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

Spectrum Vis-NIR spectrum of NH4-Montmorillonite with 25-50µm grain sizes at 200K

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

Spectrum Vis-NIR spectrum of Dolomite with 50-100µm grain sizes at 200K

Spectrum Vis-NIR spectrum of mixture #4_h (Mo 29% : An 36% : Do 18% : Gr 17%) with 0-25µm grain size at 200K after heating 2h at 140°C Spectrum Vis-NIR spectrum of mixture #4_h (Mo 29% : An 36% : Do 18% : Gr 17%) with 0-25µm grain size at 300K after heating 2h at 140°C

Spectrum Vis-NIR spectrum of mixture #4_h (Mo 29% : An 35% : Do 18% : Gr 18%) with 25-50µm grain size at 300K after heating 2h at 120°C

Spectrum Vis-NIR spectrum of mixture #4_h (Mo 28% : An 36% : Do 18% : Gr 18%) with 50-100µm grain size at 200K after heating 2h at 110°C Spectrum Vis-NIR spectrum of mixture #4_h (Mo 28% : An 36% : Do 18% : Gr 18%) with 50-100µm grain size at 290K after heating 2h at 110°C