Opals and Agates

Opals and Agates PDF Author: Nehemiah Bartley
Publisher:
ISBN:
Category : Australia
Languages : en
Pages : 350

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Book Description


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.

Opals and Agates

Opals and Agates PDF Author: Nehemiah Bartley
Publisher:
ISBN:
Category : Australia
Languages : en
Pages : 350

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Book Description


Opals and Agates

Opals and Agates PDF Author: Bartley Nehemiah
Publisher:
ISBN: 9780259627555
Category :
Languages : en
Pages :

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Book Description


A Field Guide to the Agates, Jaspers, and Opals

A Field Guide to the Agates, Jaspers, and Opals PDF Author: Donald Kasper
Publisher:
ISBN: 9780982759349
Category :
Languages : en
Pages : 308

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Book Description
Identification of common agate, jasper, and opal specimens by infrared spectroscopy

Opals and Agates: Or, Scenes Under the Southern Cross and the Magelhans: Being Memoirs of Fifty Years of Australia and Polynesia: With N

Opals and Agates: Or, Scenes Under the Southern Cross and the Magelhans: Being Memoirs of Fifty Years of Australia and Polynesia: With N PDF Author: Nehemiah Bartley
Publisher: Sagwan Press
ISBN: 9781376773347
Category : History
Languages : en
Pages : 346

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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

OPALS & AGATES

OPALS & AGATES PDF Author: Nehemiah 1830?-1894 Bartley
Publisher: Wentworth Press
ISBN: 9781372330940
Category : History
Languages : en
Pages : 352

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Book Description
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

A Field Guide to the Agates, Jaspers, and Opals

A Field Guide to the Agates, Jaspers, and Opals PDF Author: Donald Kasper
Publisher:
ISBN: 9780986367403
Category :
Languages : en
Pages : 202

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Book Description


A Southwestern Field Guide to the Agates, Jaspers, and Opals

A Southwestern Field Guide to the Agates, Jaspers, and Opals PDF Author: Donald Kasper
Publisher:
ISBN: 9780982759332
Category :
Languages : en
Pages : 402

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Book Description


Opal Gemstones - A Collection of Historical Articles on the Origins, Structure and Properties of Opal

Opal Gemstones - A Collection of Historical Articles on the Origins, Structure and Properties of Opal PDF Author: Various
Publisher: Read Books Ltd
ISBN: 1473394120
Category : Nature
Languages : en
Pages : 44

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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.