Observer les objets géologiques

Almandine

 Fe3Al2(SiO4)3

Sample : Blueschist.

Location : Europe, France, Ile de Groix,

Silicates > Nesosilicates

Garnet Group > Pyralspite garnets

Almandine-Pyrope Series

Raman Spectrum of Almandine (29)
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+
2015