Lecture Schedule

Because of our expertise, members of the AGTA GTC’s staff are often called on to give lectures. We have lectured across the US, as well as Canada, Australia, Thailand, Hong Kong, Europe, and elsewhere. Below is our current schedule (click here for a list of previous lectures):

Richard Hughes in Tucson

G is for Gem (not 'ology')

At AGTA GemFair™ Tucson, 2007, Richard Hughes discusses the present and future directions of gemology. Photo: Dana Schorr.

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Lore Kiefert in Tucson 2007

T is for Tajikistan

Lore Kiefert discusses ruby from Tajikistan at AGTA GemFair™ Tucson, 2007.
Photo: Richard W. Hughes

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Richard Hughes in Tucson

To the ends of the earth

At AGTA GemFair™ Tucson, 2007, Richard Hughes discusses his 2006 trip to Tajikistan's ruby and spinel mines. Photo: Dana Schorr.