Observer les objets géologiques
Vesuvianite
(Idocrase)
Ca10(Mg, Fe)2Al4(SiO4)5(Si2O7)2(OH,F)4
Sample : Brown prismatic crystals of vesuvianite in a metamorphic limestone.
Analysis settings :
Unoriented sample. Laser wavelength: 532 nm.
Instrument : Spectrometer : Labram HR800 Jobin Yvon Horiba, semi-confocal microscope. Laser source : Laser Quantum Torus 400 532nm
Instrument : Spectrometer : Labram HR800 Jobin Yvon Horiba, semi-confocal microscope. Laser source : Laser Quantum Torus 400 532nm
2019