Gem Testing

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Gem Testing

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Author : Basil William Anderson
language : en
Publisher:
Release Date : 1964

Gem Testing written by Basil William Anderson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Precious stones categories.

Gem Testing

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Author : B. Anderson
language : en
Publisher: Read Books Ltd
Release Date : 2011-10-25

Gem Testing written by B. Anderson and has been published by Read Books Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-10-25 with Nature categories.

This vintage book contains a complete guide to testing gems and gemstones for purity and authenticity. Complete with a plethora of useful illustrations and all the information a prospective or existing enthusiast might need to know about the subject, this book constitutes an ideal resource for anyone with an interest in lapidary and gem testing. The chapters of this volume include: “How to Use this Book”, “Refractive Index and its Measurements”, “Double Refraction and How to Detect It”, “Colour, Colour Filters and Dichroscope”, “The Specific Gravity of Gem-Stones and How to Measure It”, “Detection of Synthetic and Imitation Stones”, “The Use of the Microscope”, etcetera. This antiquarian book is being republished now in an affordable, modern edition - complete with a specially commissioned new introduction on gemmology.

Gem Testing For Jewellers

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Author : Basil William Anderson
language : en
Publisher:
Release Date : 1943

Gem Testing For Jewellers written by Basil William Anderson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1943 with Gems categories.

Gem Identification Made Easy 4th Edition

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Author : Antoinette Matlins
language : en
Publisher: Turner Publishing Company
Release Date : 2012-12-14

Gem Identification Made Easy 4th Edition written by Antoinette Matlins and has been published by Turner Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-14 with Antiques & Collectibles categories.

one person can accomplish big things.

Gem Identification Made Easy 5th Edition

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Author : Antoinette Matlins
language : en
Publisher: Turner Publishing Company
Release Date : 2013-03-19

Gem Identification Made Easy 5th Edition written by Antoinette Matlins and has been published by Turner Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-19 with Antiques & Collectibles categories.

This colorful book offers you a window into the world of Mahatma Gandhi, one of the most amazing people of the twentieth century. You will learn about Gandhi’s life—from his time as a student in London to his work for equality in South Africa and India—and his methods of peaceful, but not passive, resistance to injustice.

Testing The Colour Of Gemstones A Collection Of Historical Articles On The Dichroscope Filters Lenses And Other Aspects Of Gem Testing

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Author : Various
language : en
Publisher: Read Books Ltd
Release Date : 2013-05-31

Testing The Colour Of Gemstones A Collection Of Historical Articles On The Dichroscope Filters Lenses And Other Aspects Of Gem Testing written by Various and has been published by Read Books Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-31 with Nature categories.

This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audience. Carefully selecting the best articles from our collection we have compiled a series of historical and informative publications on the subjects of gemology and crystallography. The titles in this range include "Gemstone Manufacturing" "The Optical Properties of Gemstones and Crystals" "The Thirty-Two Classes of Crystal Symmetry" and many more. Each publication has been professionally curated and includes all details on the original source material. This particular instalment, "Testing the Colour of Gemstones" contains information on the dichroscope, filters, lenses and much more. Intended to illustrate the main aspects of colour testing it is a comprehensive guide for anyone wishing to obtain a general knowledge of the subject and to understand the field in its historical context. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

Gem Testing

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Author : Basil William Anderson
language : en
Publisher:
Release Date : 1947

Gem Testing written by Basil William Anderson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1947 with Gems categories.

Gemmology

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Author : Peter G. Read
language : en
Publisher: Butterworth-Heinemann
Release Date : 2005

Gemmology written by Peter G. Read and has been published by Butterworth-Heinemann this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Design categories.

This edition has been completely revised to cover the latest methods of gem enhancement and identification, as well as the most up-to-date test instruments and laboratory techniques.

Colored Gemstones

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Author : Antoinette Leonard Matlins
language : en
Publisher: Gemstone Press
Release Date : 2010

Colored Gemstones written by Antoinette Leonard Matlins and has been published by Gemstone Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Antiques & Collectibles categories.

This book gives you all the information you need to buy, collect, sell or simply enjoy sapphires, emeralds, rubies and other coloured gemstones with confidence and knowledge. With more varieties than ever before to choose from, including altogether new gems, revolutionary new cuts and new ways to buy gems -- such as Internet auctions and TV shopping -- there has never been a more exciting time to buy or collect coloured gemstones. But there are also new high-tech treatments and sophisticated frauds to look out for. Lack of information, error or misrepresentation can make the thrill of buying a gem or piece of jewellery confusing, intimidating, overwhelming and costly. Buyers need a source of expert guidance. This practical, comprehensive, easy-to-understand guide provides all the information you need in order to know what to look for, and what to look out for, including: What qualifies as a "gemstone"?; How to evaluate colour -- and its impact on price; Deciding between a natural gem and an enhanced gem . . . and new glass-gemstone compositions; Coloured gemstone synthesis and treatment; What to get in writing; How to get what you want within your budget; Price guides for popular gems, opals and synthetic stones; Important information about buying on the Internet; What to ask when buying the stone . . . and much more! Written by an "insider", this easy-to-read guide is the "unofficial coloured gemstone bible" for anyone who wants to get the most for their money and enjoy what they have purchased.

Healing Power Of Gems

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Author : Dr.Gopal Sharma & Pr. Sewaram Jaipuria
language : en
Publisher: Lotus Press
Release Date : 2006

Healing Power Of Gems written by Dr.Gopal Sharma & Pr. Sewaram Jaipuria and has been published by Lotus Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Astrology and gems categories.