Opal Identification & Value
| Author | : Paul B.. Downing |
| Publisher | : Gem Guides Book Company |
| Total Pages | : 232 |
| Release | : 2003 |
| ISBN-10 | : PSU:000055969376 |
| ISBN-13 | : |
| Rating | : 4/5 ( Downloads) |
Book Synopsis Opal Identification & Value by : Paul B.. Downing
Download or read book Opal Identification & Value written by Paul B.. Downing and published by Gem Guides Book Company. This book was released on 2003 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.