The World of Opals
The World of Opals

Author: Allan W. Eckert

Publisher: John Wiley & Sons

Published: 1997-10-02

Total Pages: 490

ISBN-13: 9780471133971

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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.

Firefly Guide to Gems
Firefly Guide to Gems

Author: Cally Oldershaw

Publisher: Firefly Books

Published: 2003

Total Pages: 228

ISBN-13: 9781552978146

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A guide to the identification, structure, and uses of precious and semi-precious stones, novelty stones, agates, and crystals.

Infrared and Raman Spectroscopy in Forensic Science
Infrared and Raman Spectroscopy in Forensic Science

Author: John M. Chalmers

Publisher: John Wiley & Sons

Published: 2012-03-05

Total Pages: 692

ISBN-13: 0470749067

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This book will provide a survey of the major areas in which information derived from vibrational spectroscopy investigations and studies have contributed to the benefit of forensic science, either in a complementary or a unique way. This is highlighted by examples taken from real case studies and analyses of forensic relevance, which provide a focus for current and future applications and developments.

Edgar Cayce Guide to Gemstones, Minerals, Metals, and More
Edgar Cayce Guide to Gemstones, Minerals, Metals, and More

Author: Shelley Kaehr

Publisher: ARE Press

Published: 2005-10

Total Pages: 208

ISBN-13: 0876045034

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The psychic readings of Edgar Cayce contained insightful information about the properties and value of a variety of gems, stones, minerals, and other elements. Author Shelley Kaehr, Ph.D., whose own background included the study of gemstones, examines this material by delving into the history and makeup of these magical substances so often mentioned by Cayce. In her book, Kaehr shares with us the wonders of the mineral kingdom, and how and why each stone or mineral is different and reacts differently to various people. Includes an intuitive self-discovery process to finding out which of these powerful minerals works best for you.

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

Author: Various

Publisher: Read Books Ltd

Published: 2015-05-06

Total Pages: 44

ISBN-13: 1473394120

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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.

Prelude to Ascension
Prelude to Ascension

Author: Janet McClure

Publisher: Light Technology Publishing

Published: 1995-06-01

Total Pages: 884

ISBN-13: 9780929385549

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Light Technology Publishing proudly presents the previously unpublished (except as transcriptions sold by the Tibetan Foundation) work of Janet McClure. Ranging from her channeling of the Tibetan through the final epochal new material delivered before she left her body, this information is of immense value and timeliness. Vywamus through Janet McClure and Lillian Harben of the worldwide Tibetan Foundation in Phoenix, Arizona, focused on these three points: New information to help us understand the new reality and our expanded potential Clearing techniques to release false belief systems to allow the soul more room to begin to function in the third dimension Channeling techniques -- the process and practice of channeling, which allows a deeper connection to the channeler's soul/god-self, thus is an extremely powerful tool for personal transformation and for helping others.

Opal Identification & Value
Opal Identification & Value

Author: Paul B.. Downing

Publisher: Gem Guides Book Company

Published: 2003

Total Pages: 232

ISBN-13:

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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.