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Gemology is the study of precious and semi-precious stones and their properties. It is a field of science that is constantly evolving, as new discoveries are made and new technologies are developed. Gemologists study the physical and chemical properties of gems, such as color, hardness, clarity, and refractive index. They also study the history and folklore associated with gems. The aim of gemology is to understand the characteristics and properties of gems in order to identify them and assess their value. Here you can find news, articles, and videos related to gemology and the gemstone industry.
News distribution : Frédéric Biousse critiques Fast Retailing’s strategy, citing mismanagement—not market trends—for the decline of Comptoir and Princesse tam.tam, and offers to restore their appeal with an independent structure.
News business : Parvus Asset Management, a hedge fund registered in Britain, has raised its stake in Kering, a filing by France's financial regulator showed on Friday, now holding around 5% of the group's share capital.