For the first time, wurtzite is found as an inclusion in gem material.
Read MoreThese red, pink and orange hued gems evoke passion and excitement – and are sure-fire accessories for sultry summer days.
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A look at top-quality gems and insight into a delegation’s visit to gem mines in Myanmar.
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Join GIA’s field gemmologists as they seek Vietnam’s exotic sky-blue spinel.
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A spinel in a rarely seen colour is submitted to the New York lab.
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A rare spinel, featuring a Star of David pattern and multiphase inclusions, is examined in Bangkok.
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Venture deep underground with GIA’s Field Gemmologists Vincent Pardieu and Dr. Aaron Palke as they explore the geology of Mogok’s ruby, sapphire and spinel deposits.
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G&G Brief presents an overview of the content of the Spring 2015 issue of Gems & Gemology.
Read MoreThis section, from the Winter 2012 issue of Gems & Gemology, is a compilation of interesting finds from GIA’s laboratories.
Read MoreA compilation of gem news from around the world, covering topics such as localities, unusual gem materials, market news, new products, discoveries, jewellery manufacturing techniques and industry trends.
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