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A comprehensive guide to the main varieties of birthstones, including their properties and structure. This volume features extracts from eight historical articles on the subjects of gemology and crystallography. This illustrative guide to birthstones is an ideal read for those who are interested in learning more about their spiritual connection to the natural world. Featured extracts taken from the following articles: - ‘Gems and Gem Materials’ Edward Henry Kraus - ‘The Natural History of Gems – Or, Decorative Stones’ C. W. King - ‘Diamonds and Precious Stones - Their History, Value and Distinguishing Characteristics’ Harry Emanuel - ‘A Manual of Precious Stones and Antique Gems’ Hodder M Westropp - ‘Precious Stones and Gems - Their History, Sources and Characteristics’ Edwin W. Streeter - ‘Gem Testing’ B W Anderso - ‘A Hand-Book of Precious Stones’ M. D. Rothschild - ‘Gem Stones and Their Distinctive Characters’ G. F. Herbert Smith

In 'Gems in the Smithsonian Institution' by Paul E. Desautels, readers are taken on a fascinating journey through the world of gemstones, exploring their geological significance, historical uses, and cultural importance. Desautels expertly combines scientific research with engaging storytelling, making this book accessible to both gem enthusiasts and casual readers. With vivid descriptions and detailed illustrations, the book showcases the beauty and complexity of gems, offering a comprehensive look at the collection housed in the Smithsonian Institution. Desautels's writing style is informative yet engaging, providing readers with a deeper understanding of the value and allure of gemstones in our world. This book serves as an invaluable resource for anyone interested in gems, from amateur collectors to seasoned experts. Paul E. Desautels's passion for gems and extensive knowledge of the subject shine through in this captivating exploration of the world of precious stones.