Post subject: Dr. Bill Hanneman coming to MN May 14
Posted: Fri Apr 26, 2013 10:50 pm
Active Member
Joined: Fri Jun 22, 2012 4:56 pm Posts: 57 Location: Minneapolis, MN USA
GIA Alumni Association - Twin Cities Chapter presents Hanneman Approach to Gem ID with Dr. Bill Hanneman
Join the GIA MN Alumni Association for an informative evening with Dr. Bill Hanneman. Dr, Hanneman is renown in the field of visual and practical gemology, developing the well known Hanneman filter sets, inexpensive gemological instruments and using the human eye to see diagnostic gem spectra and the B/D ratio (birefringence to dispersion) simply by holding the gem up to your eye with a light source.
This is a hands-on interactive learning experience, please bring one to two loose stones for use.
Event Details:
Date: Tuesday, May 14, 2013
Time: 6 - 9 p.m
Location: Joule 1200 So. Washington Avenue Minneapolis, MN 55415
Cost: $20 Chapter Members $35 Non-members
Hors d'oeuvres and beverages will be included in the registration fee.
To register or for more information Please contact Dawn Bruggeman at (612)210-3238 or email: giamnalumni@gmail.com
_________________ Bill Korst, AiSCV AVS-GJV, GG AiS Certified Valuer & Advanced Valuation Specialist https://www.linkedin.com/in/billkorstaiscv AiSociety Global Governance Chair AiS - Appraisers International Society Alumni in 7 countries on 4 continents http://worldgem.com
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