- Thin Sections and Petrography (Rock and Mineral Properties)
- X-ray Fluorescence Testing (Rock and Mineral Chemistry)
- X-ray Diffraction (Mineral ID and Crystallography)
- USB Spectrometer (Gemstone ID)
- Raman Spectroscopy (Mineral and Gemstone ID)
- Gamma Spectroscopy (Radioactivity and Uranium Minerals)
- LIBS (Laser Induced Breakdown Spectroscopy)
USB Spectrometer
Gemstone spectra are acquired by shining a high intensity halogen light through a gemstone crystal and collecting the spectra with a UV/Vis/NIR spectrometer and software.
Ruby Spectrum
![](https://www.geologynet.com/wp-content/uploads/2018/10/rubyqc1.jpg")
Diamond
![](https://www.geologynet.com/wp-content/uploads/2018/10/diamond.jpg")
Our USB Fiber Spectrometer
![](https://www.geologynet.com/wp-content/uploads/2018/10/uvvisnirsetup.jpg")
