A phenomenon usually seen in Colombian emeralds is found in a specimen from Zambia.
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Activity at Brazil’s Belmont mine is updated at Tucson.
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A summary of the content found in the Summer 2016 issue of Gems & Gemology.
Read MoreJaipur, India, is a leading emerald cutting and trading centre for the global gem and jewellery industry. See inside the industry with a GIA field team, and learn the intricacies of a business seldom seen by the public or most members of the industry.
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A large scale gemstone mining company seeks to change the way the world acquires and sells fine gemstones.
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A successful Shanghai supplier for China’s Gem TV shares his experiences with the home-shopping network. The article also discusses Gem TV’s operation and the nature and potential growth of its customer base.
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Join GIA on location at the Kagem emerald mine in Zambia and get an overview of what may be the largest emerald mine in the world. It’s an operation that is helping to revolutionise the coloured gemstone industry.
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For eight decades, Gems & Gemology, GIA’s peer-reviewed quarterly journal, has educated generations of readers and protected the gem-buying public. We share ten landmark articles that were particularly significant to gem and jewellery professionals.
Read MoreThis section, from the Summer 1992 issue of Gems & Gemmology, is a compilation of interesting finds from GIA's laboratories.
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A 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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