In fluid inclusions from Lastourville (Gabon), Col d'Allos (France), Perry County (USA) and Val d'Illiez (Switzerland), melting of a solid phase was observed between —92 °C and —103 °C. Identification by Raman microspectrometry shows these phases are solid CO2 or solid H2S. These spectroscopic determinations are necessary for interpretations of microthermometric measurements.Dans des inclusions fluides de Lastourville (Gabon), du Col d'Allos (France), de Perry County (USA) et du Val d'Illiez (Suisse) la fusion d'un solide a été observée entre —92 °C et — 103 °C. Par microspectrométrie Raman, ces solides ont été identifiés comme étant soit CO2 solide, soit H2S solide. Ces caractérisations spectroscopiques sont essentielles pour l'interprétat...
International audienceWith a combined approach using Solid State 13C-MAS NMR and Laser Raman Microsp...
International audienceThe factors that trigger explosive eruptions often remain elusive because of t...
A systematic study of liquid CO₂-bearing inclusions in minerals has been carried out. Mass spectrom...
In fluid inclusions from Lastourville (Gabon), Col d'Allos (France), Perry County (USA) and Val d'Il...
Nine fluid inclusions have been analysed both by microthermometry and by Raman spectroscopy with the...
The combined application of Raman microspectroscopy and the cooling stage to the study of fluid incl...
Rarely described until recently, fluid inclusions with H2S as a major component have been studied in...
One of the major focusses of the study of mineral deposits is to obtain information about the source...
Carbon dioxide (CO2) is one of the main volatile components of natural magmas, but estimation of its...
Raman spectroscopy is a powerful method for the determination of CO2 densities in fluid inclusions, ...
International audienceWith a combined approach using Solid-State C-13-MAS NMR and Laser Raman Micros...
Four techniques have been selected to analyse molecular fluid phases in crystals : microthermometry ...
International audienceQuantitative analysis of gases by Raman spectroscopy is based on relative Rama...
To assess the ability of densimetry for CO2 fluid in CO2 inclusions, we compare two methods, microth...
Dans les inclusions fluides aqueuses, la microspectrometrie Raman permet d'analyser l'ion SO4 et d'i...
International audienceWith a combined approach using Solid State 13C-MAS NMR and Laser Raman Microsp...
International audienceThe factors that trigger explosive eruptions often remain elusive because of t...
A systematic study of liquid CO₂-bearing inclusions in minerals has been carried out. Mass spectrom...
In fluid inclusions from Lastourville (Gabon), Col d'Allos (France), Perry County (USA) and Val d'Il...
Nine fluid inclusions have been analysed both by microthermometry and by Raman spectroscopy with the...
The combined application of Raman microspectroscopy and the cooling stage to the study of fluid incl...
Rarely described until recently, fluid inclusions with H2S as a major component have been studied in...
One of the major focusses of the study of mineral deposits is to obtain information about the source...
Carbon dioxide (CO2) is one of the main volatile components of natural magmas, but estimation of its...
Raman spectroscopy is a powerful method for the determination of CO2 densities in fluid inclusions, ...
International audienceWith a combined approach using Solid-State C-13-MAS NMR and Laser Raman Micros...
Four techniques have been selected to analyse molecular fluid phases in crystals : microthermometry ...
International audienceQuantitative analysis of gases by Raman spectroscopy is based on relative Rama...
To assess the ability of densimetry for CO2 fluid in CO2 inclusions, we compare two methods, microth...
Dans les inclusions fluides aqueuses, la microspectrometrie Raman permet d'analyser l'ion SO4 et d'i...
International audienceWith a combined approach using Solid State 13C-MAS NMR and Laser Raman Microsp...
International audienceThe factors that trigger explosive eruptions often remain elusive because of t...
A systematic study of liquid CO₂-bearing inclusions in minerals has been carried out. Mass spectrom...