A technique for origin identification based on statistical analysis and LA-ICP-MS spectrometry.
Read MoreThis article, from the Summer 2009 issue of Gems & Gemmology, is a compilation of abstracts of important gemmology-related articles published outside of Gems & Gemmology.
Read MoreChinese master carvers have produced some of the world's most sophisticated gemstone carvings.
Read MoreArticle, Identification, Jadeite, “Bleaching”, Polymer Impregnation, Jade Treatments
Read MoreAn examination of the various simulants of of nephrite and jadeite, and how to separate them from jade.
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