に似ているサイト Secretsofthegemtrade.Com
Secrets of the Gem Trade. The Connoisseur's Guide To Precious Gemstones. By Richard W. Wise
説明: Secrets of the gem trade; the connoisseur's guide to precious gemstones by Richard W. Wise, secrets of connoisseurship
人気キーワード: secretsofthegemtrade
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言語: English
サイトトピックス: earth
Gem identification chart in a handy format. Includes synthetical and treated stones.
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3.0 / 5.0, 言語: English
Learn how to start rock hounting, links to rock and gem web sites.
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3.0 / 5.0, 言語: English
Carigem -
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3.0 / 5.0, 言語: English
Dealers specializing in world class independently graded American Gemological Laboratories (AGL) Burma ruby and sapphire, Burma spinel, Colombian emerald, collector ...
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3.0 / 5.0, 言語: English
Florida Gold Coast Gem & Mineral Society
サイトの評価:
3.0 / 5.0, 言語: English
Bob's Rock Shop is the net's first 'zine for mineral collectors, rockhounds and lapidary hobbyists, now joined online by Rock&Gem magazine. Among the features to ...
サイトの評価:
3.0 / 5.0, 言語: English
Dominican Blue, Green, Red, and Purple Amber - Natural Rough and Polished Amber right from the amber mines in the Dominican Republic
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3.0 / 5.0, 言語: English
Your Number One Centre For E-services, E-marketing, E-business in Nigeria. Everything about mobile and online marketing and business
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3.0 / 5.0, 言語: English