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ru24.net
News in English
Сентябрь
2019

Institute says all that glisters isn't gold

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The Gem and Jewelry Institute of Thailand (GIT) has issued a warning against so-called cloned gold, a widespread type of fake gold made of metals thickly coated with real gold to make it difficult to tell if it is real or counterfeit using basic gold testing techniques.



Moscow.media
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