Raman spectra of ice and salt hydrates in synthetic fluid inclusions

Raman spectra of ice, NaCl·2H 2O (hydrohalite), CaCl 2·6H 2O (antarcticite), α -CaCl 2·4H 2O, γ-CaCl 2·4H 2O, CaCl 2·2H 2O (sinjarite), MgCl 2·12H 2O, FeCl 2·6H 2O, FeCl 2·4H 2O, and a LiCl hydrate are characterized in synthetic fluid inclusions in quartz at about − 190 °C. Each hydrate can be disti...

Full description

Saved in:
Bibliographic Details
Published in:Chemical geology 2010-07, Vol.275 (1), p.58-66
Main Authors: Baumgartner, Miriam, Bakker, Ronald J.
Format: Article
Language:English
Subjects:
Antarctica
Bands
Fluid inclusions
Hydrates
Ice
Quartz
Raman spectra
Raman spectroscopy
Salt hydrates
Spectra
Stretching
Vibration mode
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Raman spectra of ice, NaCl·2H 2O (hydrohalite), CaCl 2·6H 2O (antarcticite), α -CaCl 2·4H 2O, γ-CaCl 2·4H 2O, CaCl 2·2H 2O (sinjarite), MgCl 2·12H 2O, FeCl 2·6H 2O, FeCl 2·4H 2O, and a LiCl hydrate are characterized in synthetic fluid inclusions in quartz at about − 190 °C. Each hydrate can be distinguished on its characteristic Raman bands, which occur at wavenumbers in the range of the stretching vibration mode of water (2800 to 4000 cm − 1 ). The spectra provide the basis for the interpretation of Raman spectra obtained in natural fluid inclusions.
ISSN:0009-2541
1872-6836
DOI:10.1016/j.chemgeo.2010.04.014