A Field Guide to Australian Opals

A Field Guide to Australian Opals PDF Author: Barrie O'Leary
Publisher: NAG Press
ISBN:
Category : Nature
Languages : en
Pages : 168

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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.

A Field Guide to Australian Opals

A Field Guide to Australian Opals PDF Author: Barrie O'Leary
Publisher: NAG Press
ISBN:
Category : Nature
Languages : en
Pages : 168

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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.

Field Guide to Australian Opals

Field Guide to Australian Opals PDF Author: Barrie O'leary
Publisher:
ISBN:
Category :
Languages : en
Pages : 159

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Book Description


Beautiful Australian Opals

Beautiful Australian Opals PDF Author: Len Cram
Publisher:
ISBN: 9781862730502
Category : Opal mines and mining
Languages : en
Pages : 24

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Book Description


Rediscover Opals in Australia

Rediscover Opals in Australia PDF Author: Stephen Aracic
Publisher:
ISBN: 9780959583021
Category : Opal mines and mining
Languages : en
Pages : 415

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Book Description


The Book of Opals

The Book of Opals PDF Author: Wilfred Charles Eyles
Publisher: Tuttle Publishing
ISBN:
Category : Antiques & Collectibles
Languages : en
Pages : 234

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Book Description
A comprehensive account of this gem stone by a professional mineralogist, lapidary and dealer in opals.

The World of Opals

The World of Opals PDF Author: Allan W. Eckert
Publisher: John Wiley & Sons
ISBN: 9780471133971
Category : Nature
Languages : en
Pages : 490

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Book Description
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.

A Guide to Australian Precious Opal

A Guide to Australian Precious Opal PDF Author: Douglas M. Stone
Publisher:
ISBN: 9780701806118
Category : Opals
Languages : en
Pages : 110

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Book Description


A Field Guide to Australian Rocks, Minerals and Gemstones

A Field Guide to Australian Rocks, Minerals and Gemstones PDF Author: Wolf Mayer
Publisher: Adelaide, Australia : Rigby
ISBN:
Category : Mineralogy
Languages : en
Pages : 352

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Book Description


A Guide to Australian Precious Opal

A Guide to Australian Precious Opal PDF Author: Douglas M. Stone
Publisher:
ISBN: 9789050075688
Category : Opals
Languages : en
Pages : 111

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Book Description


Opal: the Gem of the Never Never

Opal: the Gem of the Never Never PDF Author: T. C. Wollaston
Publisher:
ISBN:
Category : Frontier and pioneer life
Languages : en
Pages : 216

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Book Description