis-NIR spectrum of Antigorite with 50-100µm grain sizes at 210K
Spectrum
Vis-NIR spectrum of Antigorite with 50-100µm grain sizes at 220K
Spectrum
Vis-NIR spectrum of Antigorite with 50-100µm grain sizes at 230K
Spectrum
Vis-NIR spectrum of Antigorite with 50-100µm grain sizes at 240K
Spectrum
Vis-NIR spectrum of Antigorite with 50-100µm grain sizes at 250K
Spectrum
Vis-NIR spectrum of Antigorite with 50-100µm grain sizes at 260K
Spectrum
Vis-NIR spectrum of Antigorite with 50-100µm grain sizes at 290K
Sub-Experiment
Dolomite
Sub-Experiment
0-25µm grain sizes
Spectrum
Vis-NIR spectrum of Dolomite with 0-25µm grain sizes at 140K
Spectrum
Vis-NIR spectrum of Dolomite with 0-25µm grain sizes at 160K
Spectrum
Vis-NIR spectrum of Dolomite with 0-25µm grain sizes at 180K
Spectrum
Vis-NIR spectrum of Dolomite with 0-25µm grain sizes at 200K
Spectrum
Vis-NIR spectrum of Dolomite with 0-25µm grain sizes at 220K
Spectrum
Vis-NIR spectrum of Dolomite with 0-25µm grain sizes at 240K
Spectrum
Vis-NIR spectrum of Dolomite with 0-25µm grain sizes at 260K
Spectrum
Vis-NIR spectrum of Dolomite with 0-25µm grain sizes at 280K
- Instrument
- SHINE Spectro-Gonio bidirectional reflection Vis-NIR
- Spectral observation mode
- spectrum
- Valid spectral range(s)
- 600.0 - 660.0 $nm$ ; 680.0 - 1380.0 $nm$ ; 1400.0 - 2980.0 $nm$ ; 3000.0 - 4180.0 $nm$
- 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
- Name
- NH4-montmorillonite powder 0-25 µm
- Origin
- natural terrestrial
- Texture
- pulverulent
- Thickness
- 2.0 $\pm$ 0.2 $mm$
- Temperature
- 190.0 $\pm$ 1.0 $K$
- Fluid
-
- $N_2$ , 100.0%
References
- Data reference
- Galiano, Anna; Dirri, Fabrizio; Schmitt, Bernard; Beck, Pierre; Brissaud, Olivier (2019): Vis-NIR spectra of NH4-Montmorillonite, Antigorite, Dolomite and Graphite and their mixtures with different grain sizes and temperatures (140-300 K). SSHADE/CSS+REFL_SLAB (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_BS_20191214_001