Opal Identification & Value

Opal Identification & Value
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.

Opals

Opals
Author: Irene Aitkens
Publisher:
Total Pages: 12
Release: 1931
Genre: Opals
ISBN:

Opal Cutting Made Easy

Opal Cutting Made Easy
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.

Opals

Opals
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.

Opal Advanced Cutting & Setting

Opal Advanced Cutting & Setting
Author: Paul B. Downing
Publisher:
Total Pages: 0
Release: 1999
Genre: Gem cutting
ISBN: 9780962531156

Master opal cutting and design information applicable to any cabochon material. In this sequel to Opal Cutting Made Easy, Learn all the techniques regularly offered in other books plus new hints, information and ideas not previously in print!

The Princess in the Opal Mask

The Princess in the Opal Mask
Author: Jenny Lundquist
Publisher: Running Press Kids
Total Pages: 354
Release: 2013-10-22
Genre: Juvenile Fiction
ISBN: 0762451092

A princess and a servant unite and switch identities in order to prevent a war between neighboring kingdoms.