The World of Opals

by Allan W. Eckert

Centuries after it was first discovered, the opal remains the undisputed Queen of Gems. A stone of incredible beauty and variety, with a background rich in myth, adventure, and intrigue, it is considered by many to be the most desirable, the most handsome, and the most precious of all gemstones.

The first comprehensive book on the subject in over thirty years, The World of Opals is a complete guide to the science and history of these remarkable gems. It begins with a thorough examination of the physical properties and attributes of common and precious opals, with up-to-date information on opal formation, extraction, storage, and cutting. Next, it chronicles man's involvement with the stone from 4000 B.C. to the present, following the opal through countless reversals of fortune and mythology as talisman, prognostic aid, patron stone of thieves, and bearer of bad luck.

Readers will find fascinating de-tails 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.

Accessible and authoritative, The World of Opals is a first-rate reference that will be consulted by mineral and gem enthusiasts for years to come.

The complete guide to the science and history of opals

The World of Opals contains thorough and accessible coverage of all aspects of the legendary Queen of Gems. It features the latest information on how opals are formed, where they are found, and how the stone is mined, and explores the fascinating history and mythology of opals throughout the ages. An indispensable addition to the library of every mineral and gem enthusiast, this definitive reference
* In-depth material on physical properties, attributes, and handling
* A multifaceted examination of opal formation, opalized fossils and pseudomorphs, and opal types
* Famous and distinctive opals, including weight, origin, date of discovery, and background
* An up-to-date survey of major opal fields, plus an alphabetical guide to opal occurrence worldwide
* Extensive glossaries of opal types and related terms, plus bibliography, tables, photographs, and more

448 pages, Hardcover

First published September 1, 1997

About the author

Allan W. Eckert was an American historian, historical novelist, and naturalist.

Eckert was born in Buffalo, New York, and raised in the Chicago, Illinois area, but had been a long-time resident of Bellefontaine, Ohio, near where he attended college. As a young man, he hitch-hiked around the United States, living off the land and learning about wildlife. He began writing about nature and American history at the age of thirteen, eventually becoming an author of numerous books for children and adults. His children's novel, Incident at Hawk's Hill, was a runner-up for the Newbery Medal in 1972. One of his novels tells how the great auk went extinct.

In addition to his novels, he also wrote several unproduced screenplays and more than 225 Mutual of Omaha's Wild Kingdom television shows for which he received an Emmy Award.

In a 1999 poll conducted by the Ohioana Library Association, jointly with Toni Morrison, Allan W. Eckert was voted "Favorite Ohio Writer of All Time."

Eckert died in his sleep on July 7, 2011, in Corona, California, at the age of 80.