- Title
- Vis-NIR bidirectional reflectance spectrum of Calcite hydrothermal concretion powder (Massif Central, F), grain size inf. 25 µm
- Database
- Experiment type
- laboratory measurement
- Spectrum type
- reflectance factor
- Version
- #1 (2022-08-19 19:39:50 UTC+0000)
- Instrument
- SHINE Spectro-Gonio bidirectional reflection Vis-NIR
- Spectral observation mode
- spectrum
- Valid spectral range(s)
- 390.0 - 678.0 $nm$ ; 682.0 - 1598.0 $nm$ ; 1602.0 - 2834.0 $nm$ ; 2842.0 - 4202.0 $nm$ ; 4306.0 - 4650.0 $nm$
- 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
- Calcite hydrothermal concretion powder (inf. 25 µm)
- Origin
- natural terrestrial
- Texture
- compact fine grained
- Thickness
- 3.5 $\pm$ 0.1 $mm$
- Temperature
- 18.0 $\pm$ 2.0 $^{\circ}C$
References
- Data reference
- Schmitt, Bernard; Leclef, Apolline; Montagnac, Gilles (2021): Calcite: Vis-NIR and Mid-IR diffuse reflectance, MIR specular reflectance and Raman spectra of powders and blocks. SSHADE/DRIMS (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_BS_20220803_001