Practical Gemmology A Study Of The Identification Of Gem Stones Pearls And Ornamental Minerals

Author : Robert Webster
Publisher : Read Books Ltd
ISBN 13 : 1447498844
Total Pages : 194 pages
Book Rating : 4.41/5 ( download)

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Download or read book Practical Gemmology - A Study of the Identification of Gem-Stones, Pearls and Ornamental Minerals written by Robert Webster and published by Read Books Ltd. This book was released on 2013-04-16 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here will be found a shortened but complete course in gemmology, following the traditional lines adopted in teaching students at Chelsea Polytechnic in preparation for the Gemmological Association Examinations. 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.

Author : Robert Webster
Publisher :
ISBN 13 :
Total Pages : 209 pages
Book Rating : 4.27/5 ( download)

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Download or read book Practical Gemmology written by Robert Webster and published by . This book was released on 1970 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Robert Webster
Publisher :
ISBN 13 :
Total Pages : 209 pages
Book Rating : 4.96/5 ( download)

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Download or read book Practical Gemmology written by Robert Webster and published by . This book was released on 1966 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Robert Webster
Publisher : Robert Hale
ISBN 13 : 9780719801310
Total Pages : 0 pages
Book Rating : 4.11/5 ( download)

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Download or read book Practical Gemmology written by Robert Webster and published by Robert Hale. This book was released on 1993-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical Gemmology has for decades been recognized as the standard work for those learning how to identify gems and ornamental minerals. It is recommended by educational authorities as a course textbook, and it is also particularly suitable as a self-instructor for those entering or hoping to advance in the jewellery and gem trades, or for the keen amateur. The 21 sections comprise notes on the formation of gem materials, and a section on luminescence and electrical effects bring a more modern approach to this part of the subject. More information is given on the inclusions seen in gemstones, and the newer synthetic stones are discussed. The methods used in cutting gemstones and details of more of the unusual gemstones now cut and polished are also discussed.

Author : Julius Wodiska
Publisher :
ISBN 13 :
Total Pages : 478 pages
Book Rating : 4.55/5 ( download)

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Download or read book A Book of Precious Stones written by Julius Wodiska and published by . This book was released on 1909 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : R. Webster
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.93/5 ( download)

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Download or read book Practical Gemmology written by R. Webster and published by . This book was released on 1952 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Robert F.G.A. Webster
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.85/5 ( download)

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Download or read book Practical Gemmology written by Robert F.G.A. Webster and published by . This book was released on 1943 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Robert Webster
Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.43/5 ( download)

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Download or read book Practical Gemmology written by Robert Webster and published by . This book was released on 1961 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Antoinette Leonard Matlins
Publisher : Gemstone Press
ISBN 13 : 0943763592
Total Pages : 386 pages
Book Rating : 4.90/5 ( download)

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Download or read book Gem Identification Made Easy written by Antoinette Leonard Matlins and published by Gemstone Press. This book was released on 2008 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: This revised edition covers the latest gems, synthetics, treatments and instruments. It is easy to use, practical and non-technical indicating how to identify diamonds, coloured gemstones and pearls, as well as separating them from fakes and look-alikes. The book explains what instruments are needed and how to use them, where to obtain such instruments and what should be seen for each gemstone. Anyone can learn to identify most of the gems and imitations found in the market place. This volume is the key to avoiding costly mistakes and recognising profitable opportunities.

Author : Various Authors
Publisher : Read Books Ltd
ISBN 13 : 1473394341
Total Pages : 70 pages
Book Rating : 4.46/5 ( download)

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Download or read book Artificial Gemstones - A Collection of Historical Articles on the Production of Synthetic Gemstones written by Various Authors and published by Read Books Ltd. This book was released on 2014-07-07 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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, "Artificial Gemstones" contains information on their identification, production and much more. Intended to illustrate the main features of artificial gemstones 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.