Gemology and Gemstone Identification

Author: Meng Xiangzhen
Publisher:
Publish Date: 2004-01-01
Features: This book is compiled based on the author's long-term work experience and recent years of gemstone professional teaching, and references some of the latest research materials from domestic and international sources. The book consists of twenty-three chapters and an appendix, systematically elaborating on the fundamental theories and professional knowledge of gemology. The author presents their own insights and objectively derived conclusions through comprehensive analysis in multiple sections of the book. The concepts and definitions discussed are striving for scientific rigor, clarity, and precision. The measurement units (including the names and symbols of quantities) adopted are in accordance with the national legal metrology standards. The basic names of gemstones comply with national standard requirements. In the chapters on commonly used identification instruments and methods, the construction, working principles, usage methods, and precautions of over ten instruments are introduced. In the section on individual gemstones, the properties, characteristics, identification, and evaluation of quality for over seventy common gemstones are covered, with varying levels of detail. The content for precious gemstones such as diamonds, rubies (sapphires), and jadeite is more detailed. This book can be used as a textbook for compulsory courses in gemology and elective courses for other disciplines. It is also suitable for gem enthusiasts to read and self-study, and can serve as a reference for gemstone professionals.