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Author: Ted Themelis
Publisher: Ted Themelis
ISBN:
Category : History
Languages : en
Pages : 280

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Author: Richard W. Hughes
Publisher:
ISBN: 9780964509719
Category :
Languages : en
Pages : 816

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Book Description
From the dawn of time, ruby and sapphire have both attracted and fascinated humans in ways that few other items could.While objects of desire are found throughout the natural world, physical beauty is too often ephemeral. From the allure of a man, woman, flower or butterfly, through the fleeting moments of a sunset, there is little that lasts and practically nothing that can be passed down to our descendants. The exception is precious stones. Not only are they the most durable creations of mother nature, but their visual splendor is truly eternal.In this companion to his 2013 book, Ruby & Sapphire--A Collector's Guide, Richard Hughes examines these gems from the gemological standpoint, delving into these gems not just from the aesthetic, but also from the scientific point of view.The product of nearly 40 years of firsthand experience, it covers every aspect of the subject from A-Z. History, sources, prices, quality analysis, synthetics and treatments, everything is here. Ruby & Sapphire--A Gemologist's Guide represents the most comprehensive book ever written on a single precious stone. With over 1000 photos, maps and illustrations and 3500 references, it is nothing less than a tour-de-force of gemological scholarship.

Author: Ted Themelis
Publisher:
ISBN: 9780940965577
Category : Rubies
Languages : en
Pages : 291

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Book Description

Author: Gary W. Bowersox
Publisher: GeoVision, Inc.
ISBN: 9780974732312
Category : Biography & Autobiography
Languages : en
Pages : 544

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Book Description
This is the story of one man's endeavor to discover precious gems and to lead a life filled with loyal friends and extraordinary adventures. He finds it all in the Hindu Kush region of Afghanistan but not without risking his life. In this book Gary W. Bowersox spins his tales of thirty two years of discovery both introspective and worldwide. Along the way he encounters danger and intrigue as he builds lasting friendships. He has traded gems and stories with Afghan miners, ethnic peoples, freedom fighters, government officials, scientist, and on a few occasions, international spies.

Author: Isidore Kozminsky
Publisher:
ISBN:
Category : Charms
Languages : en
Pages : 488

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Book Description

Author: Ted Themelis
Publisher: Ted Themelis
ISBN: 9780940965409
Category : Rubies
Languages : en
Pages : 48

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Book Description
This book is the product of self-supported and painstaking research work of 47 experiments on 30,000 natural and synthetic rubies and sapphires treated with beryllium by Ted Themelis in his thermochemical GEMLAB laboratory in Bangkok from May 2002 to January 2003. This book deals with the gemological and technical aspects in high temperature heat-treatment of rubies and sapphires with beryllium additives.

Author: Sir Charles Haukes Todd Crosthwaite
Publisher:
ISBN:
Category : Anglo-Burmese War, 3rd, 1885
Languages : en
Pages : 468

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Author: Ted Themelis
Publisher:
ISBN: 9780940965300
Category : Gems
Languages : en
Pages : 352

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Book Description

Author: Kim Rix
Publisher:
ISBN: 9781912635238
Category : Antiques & Collectibles
Languages : en
Pages : 98

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Book Description
This travel guide is for anyone considering a trip to the beautiful country of Sri Lanka in search of a special memory to treasure forever. Written by Kim Rix, a gemmologist (GIA) and professional photographer who has travelled to more than 50 countries, this unique book unveils how you can become a `Gemstone Detective' on your next adventure. If you are considering purchasing a gemstone or piece of jewellery, this book is essential reading on the plane over to Sri Lanka! It is a mine of expert advice, insider information and practical tips to help you better understand the gemstone and jewellery market. As well as offering country-specific background and up-to-the-minute advice, the `Gemstone Detective' series, is a `how to' guide for anyone who wants to experience the fun, excitement and romance of buying unique and beautiful gems or jewellery in countries around the world renowned for their natural gemstones. Kim Rix is dedicated to visiting each country in the `Gemstone Detective' series to provide readers with the best advice and easy-to-follow steps to help travellers avoid the pitfalls, scams and disappointments of a bad buying decision.

Author: Eduard Josef Gübelin
Publisher:
ISBN: 9783039990290
Category : Crystals
Languages : en
Pages : 829

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