A Field Guide To Australian Opals
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Author | : Barrie O'Leary |
Publisher | : NAG Press |
Total Pages | : 168 |
Release | : 1977 |
Genre | : Nature |
ISBN | : |
"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 | : Barrie O'leary |
Publisher | : |
Total Pages | : 159 |
Release | : 1977 |
Genre | : |
ISBN | : |
Author | : Len Cram |
Publisher | : |
Total Pages | : 24 |
Release | : 1994 |
Genre | : Opal mines and mining |
ISBN | : 9781862730502 |
Author | : Wolf Mayer |
Publisher | : Adelaide, Australia : Rigby |
Total Pages | : 352 |
Release | : 1976 |
Genre | : Mineralogy |
ISBN | : |
Author | : Wilfred Charles Eyles |
Publisher | : Tuttle Publishing |
Total Pages | : 234 |
Release | : 1964 |
Genre | : Antiques & Collectibles |
ISBN | : |
A comprehensive account of this gem stone by a professional mineralogist, lapidary and dealer in opals.
Author | : Stephen Aracic |
Publisher | : |
Total Pages | : 415 |
Release | : 1999 |
Genre | : Opal mines and mining |
ISBN | : 9780959583021 |
Author | : Douglas M. Stone |
Publisher | : |
Total Pages | : 110 |
Release | : 1976 |
Genre | : Opals |
ISBN | : 9780701806118 |
Author | : Allan W. Eckert |
Publisher | : John Wiley & Sons |
Total Pages | : 490 |
Release | : 1997-10-02 |
Genre | : Nature |
ISBN | : 9780471133971 |
Readers will find fascinating details about the discovery, whereabouts, and value of famous opals, from such classic specimens as the Burning of Troy Opal to the Bonanza Opal and other more recent discoveries. Finally, the book surveys today's major opal-producing areas and provides current information on opal occurrence worldwide. Punctuating the text are useful tables, extensive glossaries of opal types and opal-related terms, and beautiful photographs that capture the essence and mystery of this most exquisite stone.
Author | : Douglas M. Stone |
Publisher | : |
Total Pages | : 111 |
Release | : |
Genre | : Opals |
ISBN | : 9789050075688 |
Author | : Len Cram |
Publisher | : |
Total Pages | : 17 |
Release | : 2003 |
Genre | : Opals |
ISBN | : |