2018 – Tanzanite and Tsavorite 2018 – Fifteenth
Tanzanite and Tsavorite
Stuart Overlin, Editor
Photographs by Mia Dixon, Jeffrey A. Scovil,
Robert Weldon
Specifications: 8.25" x 10.75", digital press, full color, soft cover, perfect binding. 86 pp., color photographs, maps and illustrations.
Publication Date: April 14, 2018
- Program 2
- Dedication and Acknowledgments 3
- Speaker and Author Biographies 4
- Program Abstracts 6
- Robert Gessner
Tanzanite: Geology and Gemology 8 - Nathan Renfro
The Microworld of Tanzanite and Tsavorite 18 - Meg Berry
Stalking the Wild Zoisite:Creating a World-Class Fancy Tanzanite Collection from Rough 24 - Will Larson
Collecting Tanzanite and Tsavorite Crystals 32 - Bruce and Judith Bridges
50 Years of Tanzanite and Tsavorite 40 - Stuart Robertson
Tanzanite Price Trends—Past, Present and Future 52 - Shane McClure
Tsavorite and Tanzanite—Treatments and Imitations 58 - Campbell R. Bridges
Green Grossularite Garnets (“Tsavorites”) in East Africa (1974) 62 - Campbell R. Bridges
Colored Gemstones of Africa (1991) 66 - Campbell R. Bridges
World’s Finest Green Gem—Tsavorite—A Factual View (1991) 70 - Tanzanite Bibliography 72
- Tsavorite Bibliography 82
