Lecture • Enhanced Emeralds/Madagascar Sapphire • San Francisco • 10 January 2006

by Richard W. Hughes
Discussion of emerald enhancements, along with a 2005 mission to ruby and sapphire localities in Madagascar.

Discussion of emerald enhancements, along with a 2005 mission to ruby and sapphire localities in Madagascar.

Enhanced Emeralds: The Three Door Puzzle and Sorcerers and Sapphires: A visit to Madagascar by Lotus Gemology's Richard Hughes

Discussion of emerald enhancements, along with a 2005 mission to ruby and sapphire localities in Madagascar.

When
10 January 2006

Where
GIA Alumni Association, Golden Gate Chapter
San Francisco, CA (USA)

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