Opal & Gemstone Jewelry
Author | : Paul B. Downing |
Publisher | : Majestic Press |
Total Pages | : 309 |
Release | : 2009 |
Genre | : Gem cutting |
ISBN | : 9780981733609 |
PDF eBook Read Online Library
Author | : Paul B. Downing |
Publisher | : Majestic Press |
Total Pages | : 309 |
Release | : 2009 |
Genre | : Gem cutting |
ISBN | : 9780981733609 |
Author | : Walter Scott |
Publisher | : |
Total Pages | : 310 |
Release | : 1829 |
Genre | : |
ISBN | : |
Author | : Janet Clifford |
Publisher | : Lithographie LLC |
Total Pages | : 112 |
Release | : 2007-01-01 |
Genre | : Opals |
ISBN | : 9780979099809 |
Precious opal is a rainbow made tangible. Its spectral blaze of color moves, changes, intensifies, fades, or disappears with the slightest change in perspective. Opal?s intriguing play of color and unique atomic arrangement has made it the subject of scientific probing from early optics in the 1850s to high tech photonics today. Equally challenging has been discovering opal?s place in history. Its beauty begs to be enshrined in myth and legend when facts are as scarce as the stone itself.Opal, both precious and common, is found in disparate environments from the unbearable heat of the Australian outback to the higher elevations of the Canadian Rockies, from a centuries old site in Slovakia to a number of little known places in the American west. A unique assortment of characters collect and mine this equally individual stone, of which no two are exactly alike.This blazing gem of chemical simplicity?just silica and water?has ignited a complexity of human emotions: a compulsion to mine, the desire to wear, an urge to fashion, the challenge to imitate, a need to possess. A natural, wearable stone with magical depth, movement, and color, opal is a truly phenomenal gemstone.
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 | : Paul B.. Downing |
Publisher | : Gem Guides Book Company |
Total Pages | : 232 |
Release | : 2003 |
Genre | : Nature |
ISBN | : |
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.
Author | : Richard W. Wise |
Publisher | : Brunswick House |
Total Pages | : 0 |
Release | : 2016 |
Genre | : Antiques & Collectibles |
ISBN | : 9780972822329 |
Finally the real truth about how master jewellers, gemmologists and major auction houses value diamonds and colored gemstones.
Author | : Paul B. Downing |
Publisher | : |
Total Pages | : 97 |
Release | : 1993-01-01 |
Genre | : Crafts & Hobbies |
ISBN | : 9780962531149 |
Proven step-by-step approach to cutting opal. Easy-to-use guide that takes the beginner through the first stone to advanced cutting techniques, including doublet and triplet making.
Author | : Liza Urla |
Publisher | : Antique Collector's Club |
Total Pages | : 0 |
Release | : 2018 |
Genre | : Antiques & Collectibles |
ISBN | : 9781851498819 |
Liza Urla is the author of the jewelry blog, Gemologue https://gemologue.com/tag/jewelry-blog
Author | : Fred Ward |
Publisher | : |
Total Pages | : 0 |
Release | : 1997 |
Genre | : Opals |
ISBN | : 9780963372383 |
This book is the latest in the popular Fred Ward Gem Book Series. The full-color photographs give the buyer and enthusiast all the information needed to understand the various types of opals and the ability to buy them wisely.