Update From Ruby-Sapphire.com Friends, Many thanks for the kind response to my last missive. And like Neil Young's old man (and the proverbial bad penny), I am once again rolling home to you… In this message: 1. New
Photoatlas from Gübelin & Koivula 2. Upcoming
Speeches 3. New
articles |
| New PhotoAtlas from Gübelin & Koivula |
PhotoAtlas of Inclusions in Gemstones, Volume 2 by Edward J. Gübelin & John I. Koivula The authors of this book need no introduction. Quite simply, they are two of the most prominent gemologists of the past 100 years. Nearly twenty years after the release of their first volume comes PhotoAtlas of Inclusions in Gemstones, Volume 2.
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| Upcoming Speeches |
Speech, February 2, 2006 Tales
of Adventure in Colored Gemstone Locales: by Richard W. Hughes & Vincent Pardieu Sponsor: AGTA GemFair Tucson
Speech, April 29, 2006 Sorcerers and Sapphires: A visit to Madagascar by Richard W. Hughes Sponsor: American Gem Society |
| New Articles |
Sorcerers and Sapphires: A visit to Madagascar by Richard W. Hughes Join the author as he pays a visit to the ruby and sapphire deposits of the lost island of Madagascar.
Heat
Seeker: by Richard W. Hughes & John Emmett One of the greatest challenges gem dealers and gemologists face today is being able to accurately determine if a stone has been heat treated. In this article, the authors examine UV fluorescence as an economical, yet powerful heat-seeking tool.
Fluxed
Up: by Richard W. Hughes, with John Emmett
Just what treatment could possibly be so nefarious that it could not even be discussed in the polite pages of an industry publication? Read the article that was awarded a 2005 Richard T. Liddicoat Journalism Award by the American Gem Society.
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Warmest regards,
Richard W. Hughes
Ruby-Sapphire.com
RWH
Publishing
& Books |
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