Observer les objets géologiques

Andalusite

 Al2(SiO4)O

Sample : Isolated andalusite crystals

Location : Africa, Morocco, Moroccan Meseta, Marrakesh–Safi,

Silicates > Nesosilicates

Andalusite-Kanonaite Series

Raman Spectrum of Andalusite (166)
Analysis settings : Unoriented sample. Laser wavelength: 532 nm.
Instrument : Spectrometer : Labram HR800 Jobin Yvon Horiba, confocal microscope. Laser source : Oxxius monomode DPSS 532nm
2025