SEMINARS
2012 AGTA GemFair Tucson—Antoinette Matlins presents two free 3-hour workshops during the famous Tucson Gem Show!
The Gem & Lapidary Dealers’ Association
The Antoinette Matlins Annual Seminar and “Hands-On” Gem and Jewelry Course for Jewelry Lovers, Collectors and Connoisseurs
© 2012 Antoinette Matlins
