The Future of Learning
http://www.idexonline.com/portal_FullMazalUbracha.asp?id=32165
Useful links:
www.americangemsociety.org
www.diamondcouncil.org
www.gia.edu
www.igiworldwide.com
www.jewelers.org
www.jewelersmutual.com
I think hands-on + see-it-yourself methodologies work best in gemology.
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