Gemstone Enhancement: Heat, Irradiation, Impregnation, Dyeing, and Other Treatments Which Alter the Appearance of Gemstones, and the Detection of Such Treatments

1984 Butterworth Publisher. First Edition. Clean and unmarked, edges slightly age tanned. Dust jacket clean and bright, glossy surface scratched, edge ware. Proceeds benefit Oro Valley Public Library.

• Amateur Gemstone Faceting Volume 1: The Essentials
• Handbooks: Gemstones: The Clearest Recognition Guide Available (DK Smithsonian Handbook)
• Accessories for the Foredom and Dremel for Jewelry