Multifaceted Evaluation of Gemstones Using UV-Vis and EDXRF

Application News X-Ray Analysis Analysis of Precious Stones by EDX-8100: No. Differentiation of Natural Stones/Synthetic Stones, Determination of Geographic Origin of Natural Stones X276 Various instruments are used in appraisals of precious stones, including not only general gemstone appraisal tools…

Application note Studying the homogeneity of tourmalines with the ARL QUANT’X EDXRF Spectrometer Introduction This wide range of potential combinations explains how there Tourmalines are well-known, valuable gemstones available in a are 37 generally accepted tourmaline species, with schorl variety…

LAAN-A-UV-E062 Application News No. Spectrophotometric Analysis Evaluating Optical Properties of Diamonds and Natural Gemstones A565 Diamonds, which captivate the eyes of many people, are either natural or synthetic. Natural diamonds are mined from the earth and synthetic diamonds are artificially…

Application note Determining the origin and authenticity of gemstones with ARL QUANT’X EDXRF Spectrometer Author Introduction Pascal Lemberge, Energy Dispersive X-Ray Fluorescence (EDXRF) is an important tool for the Thermo Fisher Scientific determination of the authenticity of colored gemstones and…