Author: Douglas M. StonePublisher:
ISBN: 9780701806118
Category : Opals
Languages : en
Pages : 110
Book Description
A Guide to Australian Precious Opal
Author: Douglas M. StonePublisher:
ISBN: 9780701806118
Category : Opals
Languages : en
Pages : 110
Book Description
A Guide to Australian Precious Opal
Author: Douglas M. StonePublisher:
ISBN: 9789050075688
Category : Opals
Languages : en
Pages : 111
Book Description
A Field Guide to Australian Opals
Author: Barrie O'LearyPublisher: NAG Press
ISBN:
Category : Nature
Languages : en
Pages : 168
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.
Australian Precious Opal
Author: Andrew CodyPublisher:
ISBN: 9780646016146
Category : Opals
Languages : en
Pages : 65
Book Description
Australian Precious Opal
Author: Archie KalokerinosPublisher:
ISBN: 9780668026840
Category : Opals
Languages : en
Pages : 51
Book Description
The Book of Opals
Author: Wilfred Charles EylesPublisher: Tuttle Publishing
ISBN:
Category : Antiques & Collectibles
Languages : en
Pages : 234
Book Description
A comprehensive account of this gem stone by a professional mineralogist, lapidary and dealer in opals.
Field Guide to Australian Opals
Author: Barrie O'learyPublisher:
ISBN:
Category :
Languages : en
Pages : 159
Book Description
Opal Identification & Value
Author: Paul B.. DowningPublisher: Gem Guides Book Company
ISBN:
Category : Nature
Languages : en
Pages : 232
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.
Opal Gemstones - A Collection of Historical Articles on the Origins, Structure and Properties of Opal
Author: VariousPublisher: Read Books Ltd
ISBN: 1473394120
Category : Nature
Languages : en
Pages : 44
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.
Opal: the Gem of the Never Never
Author: T. C. WollastonPublisher:
ISBN:
Category : Frontier and pioneer life
Languages : en
Pages : 216
Book Description
