Collector's Guide To The Tourmaline Group By Robert J. Lauf (Paperback)
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Collector's Guide To The Tourmaline Group By Robert J. Lauf (Paperback)Collector's Guide to the Tourmaline Group by Robert J. Lauf
(Paperback)
Description:
The Ruby, Sapphire & Emerald Buying Guide helps buyers evaluate these spectacular gems and it updates professionals on new treatments
and sources of corundum and emerald. Using close up photos, this book shows how to make visual judgments about ...
The Pearl Book: The Definitive Buying Guide, 4th Ed By Antoinette Matlins (Paperback)
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The Pearl Book: The Definitive Buying Guide: How To Select, Buy, Care For and Enjoy Pearls, 4th Edition By Antoinette
Matlins. Paperback. The Pearl Book: The Definitive Buying Guide: How to Select, Buy, Care for and Enjoy Pearls, 4th ...