2021 – Agate and Chalcedony 2017 – Fourteenth
Sapphire
Stuart Overlin, Editor
Photographs by Mia Dixon Wimon Manorotkul, and Robert Weldon
Specifications: 8.25" x 10.75", digital press, full color, soft cover, perfect binding. 134 pp., color photographs, maps and illustrations.
Publication Date: April 8, 2017
- Program 2
- Dedication and Acknowledgments 3
- Speaker and Author Biographies 4
- Program Abstracts 7
- Richard Hughes
Sapphire Around the World 10 - Nathan Renfro
The Microworld of Sapphires 18 - Georgo Harlow
Syenite-Hosted Sapphires - What's Going On 22 - Glenn Lehrer
The Art and Science of Faceting and Carving Sapphire 34 - John Emmett
All the Colors of Corundum 48 - William "Skip" Simmons
Mineralogy and Crystallography of Sapphire 70 - Lisbet Thoresen
Archaeogemology of Sapphire 74 - Carl Larson
Sapphires from a Collector's Viewpoint 92 - Shane McClure
Sapphhire Treatments and Their Detection 98 - Edward Boehm
Sapphire Origin Determination: Past and Present 102 - Richard Hughes
Sapphire Bibliography 108
