Opal identification & value - Revised,expanded & updated
Paul B. Downing
Majestic Press (2003)
In Collection
#489
7*
Science
Geology, Opal
Hardcover 9780962531187
English
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.
Product Details
Edition 2nd
No. of Pages 232
Height x Width 240 x 157  mm
Personal Details
Read It Yes
Store Gemological Institute of America
Location C 1
Purchase Price 49.95 CHF
Purchase Date 2006
Condition First hand
Links Amazon.de
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Majestic Press
Gemcuts
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