Fall 2018 - Volume 54, Issue 3

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Editorial

GIA’s 2018 Symposium: Up and Away!

Susan M. Jacques


An overview of the Fall 2018 Gems & Gemology content.
 

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Speaker Presentations (7)

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Symposium Features

Poster Sessions

Abstracts of 68 posters from the Symposium research track.

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Panel of the Futurescape Forum at GIA’s 2018 Symposium

Futurescape Forum

A recap of the high-powered panel from the Symposium's closing session.

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Scenes from Symposium

A photo montage from all three days of the event.

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THE DR. EDWARD J. GÜBELIN

MOST VALUABLE ARTICLE AWARD

Big Sky Country Sapphire: Visiting Montana’s Alluvial Deposits
Tao Hsu, Andrew Lucas, Robert E. Kane, Shane F. McClure, and Nathan D. Renfro

Colombian Emerald Industry: Winds of Change
Darwin Fortaleché, Andrew Lucas, Jonathan Muyal, Tao Hsu, and Pedro Padua

 

Characterization of Mg and Fe Contents in Nephrite Using Raman Spectroscopy
Xiaoyan Feng, Yong Zhang, Taijin Lu, and Hui Zhang