Observer les objets géologiques



Sample : Green prismatic diopside crystal on a calcite and anhydrite matrix.

Location : Africa, Madagascar, Toliara, Ampandrandava Mine,

Raman Spectrum of Diopside (10)
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+