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Gem Identification Made Easy

Antoinette Leonard MatlinsAntonio C. Bonanno

其他書名	A Hands-on Guide to More Confident Buying & Selling
出版	GemStone Press, 1997
主題	Antiques & Collectibles / JewelryNature / Rocks & MineralsNature / Natural Resources
ISBN	09437631699780943763163
URL	http://books.google.com.hk/books?id=0MQOAQAAMAAJ&hl=&source=gbs_api

註釋An easy-to-use book that shows how anyone can learn to identify most of the gems and synthetics found in the marketplace. This practical book is essential reading for collectors, dealers, or students alike on how to avoid costly mistakes and recognize profitable opportunities.