1 December 2005
In search of ruby and sapphire on the lost Isle of Madagascar.
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2 October 2006
When it comes to gemology, whether it is practiced in the lab or jewelry store, the importance of traveling to the source cannot be emphasized enough. Not only is information more accurate at the source, but the experiences will also make you a better salesperson.
1 October 2008
An introduction to the green grossular garnet known as tsavorite, it's history, occurrence in East Africa, and geology.