Author: Paul B. Downing
Publisher: Majestic Press
ISBN: 9780981733609
Category : Gem cutting
Languages : en
Pages : 309

Get Book Here

Book Description

Author: Eric Ethan
Publisher: Gareth Stevens Publishing LLLP
ISBN: 1433947242
Category : Juvenile Nonfiction
Languages : en
Pages : 26

Get Book Here

Book Description
It’s hard to believe that opals come from the same element that makes sand, but it’s true. This book features that fact and many more about this beautiful gem. From the mines of southern Australia to pieces of very expensive jewelry, readers will see how opals go from raw stones to a fantastic finished product. Beautiful photographs present the rainbow of colors that brilliantly emit from these gems.

Author: Fred Ward
Publisher:
ISBN: 9780963372383
Category : Opals
Languages : en
Pages : 0

Get Book Here

Book Description
This book is the latest in the popular Fred Ward Gem Book Series. The full-color photographs give the buyer and enthusiast all the information needed to understand the various types of opals and the ability to buy them wisely.

Author: Walter Scott
Publisher:
ISBN:
Category :
Languages : en
Pages : 310

Get Book Here

Book Description

Author: Paul B.. Downing
Publisher: Gem Guides Book Company
ISBN:
Category : Nature
Languages : en
Pages : 232

Get Book Here

Book Description
New edition with added chapters and sections. Provides all the information necessary for complete analysis and evaluation of any opal from a true gem. Properly identify opals from all over the world and what characteristics affect value. Breathtaking color photos throughout.

Author: Various
Publisher: Read Books Ltd
ISBN: 1473394120
Category : Nature
Languages : en
Pages : 44

Get Book Here

Book Description
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. Each publication has been professionally curated and includes all details on the original source material. This particular instalment, "Opal Gemstones" contains information on their properties, origins, structure and much more. Intended to illustrate the main features of opal 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.

Author: Richard W. Wise
Publisher:
ISBN: 9780972822381
Category : Gems
Languages : en
Pages : 0

Get Book Here

Book Description
The definitive book for anyone wanting to learn how the best gemologists in the world evaluate precious gems, and what makes one stone merely a good stone versus a truly fabulous museum-quality gem. The author, Richard W. Wise, is one of the world's foremost gemologists.

Author: Barrie O'Leary
Publisher: NAG Press
ISBN:
Category : Nature
Languages : en
Pages : 168

Get Book Here

Book Description
"Written especially for the opal collector and gemmology student, as well as for the opal miner or visitor to the opal fields, this bokk names every recorded opal deposit in Australia and pinpoints every location on concise geologial maps. The text claifies in understandable terms the many mioneralogical, gemmological, and commercial complexities of the opal gemstone and explains the scientific factors involved in opal formation." - book jacket.

Author: Paul B. Downing
Publisher:
ISBN: 9780962531149
Category : Crafts & Hobbies
Languages : en
Pages : 97

Get Book Here

Book Description
Proven step-by-step approach to cutting opal. Easy-to-use guide that takes the beginner through the first stone to advanced cutting techniques, including doublet and triplet making.

Author: Justin Thomas
Publisher:
ISBN: 9781925471168
Category :
Languages : en
Pages :

Get Book Here

Book Description