Observer les objets géologiques

Omphacite

 (Ca,Na)(Mg,Fe,Al)Si2O 6

Sample : Eclogite.

Locality : Europe, Italy, Aosta Valley, Val Clavalité,

Raman Spectrum of Omphacite (23)
Analysis settings : Unoriented sample. Laser wavelength: 514.5 nm.
Instrument : Spectrometer : Labram HR800 vis Jobin Yvon Horiba, semi-confocal microscope. Laser source : Spectra Physics 2018 Ar+/Kr+
2017