Methods of Enhancement and Identification of Natural Gemstones

Author: Wang Chunsheng
Publisher:
Publish Date: 1994-10-01
Features: Synopsis This book systematically introduces the concept, significance, classification, history, and principles of various enhancement methods for natural gemstones, including equipment and techniques such as heat treatment, irradiation treatment, dyeing, coloring, diffusion, coating, filling, and bleaching. It also covers the identification instruments and testing techniques for enhanced gemstones. In the main part, it focuses on the enhancement methods and distinguishing features of 10 common gemstones, with some research findings being published for the first time. To help readers understand the principles of gemstone enhancement, the book also explains the formation mechanisms of gemstone mineral colors and summarizes the latest achievements both domestically and internationally. This book is suitable for professionals in the jewelry and jade industry engaged in gemstone trading, identification, and processing. It can also be used as a reference for research institutions, universities, and individuals involved in gemstone enhancement, identification research, teaching, and gemstone enthusiasts. Additionally, it serves as a textbook for advanced-level gemstone programs in colleges and universities.