A stone submitted for identification is revealed to be the first wurtzite examined by the GIA lab.
Read MoreA technique for origin identification based on statistical analysis and LA-ICP-MS spectrometry.
Read MoreG&G Brief presents an overview of the content of the Spring 2015 issue of Gems & Gemology.
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 MoreFrom the Summer 1991 issue of Gems & Gemmology, a summary of important gemmology-related articles published in other journals.
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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