Influence of surface roughness on the spectroscopic characterization of jadeite and greenstones archaeological artifacts: The axe-god pendants case study
Résumé
Topography of archaeological lithic samples affect their analysis by spectroscopy. Changes were seen in XRF, Raman and FTIR spectra of jade and greenstone samples. Shifts, intensity reduction and loss of bands were the main effects observed. Functional analysis of FTIR spectra confirmed it's useful to study Axe-God pendants.
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