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Les Gemmes: histoire, identification et évaluation
Paperback
Publisher: Independently Published
Published: Jan 18 2026
Pages: 324
Weight: 0.96
Height: 0.68 Width: 6.00 Depth: 9.00
Language: French
Les gemmes -histoire, identification et évaluation- guide le lecteur dans le monde de la gemmologie avec une approche claire et rigoureuse, entre science et émerveillement. Cet ouvrage enseigne à reconnaître les gemmes, à comprendre leur nature et à distinguer les matériaux naturels, synthétiques et les imitations, depuis les bases de l'identification jusqu'à l'évaluation professionnelle.Chaque chapitre est consacré à une gemme, des plus célèbres aux raretés de collection, suivant une méthode systématique qui combine histoire, propriétés, critères diagnostiques, traitements et qualité. Destiné aux étudiants, aux professionnels et aux passionnés, le livre offre des outils concrets pour observer, vérifier et évaluer en toute connaissance de cause.
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