gems, jade, pyroxene jade, fei cui, Burma, China, jade identification

This book is based on Professor Ouyang Qiumei's research and teaching practice of jade for more than 40 years, with unique insights and ideas. Through the practice of jade appreciation, the author systematically and comprehensively introduces the basic knowledge of jade, from the definition of jade and jade, to the method of distinguishing the origin of jade, to the classification standards of jade germplasm, and the method of jade processing and evaluation.