Gemstone Identification Using UV-Visible Diffuse Reflectance

A study published in the journal Molecules proposes UV-visible diffuse reflectance spectrophotometry with optic fibers (FORS) as a non-invasive easy and rapid technique for the preliminary identification of precious gemstones.

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Taha Khanjul , Angelo Agostino , Taha Khan , Laura Thomson , Marcello Picollo , Francesca Gullo , Maria Labate , , Visible Diffuse Reflectance Spectrophotometry , Preliminary Authentication , Fourier Transform Infrared , Attenuated Total Reflection , Optic Fibers , Different Gemstones Using , Elisa Cal , Federica Gulino ,